Duplication and Divergence of Grass Genomes: Integrating the Chloridoids

Abstract Expressed Sequence Tags from a variety of plant species have been useful for comparative genomics. The evolution of the Chloridoideae subfamily, previously lacking sequence data, was clarified by analysis of Bermudagrass (Cynodon dactylon) ESTs generated from a normalized cDNA library. Usin...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Kim, Changsoo [verfasserIn] Tang, Haibao [verfasserIn] Paterson, Andrew H. [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2009

Schlagwörter:	Bermudagrass Chloridoideae Grass family Synonymous substitution rate Phylogenetic tree Expressed sequence tags

Übergeordnetes Werk:	Enthalten in: Tropical plant biology - New York, NY : Springer, 2008, 2(2009), 1 vom: März, Seite 51-62
Übergeordnetes Werk:	volume:2 ; year:2009 ; number:1 ; month:03 ; pages:51-62

Links:	Volltext

DOI / URN:	10.1007/s12042-009-9028-3

Katalog-ID:	SPR024086983

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520			\|a Abstract Expressed Sequence Tags from a variety of plant species have been useful for comparative genomics. The evolution of the Chloridoideae subfamily, previously lacking sequence data, was clarified by analysis of Bermudagrass (Cynodon dactylon) ESTs generated from a normalized cDNA library. Using EST collections, we generated unigene sets and analyzed them to further elucidate the evolutionary history of grass subfamilies. A total of eight grasses (C. dactylon, Sorghum bicolor, Saccharum officinarum, Zea mays, Oryza sativa, Hordeum vulgare, Festuca arundinacea, and Triticum aestivum) in four subfamilies and five tribes were analyzed using two different approaches—synonymous substitution rates (Ks) and phylogenetic trees. Ks distributions of paralogous genes suggested several duplication events in C. dactylon, S. bicolor, H. vulgare, and T. aestivum. Phylogenetic analysis with the unigene sets indicated that the analyzed grasses diverged from a common ancestor after a shared ancient polyploidization (ca. 50.0 ~ 67.8 million years ago). Ks distributions of orthologous genes suggested that the Chloridoideae and Panicoideae subfamilies diverged about 34.6 ~ 38.5 million years ago. With the evidence described in this study, we found traces of genomic changes in some grass subfamilies after the divergence of the PACC and BEP clades as well as divergence of Chloridoideae subfamily.
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912			\|a GBV_ILN_73
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912			\|a GBV_ILN_100
912			\|a GBV_ILN_101
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_120
912			\|a GBV_ILN_138
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_171
912			\|a GBV_ILN_187
912			\|a GBV_ILN_213
912			\|a GBV_ILN_224
912			\|a GBV_ILN_230
912			\|a GBV_ILN_250
912			\|a GBV_ILN_266
912			\|a GBV_ILN_281
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_636
912			\|a GBV_ILN_702
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912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2006
912			\|a GBV_ILN_2007
912			\|a GBV_ILN_2008
912			\|a GBV_ILN_2009
912			\|a GBV_ILN_2010
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2026
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2031
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2037
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2039
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2055
912			\|a GBV_ILN_2057
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2070
912			\|a GBV_ILN_2086
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2093
912			\|a GBV_ILN_2106
912			\|a GBV_ILN_2107
912			\|a GBV_ILN_2108
912			\|a GBV_ILN_2110
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
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912			\|a GBV_ILN_2119
912			\|a GBV_ILN_2122
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2144
912			\|a GBV_ILN_2147
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912			\|a GBV_ILN_2336
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912			\|a GBV_ILN_2522
912			\|a GBV_ILN_2548
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4046
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912			\|a GBV_ILN_4305
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912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
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author_variant	c k ck h t ht a h p ah ahp
matchkey_str	article:19359764:2009----::ulctoadiegnefrsgnmsner
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publishDate	2009
