Genetic Diversity of Seashore Paspalum Revealed with Simple Sequence Repeat Markers
Seashore paspalum (Paspalum vaginatum) is an important warm-season turfgrass distributed in tropical and coastal areas. It has excellent resistance to abiotic stresses, such as salinity, drought, and low temperature. However, the research on genetic diversity of local P. vaginatum collections from C...
Ausführliche Beschreibung
Autor*in: |
Qing Shen [verfasserIn] Hua Bian [verfasserIn] Hai-yan Wei [verfasserIn] Li Liao [verfasserIn] Zhi-yong Wang [verfasserIn] Xiao-yan Luo [verfasserIn] Xi-peng Ding [verfasserIn] Zhenbang Chen [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2020 |
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Schlagwörter: |
germplasm; molecular marker; paspalum vaginatum; polymorphic analysis; turfgrass |
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Übergeordnetes Werk: |
In: Journal of the American Society for Horticultural Science - American Society for Horticultural Science (ASHS), 2020, 145(2020), 4, Seite 228-235 |
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Übergeordnetes Werk: |
volume:145 ; year:2020 ; number:4 ; pages:228-235 |
Links: |
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Katalog-ID: |
DOAJ045380767 |
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(DE-627)DOAJ045380767 (DE-599)DOAJa9517c3385f941a79cef63bf13d3dd01 DE-627 ger DE-627 rakwb eng SB1-1110 Qing Shen verfasserin aut Genetic Diversity of Seashore Paspalum Revealed with Simple Sequence Repeat Markers 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Seashore paspalum (Paspalum vaginatum) is an important warm-season turfgrass distributed in tropical and coastal areas. It has excellent resistance to abiotic stresses, such as salinity, drought, and low temperature. However, the research on genetic diversity of local P. vaginatum collections from China is limited. In this study, the genetic diversity among 58 P. vaginatum accessions from four different provinces in China and four cultivars were assessed using simple sequence repeat (SSR) markers. The results indicated that a total of 45 alleles were detected by 19 polymorphic markers, with a range of 2 to 4 and an average of 2.4 alleles per marker. The genetic similarity coefficients between each pair of the 58 P. vaginatum accessions and four cultivars ranged from 0.51 to 1.00, with an average of 0.77. The range of variation of Shannon diversity index of each SSR marker was 0.047 to 1.075, with an average of 0.486. The polymorphic information content of each SSR marker varies from 0.016 to 0.577, with an average of 0.249. The results of cluster analysis and principal component analysis (PCA) showed that 58 P. vaginatum accessions and four cultivars were divided into four groups. These results provide the theoretical basis for the genetic diversity assessments and molecular marker–assisted breeding of P. vaginatum species. germplasm; molecular marker; paspalum vaginatum; polymorphic analysis; turfgrass Plant culture Hua Bian verfasserin aut Hai-yan Wei verfasserin aut Li Liao verfasserin aut Zhi-yong Wang verfasserin aut Xiao-yan Luo verfasserin aut Xi-peng Ding verfasserin aut Zhenbang Chen verfasserin aut Zhenbang Chen verfasserin aut In Journal of the American Society for Horticultural Science American Society for Horticultural Science (ASHS), 2020 145(2020), 4, Seite 228-235 (DE-627)325792151 (DE-600)2040057-3 23279788 nnns volume:145 year:2020 number:4 pages:228-235 https://doi.org/10.21273/JASHS04860-19 kostenfrei https://doaj.org/article/a9517c3385f941a79cef63bf13d3dd01 kostenfrei https://journals.ashs.org/jashs/view/journals/jashs/145/4/article-p228.xml kostenfrei https://doaj.org/toc/2327-9788 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4367 GBV_ILN_4700 AR 145 2020 4 228-235 |
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(DE-627)DOAJ045380767 (DE-599)DOAJa9517c3385f941a79cef63bf13d3dd01 DE-627 ger DE-627 rakwb eng SB1-1110 Qing Shen verfasserin aut Genetic Diversity of Seashore Paspalum Revealed with Simple Sequence Repeat Markers 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Seashore paspalum (Paspalum vaginatum) is an important warm-season turfgrass distributed in tropical and coastal areas. It has excellent resistance to abiotic stresses, such as salinity, drought, and low temperature. However, the research on genetic diversity of local P. vaginatum collections from China is limited. In this study, the genetic diversity among 58 P. vaginatum accessions from four different provinces in China and four cultivars were assessed using simple sequence repeat (SSR) markers. The results indicated that a total of 45 alleles were detected by 19 polymorphic