Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication
Abstract Chinese cabbage (Brassica rapa subsp. pekinensis) is an economically important vegetable that has encountered four rounds of polyploidization. The fourth event, whole genome triplication (WGT), occurred after its divergence from Arabidopsis. Expansins (EXPs) are cell wall loosening proteins...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Krishnamurthy, Panneerselvam [verfasserIn] Hong, Joon Ki [verfasserIn] Kim, Jin A [verfasserIn] Jeong, Mi-Jeong [verfasserIn] Lee, Yeon-Hee [verfasserIn] Lee, Soo In [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Molecular genetics and genomics - Berlin : Springer, 1908, 290(2014), 2 vom: 18. Okt., Seite 521-530 |
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| Übergeordnetes Werk: |
volume:290 ; year:2014 ; number:2 ; day:18 ; month:10 ; pages:521-530 |
| Links: |
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| DOI / URN: |
10.1007/s00438-014-0935-0 |
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| Katalog-ID: |
SPR005984378 |
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| 245 | 1 | 0 | |a Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication |
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| 520 | |a Abstract Chinese cabbage (Brassica rapa subsp. pekinensis) is an economically important vegetable that has encountered four rounds of polyploidization. The fourth event, whole genome triplication (WGT), occurred after its divergence from Arabidopsis. Expansins (EXPs) are cell wall loosening proteins that participate in cell wall modification processes. In this study, the impacts of WGT on the B. rapa expansin (BrEXP) superfamily were evaluated. Whole genome screening of B. rapa identified 32 loci coding 53 expansin genes. Fifteen of the loci maintained a single gene copy, 15 maintained two gene copies and 2 maintained three gene copies. Six loci had no synteny to any Arabidopsis thaliana orthologs. Two loci were involved in tandem duplication. Segmental duplication and fragment recombination were dominant in accelerating BrEXP evolution. Three genes (BrEXPA7, BrEXLA1 and BrEXLA2) lost one of their ancestral introns, two genes (BrEXPA18 and BrEXPB6) gained new introns, and a domain tandem repeat (BrEXPA18) and domain recombination (Bra016981; not considered as expansin) were observed in one gene each. Further, domain deletion was observed in an additional five genes (Bra033068, Bra000142, Bra025800, Bra016473 and Bra004891, not considered as expansins) that lost one of their expansin-specific domains evolutionarily. These findings provide a basis for the evolution and modification of the BrEXP superfamily after a WGT event, which will help in determining the functional characteristics of BrEXPs. | ||
| 650 | 4 | |a Expansin gene superfamily |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Gene loss/retention |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Evolutionary dynamics |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Whole genome triplication |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Hong, Joon Ki |e verfasserin |4 aut | |
| 700 | 1 | |a Kim, Jin A |e verfasserin |4 aut | |
| 700 | 1 | |a Jeong, Mi-Jeong |e verfasserin |4 aut | |
| 700 | 1 | |a Lee, Yeon-Hee |e verfasserin |4 aut | |
| 700 | 1 | |a Lee, Soo In |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Molecular genetics and genomics |d Berlin : Springer, 1908 |g 290(2014), 2 vom: 18. Okt., Seite 521-530 |w (DE-627)254630243 |w (DE-600)1462070-4 |x 1432-1874 |7 nnns |
| 773 | 1 | 8 | |g volume:290 |g year:2014 |g number:2 |g day:18 |g month:10 |g pages:521-530 |
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10.1007/s00438-014-0935-0 doi (DE-627)SPR005984378 (SPR)s00438-014-0935-0-e DE-627 ger DE-627 rakwb eng 570 ASE 42.13 bkl 42.20 bkl Krishnamurthy, Panneerselvam verfasserin aut Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Chinese cabbage (Brassica rapa subsp. pekinensis) is an economically important vegetable that has encountered four rounds of polyploidization. The fourth event, whole genome triplication (WGT), occurred after its divergence from Arabidopsis. Expansins (EXPs) are cell wall loosening proteins that participate in cell wall modification processes. In this study, the impacts of WGT on the B. rapa expansin (BrEXP) superfamily were evaluated. Whole genome screening of B. rapa identified 32 loci coding 53 expansin genes. Fifteen of the loci maintained a single gene copy, 15 maintained two gene copies and 2 maintained