allfields	10.1007/s12042-009-9028-3 doi (DE-627)SPR024086983 (SPR)s12042-009-9028-3-e DE-627 ger DE-627 rakwb eng 570 ASE Kim, Changsoo verfasserin aut Duplication and Divergence of Grass Genomes: Integrating the Chloridoids 2009 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Expressed Sequence Tags from a variety of plant species have been useful for comparative genomics. The evolution of the Chloridoideae subfamily, previously lacking sequence data, was clarified by analysis of Bermudagrass (Cynodon dactylon) ESTs generated from a normalized cDNA library. Using EST collections, we generated unigene sets and analyzed them to further elucidate the evolutionary history of grass subfamilies. A total of eight grasses (C. dactylon, Sorghum bicolor, Saccharum officinarum, Zea mays, Oryza sativa, Hordeum vulgare, Festuca arundinacea, and Triticum aestivum) in four subfamilies and five tribes were analyzed using two different approaches—synonymous substitution rates (Ks) and phylogenetic trees. Ks distributions of paralogous genes suggested several duplication events in C. dactylon, S. bicolor, H. vulgare, and T. aestivum. Phylogenetic analysis with the unigene sets indicated that the analyzed grasses diverged from a common ancestor after a shared ancient polyploidization (ca. 50.0 ~ 67.8 million years ago). Ks distributions of orthologous genes suggested that the Chloridoideae and Panicoideae subfamilies diverged about 34.6 ~ 38.5 million years ago. With the evidence described in this study, we found traces of genomic changes in some grass subfamilies after the divergence of the PACC and BEP clades as well as divergence of Chloridoideae subfamily. Bermudagrass (dpeaa)DE-He213 Chloridoideae (dpeaa)DE-He213 Grass family (dpeaa)DE-He213 Synonymous substitution rate (dpeaa)DE-He213 Phylogenetic tree (dpeaa)DE-He213 Expressed sequence tags (dpeaa)DE-He213 Tang, Haibao verfasserin aut Paterson, Andrew H. verfasserin aut Enthalten in Tropical plant biology New York, NY : Springer, 2008 2(2009), 1 vom: März, Seite 51-62 (DE-627)581040597 (DE-600)2455624-5 1935-9764 nnns volume:2 year:2009 number:1 month:03 pages:51-62 https://dx.doi.org/10.1007/s12042-009-9028-3 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_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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 AR 2 2009 1 03 51-62
spelling	10.1007/s12042-009-9028-3 doi (DE-627)SPR024086983 (SPR)s12042-009-9028-3-e DE-627 ger DE-627 rakwb eng 570 ASE Kim, Changsoo verfasserin aut Duplication and Divergence of Grass Genomes: Integrating the Chloridoids 2009 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Expressed Sequence Tags from a variety of plant species have been useful for comparative genomics. The evolution of the Chloridoideae subfamily, previously lacking sequence data, was clarified by analysis of Bermudagrass (Cynodon dactylon) ESTs generated from a normalized cDNA library. Using EST collections, we generated unigene sets and analyzed them to further elucidate the evolutionary history of grass subfamilies. A total of eight grasses (C. dactylon, Sorghum bicolor, Saccharum officinarum, Zea mays, Oryza sativa, Hordeum vulgare, Festuca arundinacea, and Triticum aestivum) in four subfamilies and five tribes were analyzed using two different approaches—synonymous substitution rates (Ks) and phylogenetic trees. Ks distributions of paralogous genes suggested several duplication events in C. dactylon, S. bicolor, H. vulgare, and T. aestivum. Phylogenetic analysis with the unigene sets indicated that the analyzed grasses diverged from a common ancestor after a shared ancient polyploidization (ca. 50.0 ~ 67.8 million years ago). Ks distributions of orthologous genes suggested that the Chloridoideae and Panicoideae subfamilies diverged about 34.6 ~ 38.5 million years ago. With the evidence described in this study, we found traces of genomic changes in some grass subfamilies after the divergence of the PACC and BEP clades as well as divergence of Chloridoideae subfamily. Bermudagrass (dpeaa)DE-He213 Chloridoideae (dpeaa)DE-He213 Grass family (dpeaa)DE-He213 Synonymous substitution rate (dpeaa)DE-He213 Phylogenetic tree (dpeaa)DE-He213 Expressed sequence tags (dpeaa)DE-He213 Tang, Haibao verfasserin aut Paterson, Andrew H. verfasserin aut Enthalten in Tropical plant biology New York, NY : Springer, 2008 2(2009), 1 vom: März, Seite 51-62 (DE-627)581040597 (DE-600)2455624-5 1935-9764 nnns volume:2 year:2009 number:1 month:03 pages:51-62 https://dx.doi.org/10.1007/s12042-009-9028-3 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_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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 AR 2 2009 1 03 51-62