markers, with a range of 2 to 4 and an average of 2.4 alleles per marker. The genetic similarity coefficients between each pair of the 58 P. vaginatum accessions and four cultivars ranged from 0.51 to 1.00, with an average of 0.77. The range of variation of Shannon diversity index of each SSR marker was 0.047 to 1.075, with an average of 0.486. The polymorphic information content of each SSR marker varies from 0.016 to 0.577, with an average of 0.249. The results of cluster analysis and principal component analysis (PCA) showed that 58 P. vaginatum accessions and four cultivars were divided into four groups. These results provide the theoretical basis for the genetic diversity assessments and molecular marker–assisted breeding of P. vaginatum species. germplasm; molecular marker; paspalum vaginatum; polymorphic analysis; turfgrass Plant culture Hua Bian verfasserin aut Hai-yan Wei verfasserin aut Li Liao verfasserin aut Zhi-yong Wang verfasserin aut Xiao-yan Luo verfasserin aut Xi-peng Ding verfasserin aut Zhenbang Chen verfasserin aut Zhenbang Chen verfasserin aut In Journal of the American Society for Horticultural Science American Society for Horticultural Science (ASHS), 2020 145(2020), 4, Seite 228-235 (DE-627)325792151 (DE-600)2040057-3 23279788 nnns volume:145 year:2020 number:4 pages:228-235 https://doi.org/10.21273/JASHS04860-19 kostenfrei https://doaj.org/article/a9517c3385f941a79cef63bf13d3dd01 kostenfrei https://journals.ashs.org/jashs/view/journals/jashs/145/4/article-p228.xml kostenfrei https://doaj.org/toc/2327-9788 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4367 GBV_ILN_4700 AR 145 2020 4 228-235 |
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(DE-627)DOAJ045380767 (DE-599)DOAJa9517c3385f941a79cef63bf13d3dd01 DE-627 ger DE-627 rakwb eng SB1-1110 Qing Shen verfasserin aut Genetic Diversity of Seashore Paspalum Revealed with Simple Sequence Repeat Markers 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Seashore paspalum (Paspalum vaginatum) is an important warm-season turfgrass distributed in tropical and coastal areas. It has excellent resistance to abiotic stresses, such as salinity, drought, and low temperature. However, the research on genetic diversity of local P. vaginatum collections from China is limited. In this study, the genetic diversity among 58 P. vaginatum accessions from four different provinces in China and four cultivars were assessed using simple sequence repeat (SSR) markers. The results indicated that a total of 45 alleles were detected by 19 polymorphic markers, with a range of 2 to 4 and an average of 2.4 alleles per marker. The genetic similarity coefficients between each pair of the 58 P. vaginatum accessions and four cultivars ranged from 0.51 to 1.00, with an average of 0.77. The range of variation of Shannon diversity index of each SSR marker was 0.047 to 1.075, with an average of 0.486. The polymorphic information content of each SSR marker varies from 0.016 to 0.577, with an average of 0.249. The results of cluster analysis and principal component analysis (PCA) showed that 58 P. vaginatum accessions and four cultivars were divided into four groups. These results provide the theoretical basis for the genetic diversity assessments and molecular marker–assisted breeding of P. vaginatum species. germplasm; molecular marker; paspalum vaginatum; polymorphic analysis; turfgrass Plant culture Hua Bian verfasserin aut Hai-yan Wei verfasserin aut Li Liao verfasserin aut Zhi-yong Wang verfasserin aut Xiao-yan Luo verfasserin aut Xi-peng Ding verfasserin aut Zhenbang Chen verfasserin aut Zhenbang Chen verfasserin aut In Journal of the American Society for Horticultural Science American Society for Horticultural Science (ASHS), 2020 145(2020), 4, Seite 228-235 (DE-627)325792151 (DE-600)2040057-3 23279788 nnns volume:145 year:2020 number:4 pages:228-235 https://doi.org/10.21273/JASHS04860-19 kostenfrei https://doaj.org/article/a9517c3385f941a79cef63bf13d3dd01 kostenfrei https://journals.ashs.org/jashs/view/journals/jashs/145/4/article-p228.xml kostenfrei https://doaj.org/toc/2327-9788 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4367 GBV_ILN_4700 AR 145 2020 4 228-235 |