three gene copies. Six loci had no synteny to any Arabidopsis thaliana orthologs. Two loci were involved in tandem duplication. Segmental duplication and fragment recombination were dominant in accelerating BrEXP evolution. Three genes (BrEXPA7, BrEXLA1 and BrEXLA2) lost one of their ancestral introns, two genes (BrEXPA18 and BrEXPB6) gained new introns, and a domain tandem repeat (BrEXPA18) and domain recombination (Bra016981; not considered as expansin) were observed in one gene each. Further, domain deletion was observed in an additional five genes (Bra033068, Bra000142, Bra025800, Bra016473 and Bra004891, not considered as expansins) that lost one of their expansin-specific domains evolutionarily. These findings provide a basis for the evolution and modification of the BrEXP superfamily after a WGT event, which will help in determining the functional characteristics of BrEXPs. Expansin gene superfamily (dpeaa)DE-He213 Gene loss/retention (dpeaa)DE-He213 Evolutionary dynamics (dpeaa)DE-He213 Whole genome triplication (dpeaa)DE-He213 Hong, Joon Ki verfasserin aut Kim, Jin A verfasserin aut Jeong, Mi-Jeong verfasserin aut Lee, Yeon-Hee verfasserin aut Lee, Soo In verfasserin aut Enthalten in Molecular genetics and genomics Berlin : Springer, 1908 290(2014), 2 vom: 18. Okt., Seite 521-530 (DE-627)254630243 (DE-600)1462070-4 1432-1874 nnns volume:290 year:2014 number:2 day:18 month:10 pages:521-530 https://dx.doi.org/10.1007/s00438-014-0935-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4277 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.13 ASE 42.20 ASE AR 290 2014 2 18 10 521-530 |
| spelling |
10.1007/s00438-014-0935-0 doi (DE-627)SPR005984378 (SPR)s00438-014-0935-0-e DE-627 ger DE-627 rakwb eng 570 ASE 42.13 bkl 42.20 bkl Krishnamurthy, Panneerselvam verfasserin aut Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Chinese cabbage (Brassica rapa subsp. pekinensis) is an economically important vegetable that has encountered four rounds of polyploidization. The fourth event, whole genome triplication (WGT), occurred after its divergence from Arabidopsis. Expansins (EXPs) are cell wall loosening proteins that participate in cell wall modification processes. In this study, the impacts of WGT on the B. rapa expansin (BrEXP) superfamily were evaluated. Whole genome screening of B. rapa identified 32 loci coding 53 expansin genes. Fifteen of the loci maintained a single gene copy, 15 maintained two gene copies and 2 maintained three gene copies. Six loci had no synteny to any Arabidopsis thaliana orthologs. Two loci were involved in tandem duplication. Segmental duplication and fragment recombination were dominant in accelerating BrEXP evolution. Three genes (BrEXPA7, BrEXLA1 and BrEXLA2) lost one of their ancestral introns, two genes (BrEXPA18 and BrEXPB6) gained new introns, and a domain tandem repeat (BrEXPA18) and domain recombination (Bra016981; not considered as expansin) were observed in one gene each. Further, domain deletion was observed in an additional five genes (Bra033068, Bra000142, Bra025800, Bra016473 and Bra004891, not considered as expansins) that lost one of their expansin-specific domains evolutionarily. These findings provide a basis for the evolution and modification of the BrEXP superfamily after a WGT event, which will help in determining the functional characteristics of BrEXPs. Expansin gene superfamily (dpeaa)DE-He213 Gene loss/retention (dpeaa)DE-He213 Evolutionary dynamics (dpeaa)DE-He213 Whole genome triplication (dpeaa)DE-He213 Hong, Joon Ki verfasserin aut Kim, Jin A verfasserin aut Jeong, Mi-Jeong verfasserin aut Lee, Yeon-Hee verfasserin aut Lee, Soo In verfasserin aut Enthalten in Molecular genetics and genomics Berlin : Springer, 1908 290(2014), 2 vom: 18. Okt., Seite 521-530 (DE-627)254630243 (DE-600)1462070-4 1432-1874 nnns volume:290 year:2014 number:2 day:18 month:10 pages:521-530 https://dx.doi.org/10.1007/s00438-014-0935-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4277 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.13 ASE 42.20 ASE AR 290 2014 2 18 10 521-530 |