allfields_unstemmed	10.1007/s12042-009-9028-3 doi (DE-627)SPR024086983 (SPR)s12042-009-9028-3-e DE-627 ger DE-627 rakwb eng 570 ASE Kim, Changsoo verfasserin aut Duplication and Divergence of Grass Genomes: Integrating the Chloridoids 2009 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Expressed Sequence Tags from a variety of plant species have been useful for comparative genomics. The evolution of the Chloridoideae subfamily, previously lacking sequence data, was clarified by analysis of Bermudagrass (Cynodon dactylon) ESTs generated from a normalized cDNA library. Using EST collections, we generated unigene sets and analyzed them to further elucidate the evolutionary history of grass subfamilies. A total of eight grasses (C. dactylon, Sorghum bicolor, Saccharum officinarum, Zea mays, Oryza sativa, Hordeum vulgare, Festuca arundinacea, and Triticum aestivum) in four subfamilies and five tribes were analyzed using two different approaches—synonymous substitution rates (Ks) and phylogenetic trees. Ks distributions of paralogous genes suggested several duplication events in C. dactylon, S. bicolor, H. vulgare, and T. aestivum. Phylogenetic analysis with the unigene sets indicated that the analyzed grasses diverged from a common ancestor after a shared ancient polyploidization (ca. 50.0 ~ 67.8 million years ago). Ks distributions of orthologous genes suggested that the Chloridoideae and Panicoideae subfamilies diverged about 34.6 ~ 38.5 million years ago. With the evidence described in this study, we found traces of genomic changes in some grass subfamilies after the divergence of the PACC and BEP clades as well as divergence of Chloridoideae subfamily. Bermudagrass (dpeaa)DE-He213 Chloridoideae (dpeaa)DE-He213 Grass family (dpeaa)DE-He213 Synonymous substitution rate (dpeaa)DE-He213 Phylogenetic tree (dpeaa)DE-He213 Expressed sequence tags (dpeaa)DE-He213 Tang, Haibao verfasserin aut Paterson, Andrew H. verfasserin aut Enthalten in Tropical plant biology New York, NY : Springer, 2008 2(2009), 1 vom: März, Seite 51-62 (DE-627)581040597 (DE-600)2455624-5 1935-9764 nnns volume:2 year:2009 number:1 month:03 pages:51-62 https://dx.doi.org/10.1007/s12042-009-9028-3 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_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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 AR 2 2009 1 03 51-62
allfieldsGer	10.1007/s12042-009-9028-3 doi (DE-627)SPR024086983 (SPR)s12042-009-9028-3-e DE-627 ger DE-627 rakwb eng 570 ASE Kim, Changsoo verfasserin aut Duplication and Divergence of Grass Genomes: Integrating the Chloridoids 2009 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Expressed Sequence Tags from a variety of plant species have been useful for comparative genomics. The evolution of the Chloridoideae subfamily, previously lacking sequence data, was clarified by analysis of Bermudagrass (Cynodon dactylon) ESTs generated from a normalized cDNA library. Using EST collections, we generated unigene sets and analyzed them to further elucidate the evolutionary history of grass subfamilies. A total of eight grasses (C. dactylon, Sorghum bicolor, Saccharum officinarum, Zea mays, Oryza sativa, Hordeum vulgare, Festuca arundinacea, and Triticum aestivum) in four subfamilies and five tribes were analyzed using two different approaches—synonymous substitution rates (Ks) and phylogenetic trees. Ks distributions of paralogous genes suggested several duplication events in C. dactylon, S. bicolor, H. vulgare, and T. aestivum. Phylogenetic analysis with the unigene sets indicated that the analyzed grasses diverged from a common ancestor after a shared ancient polyploidization (ca. 50.0 ~ 67.8 million years ago). Ks distributions of orthologous genes suggested that the Chloridoideae and Panicoideae subfamilies diverged about 34.6 ~ 38.5 million years ago. With the evidence described in this study, we found traces of genomic changes in some grass subfamilies after the divergence of the PACC and BEP clades as well as divergence of Chloridoideae subfamily. Bermudagrass (dpeaa)DE-He213 Chloridoideae (dpeaa)DE-He213 Grass family (dpeaa)DE-He213 Synonymous substitution rate (dpeaa)DE-He213 Phylogenetic tree (dpeaa)DE-He213 Expressed sequence tags (dpeaa)DE-He213 Tang, Haibao verfasserin aut Paterson, Andrew H. verfasserin aut Enthalten in Tropical plant biology New York, NY : Springer, 2008 2(2009), 1 vom: März, Seite 51-62 (DE-627)581040597 (DE-600)2455624-5 1935-9764 nnns volume:2 year:2009 number:1 month:03 pages:51-62 https://dx.doi.org/10.1007/s12042-009-9028-3 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_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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 AR 2 2009 1 03 51-62
allfieldsSound	10.1007/s12042-009-9028-3 doi (DE-627)SPR024086983 (SPR)s12042-009-9028-3-e DE-627 ger DE-627 rakwb eng 570 ASE Kim, Changsoo verfasserin aut Duplication and Divergence of Grass Genomes: Integrating the Chloridoids 2009 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Expressed Sequence Tags from a variety of plant species have been useful for comparative genomics. The evolution of the Chloridoideae subfamily, previously lacking sequence data, was clarified by analysis of Bermudagrass (Cynodon dactylon) ESTs generated from a normalized cDNA library. Using EST collections, we generated unigene sets and analyzed them to further elucidate the evolutionary history of grass subfamilies. A total of eight grasses (C. dactylon, Sorghum bicolor, Saccharum officinarum, Zea mays, Oryza sativa, Hordeum vulgare, Festuca arundinacea, and Triticum aestivum) in four subfamilies and five tribes were analyzed using two different approaches—synonymous substitution rates (Ks) and phylogenetic trees. Ks distributions of paralogous genes suggested several duplication events in C. dactylon, S. bicolor, H. vulgare, and T. aestivum. Phylogenetic analysis with the unigene sets indicated that the analyzed grasses diverged from a common ancestor after a shared ancient polyploidization (ca. 50.0 ~ 67.8 million years ago). Ks distributions of orthologous genes suggested that the Chloridoideae and Panicoideae subfamilies diverged about 34.6 ~ 38.5 million years ago. With the evidence described in this study, we found traces of genomic changes in some grass subfamilies after the divergence of the PACC and BEP clades as well as divergence of Chloridoideae subfamily. Bermudagrass (dpeaa)DE-He213 Chloridoideae (dpeaa)DE-He213 Grass family (dpeaa)DE-He213 Synonymous substitution rate (dpeaa)DE-He213 Phylogenetic tree (dpeaa)DE-He213 Expressed sequence tags (dpeaa)DE-He213 Tang, Haibao verfasserin aut Paterson, Andrew H. verfasserin aut Enthalten in Tropical plant biology New York, NY : Springer, 2008 2(2009), 1 vom: März, Seite 51-62 (DE-627)581040597 (DE-600)2455624-5 1935-9764 nnns volume:2 year:2009 number:1 month:03 pages:51-62 https://dx.doi.org/10.1007/s12042-009-9028-3 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_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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 AR 2 2009 1 03 51-62
language	English
source	Enthalten in Tropical plant biology 2(2009), 1 vom: März, Seite 51-62 volume:2 year:2009 number:1 month:03 pages:51-62
sourceStr	Enthalten in Tropical plant biology 2(2009), 1 vom: März, Seite 51-62 volume:2 year:2009 number:1 month:03 pages:51-62
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Bermudagrass Chloridoideae Grass family Synonymous substitution rate Phylogenetic tree Expressed sequence tags
dewey-raw	570
isfreeaccess_bool	false
container_title	Tropical plant biology
authorswithroles_txt_mv	Kim, Changsoo @@aut@@ Tang, Haibao @@aut@@ Paterson, Andrew H. @@aut@@
publishDateDaySort_date	2009-03-01T00:00:00Z
hierarchy_top_id	581040597
dewey-sort	3570
id	SPR024086983
language_de	englisch
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author	Kim, Changsoo
spellingShingle	Kim, Changsoo ddc 570 misc Bermudagrass misc Chloridoideae misc Grass family misc Synonymous substitution rate misc Phylogenetic tree misc Expressed sequence tags Duplication and Divergence of Grass Genomes: Integrating the Chloridoids
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topic_title	570 ASE Duplication and Divergence of Grass Genomes: Integrating the Chloridoids Bermudagrass (dpeaa)DE-He213 Chloridoideae (dpeaa)DE-He213 Grass family (dpeaa)DE-He213 Synonymous substitution rate (dpeaa)DE-He213 Phylogenetic tree (dpeaa)DE-He213 Expressed sequence tags (dpeaa)DE-He213
topic	ddc 570 misc Bermudagrass misc Chloridoideae misc Grass family misc Synonymous substitution rate misc Phylogenetic tree misc Expressed sequence tags
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title	Duplication and Divergence of Grass Genomes: Integrating the Chloridoids
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title_full	Duplication and Divergence of Grass Genomes: Integrating the Chloridoids
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author_browse	Kim, Changsoo Tang, Haibao Paterson, Andrew H.