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10.1007/s00438-014-0935-0 doi (DE-627)SPR005984378 (SPR)s00438-014-0935-0-e DE-627 ger DE-627 rakwb eng 570 ASE 42.13 bkl 42.20 bkl Krishnamurthy, Panneerselvam verfasserin aut Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Chinese cabbage (Brassica rapa subsp. pekinensis) is an economically important vegetable that has encountered four rounds of polyploidization. The fourth event, whole genome triplication (WGT), occurred after its divergence from Arabidopsis. Expansins (EXPs) are cell wall loosening proteins that participate in cell wall modification processes. In this study, the impacts of WGT on the B. rapa expansin (BrEXP) superfamily were evaluated. Whole genome screening of B. rapa identified 32 loci coding 53 expansin genes. Fifteen of the loci maintained a single gene copy, 15 maintained two gene copies and 2 maintained three gene copies. Six loci had no synteny to any Arabidopsis thaliana orthologs. Two loci were involved in tandem duplication. Segmental duplication and fragment recombination were dominant in accelerating BrEXP evolution. Three genes (BrEXPA7, BrEXLA1 and BrEXLA2) lost one of their ancestral introns, two genes (BrEXPA18 and BrEXPB6) gained new introns, and a domain tandem repeat (BrEXPA18) and domain recombination (Bra016981; not considered as expansin) were observed in one gene each. Further, domain deletion was observed in an additional five genes (Bra033068, Bra000142, Bra025800, Bra016473 and Bra004891, not considered as expansins) that lost one of their expansin-specific domains evolutionarily. These findings provide a basis for the evolution and modification of the BrEXP superfamily after a WGT event, which will help in determining the functional characteristics of BrEXPs. Expansin gene superfamily (dpeaa)DE-He213 Gene loss/retention (dpeaa)DE-He213 Evolutionary dynamics (dpeaa)DE-He213 Whole genome triplication (dpeaa)DE-He213 Hong, Joon Ki verfasserin aut Kim, Jin A verfasserin aut Jeong, Mi-Jeong verfasserin aut Lee, Yeon-Hee verfasserin aut Lee, Soo In verfasserin aut Enthalten in Molecular genetics and genomics Berlin : Springer, 1908 290(2014), 2 vom: 18. Okt., Seite 521-530 (DE-627)254630243 (DE-600)1462070-4 1432-1874 nnns volume:290 year:2014 number:2 day:18 month:10 pages:521-530 https://dx.doi.org/10.1007/s00438-014-0935-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4277 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.13 ASE 42.20 ASE AR 290 2014 2 18 10 521-530 |
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10.1007/s00438-014-0935-0 doi (DE-627)SPR005984378 (SPR)s00438-014-0935-0-e DE-627 ger DE-627 rakwb eng 570 ASE 42.13 bkl 42.20 bkl Krishnamurthy, Panneerselvam verfasserin aut Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Chinese cabbage (Brassica rapa subsp. pekinensis) is an economically important vegetable that has encountered four rounds of polyploidization. The fourth event, whole genome triplication (WGT), occurred after its divergence from Arabidopsis. Expansins (EXPs) are cell wall loosening proteins that participate in cell wall modification processes. In this study, the impacts of WGT on the B. rapa expansin (BrEXP) superfamily were evaluated. Whole genome screening of B. rapa identified 32 loci coding 53 expansin genes. Fifteen of the loci maintained a single gene copy, 15 maintained two gene copies and 2 maintained three gene copies. Six loci had no synteny to any Arabidopsis thaliana orthologs. Two loci were involved in tandem duplication. Segmental duplication and fragment recombination were dominant in accelerating BrEXP evolution. Three genes (BrEXPA7, BrEXLA1 and BrEXLA2) lost one of their ancestral introns, two genes (BrEXPA18 and BrEXPB6) gained new introns, and a domain tandem repeat (BrEXPA18) and domain recombination (Bra016981; not considered as expansin) were observed in one gene each. Further, domain deletion was observed in an additional five genes (Bra033068, Bra000142, Bra025800, Bra016473 and Bra004891, not considered as expansins) that lost one of their expansin-specific domains evolutionarily. These findings provide a basis for the evolution and modification of the BrEXP superfamily after a WGT event, which will help in determining the functional characteristics of BrEXPs. Expansin gene superfamily (dpeaa)DE-He213 Gene loss/retention (dpeaa)DE-He213 Evolutionary dynamics (dpeaa)DE-He213 Whole genome triplication (dpeaa)DE-He213 Hong, Joon Ki verfasserin aut Kim, Jin A verfasserin aut Jeong, Mi-Jeong verfasserin aut Lee, Yeon-Hee verfasserin aut Lee, Soo In verfasserin aut Enthalten in Molecular genetics and genomics Berlin : Springer, 1908 290(2014), 2 vom: 18. Okt., Seite 521-530 (DE-627)254630243 (DE-600)1462070-4 1432-1874 nnns volume:290 year:2014 number:2 day:18 month:10 pages:521-530 https://dx.doi.org/10.1007/s00438-014-0935-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4277 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.13 ASE 42.20 ASE AR 290 2014 2 18 10 521-530 |