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title_sort	duplication and divergence of grass genomes: integrating the chloridoids
title_auth	Duplication and Divergence of Grass Genomes: Integrating the Chloridoids
abstract	Abstract Expressed Sequence Tags from a variety of plant species have been useful for comparative genomics. The evolution of the Chloridoideae subfamily, previously lacking sequence data, was clarified by analysis of Bermudagrass (Cynodon dactylon) ESTs generated from a normalized cDNA library. Using EST collections, we generated unigene sets and analyzed them to further elucidate the evolutionary history of grass subfamilies. A total of eight grasses (C. dactylon, Sorghum bicolor, Saccharum officinarum, Zea mays, Oryza sativa, Hordeum vulgare, Festuca arundinacea, and Triticum aestivum) in four subfamilies and five tribes were analyzed using two different approaches—synonymous substitution rates (Ks) and phylogenetic trees. Ks distributions of paralogous genes suggested several duplication events in C. dactylon, S. bicolor, H. vulgare, and T. aestivum. Phylogenetic analysis with the unigene sets indicated that the analyzed grasses diverged from a common ancestor after a shared ancient polyploidization (ca. 50.0 ~ 67.8 million years ago). Ks distributions of orthologous genes suggested that the Chloridoideae and Panicoideae subfamilies diverged about 34.6 ~ 38.5 million years ago. With the evidence described in this study, we found traces of genomic changes in some grass subfamilies after the divergence of the PACC and BEP clades as well as divergence of Chloridoideae subfamily.
abstractGer	Abstract Expressed Sequence Tags from a variety of plant species have been useful for comparative genomics. The evolution of the Chloridoideae subfamily, previously lacking sequence data, was clarified by analysis of Bermudagrass (Cynodon dactylon) ESTs generated from a normalized cDNA library. Using EST collections, we generated unigene sets and analyzed them to further elucidate the evolutionary history of grass subfamilies. A total of eight grasses (C. dactylon, Sorghum bicolor, Saccharum officinarum, Zea mays, Oryza sativa, Hordeum vulgare, Festuca arundinacea, and Triticum aestivum) in four subfamilies and five tribes were analyzed using two different approaches—synonymous substitution rates (Ks) and phylogenetic trees. Ks distributions of paralogous genes suggested several duplication events in C. dactylon, S. bicolor, H. vulgare, and T. aestivum. Phylogenetic analysis with the unigene sets indicated that the analyzed grasses diverged from a common ancestor after a shared ancient polyploidization (ca. 50.0 ~ 67.8 million years ago). Ks distributions of orthologous genes suggested that the Chloridoideae and Panicoideae subfamilies diverged about 34.6 ~ 38.5 million years ago. With the evidence described in this study, we found traces of genomic changes in some grass subfamilies after the divergence of the PACC and BEP clades as well as divergence of Chloridoideae subfamily.
abstract_unstemmed	Abstract Expressed Sequence Tags from a variety of plant species have been useful for comparative genomics. The evolution of the Chloridoideae subfamily, previously lacking sequence data, was clarified by analysis of Bermudagrass (Cynodon dactylon) ESTs generated from a normalized cDNA library. Using EST collections, we generated unigene sets and analyzed them to further elucidate the evolutionary history of grass subfamilies. A total of eight grasses (C. dactylon, Sorghum bicolor, Saccharum officinarum, Zea mays, Oryza sativa, Hordeum vulgare, Festuca arundinacea, and Triticum aestivum) in four subfamilies and five tribes were analyzed using two different approaches—synonymous substitution rates (Ks) and phylogenetic trees. Ks distributions of paralogous genes suggested several duplication events in C. dactylon, S. bicolor, H. vulgare, and T. aestivum. Phylogenetic analysis with the unigene sets indicated that the analyzed grasses diverged from a common ancestor after a shared ancient polyploidization (ca. 50.0 ~ 67.8 million years ago). Ks distributions of orthologous genes suggested that the Chloridoideae and Panicoideae subfamilies diverged about 34.6 ~ 38.5 million years ago. With the evidence described in this study, we found traces of genomic changes in some grass subfamilies after the divergence of the PACC and BEP clades as well as divergence of Chloridoideae subfamily.
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title_short	Duplication and Divergence of Grass Genomes: Integrating the Chloridoids
url	https://dx.doi.org/10.1007/s12042-009-9028-3
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