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10.1007/s00438-014-0935-0 doi (DE-627)SPR005984378 (SPR)s00438-014-0935-0-e DE-627 ger DE-627 rakwb eng 570 ASE 42.13 bkl 42.20 bkl Krishnamurthy, Panneerselvam verfasserin aut Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Chinese cabbage (Brassica rapa subsp. pekinensis) is an economically important vegetable that has encountered four rounds of polyploidization. The fourth event, whole genome triplication (WGT), occurred after its divergence from Arabidopsis. Expansins (EXPs) are cell wall loosening proteins that participate in cell wall modification processes. In this study, the impacts of WGT on the B. rapa expansin (BrEXP) superfamily were evaluated. Whole genome screening of B. rapa identified 32 loci coding 53 expansin genes. Fifteen of the loci maintained a single gene copy, 15 maintained two gene copies and 2 maintained three gene copies. Six loci had no synteny to any Arabidopsis thaliana orthologs. Two loci were involved in tandem duplication. Segmental duplication and fragment recombination were dominant in accelerating BrEXP evolution. Three genes (BrEXPA7, BrEXLA1 and BrEXLA2) lost one of their ancestral introns, two genes (BrEXPA18 and BrEXPB6) gained new introns, and a domain tandem repeat (BrEXPA18) and domain recombination (Bra016981; not considered as expansin) were observed in one gene each. Further, domain deletion was observed in an additional five genes (Bra033068, Bra000142, Bra025800, Bra016473 and Bra004891, not considered as expansins) that lost one of their expansin-specific domains evolutionarily. These findings provide a basis for the evolution and modification of the BrEXP superfamily after a WGT event, which will help in determining the functional characteristics of BrEXPs. Expansin gene superfamily (dpeaa)DE-He213 Gene loss/retention (dpeaa)DE-He213 Evolutionary dynamics (dpeaa)DE-He213 Whole genome triplication (dpeaa)DE-He213 Hong, Joon Ki verfasserin aut Kim, Jin A verfasserin aut Jeong, Mi-Jeong verfasserin aut Lee, Yeon-Hee verfasserin aut Lee, Soo In verfasserin aut Enthalten in Molecular genetics and genomics Berlin : Springer, 1908 290(2014), 2 vom: 18. Okt., Seite 521-530 (DE-627)254630243 (DE-600)1462070-4 1432-1874 nnns volume:290 year:2014 number:2 day:18 month:10 pages:521-530 https://dx.doi.org/10.1007/s00438-014-0935-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4277 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 42.13 ASE 42.20 ASE AR 290 2014 2 18 10 521-530 |
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English |
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Enthalten in Molecular genetics and genomics 290(2014), 2 vom: 18. Okt., Seite 521-530 volume:290 year:2014 number:2 day:18 month:10 pages:521-530 |
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Enthalten in Molecular genetics and genomics 290(2014), 2 vom: 18. Okt., Seite 521-530 volume:290 year:2014 number:2 day:18 month:10 pages:521-530 |
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Expansin gene superfamily Gene loss/retention Evolutionary dynamics Whole genome triplication |
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Molecular genetics and genomics |
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Krishnamurthy, Panneerselvam @@aut@@ Hong, Joon Ki @@aut@@ Kim, Jin A @@aut@@ Jeong, Mi-Jeong @@aut@@ Lee, Yeon-Hee @@aut@@ Lee, Soo In @@aut@@ |
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2014-10-18T00:00:00Z |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR005984378</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519193530.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201002s2014 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s00438-014-0935-0</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR005984378</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s00438-014-0935-0-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">570</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">42.13</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">42.20</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Krishnamurthy, Panneerselvam</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2014</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Chinese cabbage (Brassica rapa subsp. pekinensis) is an economically important vegetable that has encountered four rounds of polyploidization. The fourth event, whole genome triplication (WGT), occurred after its divergence from Arabidopsis. Expansins (EXPs) are cell wall loosening proteins that participate in cell wall modification processes. In this study, the impacts of WGT on the B. rapa expansin (BrEXP) superfamily were evaluated. Whole genome screening of B. rapa identified 32 loci coding 53 expansin genes. Fifteen of the loci maintained a single gene copy, 15 maintained two gene copies and 2 maintained three gene copies. Six loci had no synteny to any Arabidopsis thaliana orthologs. Two loci were involved in tandem duplication. Segmental duplication and fragment recombination were dominant in accelerating BrEXP evolution. Three genes (BrEXPA7, BrEXLA1 and BrEXLA2) lost one of their ancestral introns, two genes (BrEXPA18 and BrEXPB6) gained new introns, and a domain tandem repeat (BrEXPA18) and domain recombination (Bra016981; not considered as expansin) were observed in one gene each. Further, domain deletion was observed in an additional five genes (Bra033068, Bra000142, Bra025800, Bra016473 and Bra004891, not considered as expansins) that lost one of their expansin-specific domains evolutionarily. These findings provide a basis for the evolution and modification of the BrEXP superfamily after a WGT event, which will help in determining the functional characteristics of BrEXPs.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Expansin gene superfamily</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Gene loss/retention</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Evolutionary dynamics</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Whole genome triplication</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hong, Joon Ki</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kim, Jin A</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Jeong, Mi-Jeong</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lee, Yeon-Hee</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lee, Soo In</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Molecular genetics and genomics</subfield><subfield code="d">Berlin : Springer, 1908</subfield><subfield code="g">290(2014), 2 vom: 18. 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|
| author |
Krishnamurthy, Panneerselvam |
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Krishnamurthy, Panneerselvam ddc 570 bkl 42.13 bkl 42.20 misc Expansin gene superfamily misc Gene loss/retention misc Evolutionary dynamics misc Whole genome triplication Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication |
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570 ASE 42.13 bkl 42.20 bkl Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication Expansin gene superfamily (dpeaa)DE-He213 Gene loss/retention (dpeaa)DE-He213 Evolutionary dynamics (dpeaa)DE-He213 Whole genome triplication (dpeaa)DE-He213 |
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ddc 570 bkl 42.13 bkl 42.20 misc Expansin gene superfamily misc Gene loss/retention misc Evolutionary dynamics misc Whole genome triplication |
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ddc 570 bkl 42.13 bkl 42.20 misc Expansin gene superfamily misc Gene loss/retention misc Evolutionary dynamics misc Whole genome triplication |
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ddc 570 bkl 42.13 bkl 42.20 misc Expansin gene superfamily misc Gene loss/retention misc Evolutionary dynamics misc Whole genome triplication |
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Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication |
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Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication |
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Krishnamurthy, Panneerselvam |
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Molecular genetics and genomics |
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Molecular genetics and genomics |
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Krishnamurthy, Panneerselvam Hong, Joon Ki Kim, Jin A Jeong, Mi-Jeong Lee, Yeon-Hee Lee, Soo In |
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genome-wide analysis of the expansin gene superfamily reveals brassica rapa-specific evolutionary dynamics upon whole genome triplication |
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Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication |
| abstract |
Abstract Chinese cabbage (Brassica rapa subsp. pekinensis) is an economically important vegetable that has encountered four rounds of polyploidization. The fourth event, whole genome triplication (WGT), occurred after its divergence from Arabidopsis. Expansins (EXPs) are cell wall loosening proteins that participate in cell wall modification processes. In this study, the impacts of WGT on the B. rapa expansin (BrEXP) superfamily were evaluated. Whole genome screening of B. rapa identified 32 loci coding 53 expansin genes. Fifteen of the loci maintained a single gene copy, 15 maintained two gene copies and 2 maintained three gene copies. Six loci had no synteny to any Arabidopsis thaliana orthologs. Two loci were involved in tandem duplication. Segmental duplication and fragment recombination were dominant in accelerating BrEXP evolution. Three genes (BrEXPA7, BrEXLA1 and BrEXLA2) lost one of their ancestral introns, two genes (BrEXPA18 and BrEXPB6) gained new introns, and a domain tandem repeat (BrEXPA18) and domain recombination (Bra016981; not considered as expansin) were observed in one gene each. Further, domain deletion was observed in an additional five genes (Bra033068, Bra000142, Bra025800, Bra016473 and Bra004891, not considered as expansins) that lost one of their expansin-specific domains evolutionarily. These findings provide a basis for the evolution and modification of the BrEXP superfamily after a WGT event, which will help in determining the functional characteristics of BrEXPs. |
| abstractGer |
Abstract Chinese cabbage (Brassica rapa subsp. pekinensis) is an economically important vegetable that has encountered four rounds of polyploidization. The fourth event, whole genome triplication (WGT), occurred after its divergence from Arabidopsis. Expansins (EXPs) are cell wall loosening proteins that participate in cell wall modification processes. In this study, the impacts of WGT on the B. rapa expansin (BrEXP) superfamily were evaluated. Whole genome screening of B. rapa identified 32 loci coding 53 expansin genes. Fifteen of the loci maintained a single gene copy, 15 maintained two gene copies and 2 maintained three gene copies. Six loci had no synteny to any Arabidopsis thaliana orthologs. Two loci were involved in tandem duplication. Segmental duplication and fragment recombination were dominant in accelerating BrEXP evolution. Three genes (BrEXPA7, BrEXLA1 and BrEXLA2) lost one of their ancestral introns, two genes (BrEXPA18 and BrEXPB6) gained new introns, and a domain tandem repeat (BrEXPA18) and domain recombination (Bra016981; not considered as expansin) were observed in one gene each. Further, domain deletion was observed in an additional five genes (Bra033068, Bra000142, Bra025800, Bra016473 and Bra004891, not considered as expansins) that lost one of their expansin-specific domains evolutionarily. These findings provide a basis for the evolution and modification of the BrEXP superfamily after a WGT event, which will help in determining the functional characteristics of BrEXPs. |
| abstract_unstemmed |
Abstract Chinese cabbage (Brassica rapa subsp. pekinensis) is an economically important vegetable that has encountered four rounds of polyploidization. The fourth event, whole genome triplication (WGT), occurred after its divergence from Arabidopsis. Expansins (EXPs) are cell wall loosening proteins that participate in cell wall modification processes. In this study, the impacts of WGT on the B. rapa expansin (BrEXP) superfamily were evaluated. Whole genome screening of B. rapa identified 32 loci coding 53 expansin genes. Fifteen of the loci maintained a single gene copy, 15 maintained two gene copies and 2 maintained three gene copies. Six loci had no synteny to any Arabidopsis thaliana orthologs. Two loci were involved in tandem duplication. Segmental duplication and fragment recombination were dominant in accelerating BrEXP evolution. Three genes (BrEXPA7, BrEXLA1 and BrEXLA2) lost one of their ancestral introns, two genes (BrEXPA18 and BrEXPB6) gained new introns, and a domain tandem repeat (BrEXPA18) and domain recombination (Bra016981; not considered as expansin) were observed in one gene each. Further, domain deletion was observed in an additional five genes (Bra033068, Bra000142, Bra025800, Bra016473 and Bra004891, not considered as expansins) that lost one of their expansin-specific domains evolutionarily. These findings provide a basis for the evolution and modification of the BrEXP superfamily after a WGT event, which will help in determining the functional characteristics of BrEXPs. |
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Genome-wide analysis of the expansin gene superfamily reveals Brassica rapa-specific evolutionary dynamics upon whole genome triplication |
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| score |
7.401886 |