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(DE-627)DOAJ045380767 (DE-599)DOAJa9517c3385f941a79cef63bf13d3dd01 DE-627 ger DE-627 rakwb eng SB1-1110 Qing Shen verfasserin aut Genetic Diversity of Seashore Paspalum Revealed with Simple Sequence Repeat Markers 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Seashore paspalum (Paspalum vaginatum) is an important warm-season turfgrass distributed in tropical and coastal areas. It has excellent resistance to abiotic stresses, such as salinity, drought, and low temperature. However, the research on genetic diversity of local P. vaginatum collections from China is limited. In this study, the genetic diversity among 58 P. vaginatum accessions from four different provinces in China and four cultivars were assessed using simple sequence repeat (SSR) markers. The results indicated that a total of 45 alleles were detected by 19 polymorphic markers, with a range of 2 to 4 and an average of 2.4 alleles per marker. The genetic similarity coefficients between each pair of the 58 P. vaginatum accessions and four cultivars ranged from 0.51 to 1.00, with an average of 0.77. The range of variation of Shannon diversity index of each SSR marker was 0.047 to 1.075, with an average of 0.486. The polymorphic information content of each SSR marker varies from 0.016 to 0.577, with an average of 0.249. The results of cluster analysis and principal component analysis (PCA) showed that 58 P. vaginatum accessions and four cultivars were divided into four groups. These results provide the theoretical basis for the genetic diversity assessments and molecular marker–assisted breeding of P. vaginatum species. germplasm; molecular marker; paspalum vaginatum; polymorphic analysis; turfgrass Plant culture Hua Bian verfasserin aut Hai-yan Wei verfasserin aut Li Liao verfasserin aut Zhi-yong Wang verfasserin aut Xiao-yan Luo verfasserin aut Xi-peng Ding verfasserin aut Zhenbang Chen verfasserin aut Zhenbang Chen verfasserin aut In Journal of the American Society for Horticultural Science American Society for Horticultural Science (ASHS), 2020 145(2020), 4, Seite 228-235 (DE-627)325792151 (DE-600)2040057-3 23279788 nnns volume:145 year:2020 number:4 pages:228-235 https://doi.org/10.21273/JASHS04860-19 kostenfrei https://doaj.org/article/a9517c3385f941a79cef63bf13d3dd01 kostenfrei https://journals.ashs.org/jashs/view/journals/jashs/145/4/article-p228.xml kostenfrei https://doaj.org/toc/2327-9788 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4367 GBV_ILN_4700 AR 145 2020 4 228-235 |
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(DE-627)DOAJ045380767 (DE-599)DOAJa9517c3385f941a79cef63bf13d3dd01 DE-627 ger DE-627 rakwb eng SB1-1110 Qing Shen verfasserin aut Genetic Diversity of Seashore Paspalum Revealed with Simple Sequence Repeat Markers 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Seashore paspalum (Paspalum vaginatum) is an important warm-season turfgrass distributed in tropical and coastal areas. It has excellent resistance to abiotic stresses, such as salinity, drought, and low temperature. However, the research on genetic diversity of local P. vaginatum collections from China is limited. In this study, the genetic diversity among 58 P. vaginatum accessions from four different provinces in China and four cultivars were assessed using simple sequence repeat (SSR) markers. The results indicated that a total of 45 alleles were detected by 19 polymorphic markers, with a range of 2 to 4 and an average of 2.4 alleles per marker. The genetic similarity coefficients between each pair of the 58 P. vaginatum accessions and four cultivars ranged from 0.51 to 1.00, with an average of 0.77. The range of variation of Shannon diversity index of each SSR marker was 0.047 to 1.075, with an average of 0.486. The polymorphic information content of each SSR marker varies from 0.016 to 0.577, with an average of 0.249. The results of cluster analysis and principal component analysis (PCA) showed that 58 P. vaginatum accessions and four cultivars were divided into four groups. These results provide the theoretical basis for the genetic diversity assessments and molecular marker–assisted breeding of P. vaginatum species. germplasm; molecular marker; paspalum vaginatum; polymorphic analysis; turfgrass Plant culture Hua Bian verfasserin aut Hai-yan Wei verfasserin aut Li Liao verfasserin aut Zhi-yong Wang verfasserin aut Xiao-yan Luo verfasserin aut Xi-peng Ding verfasserin aut Zhenbang Chen verfasserin aut Zhenbang Chen verfasserin aut In Journal of the American Society for Horticultural Science American Society for Horticultural Science (ASHS), 2020 145(2020), 4, Seite 228-235 (DE-627)325792151 (DE-600)2040057-3 23279788 nnns volume:145 year:2020 number:4 pages:228-235 https://doi.org/10.21273/JASHS04860-19 kostenfrei https://doaj.org/article/a9517c3385f941a79cef63bf13d3dd01 kostenfrei https://journals.ashs.org/jashs/view/journals/jashs/145/4/article-p228.xml kostenfrei https://doaj.org/toc/2327-9788 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4367 GBV_ILN_4700 AR 145 2020 4 228-235 |
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Seashore paspalum (Paspalum vaginatum) is an important warm-season turfgrass distributed in tropical and coastal areas. It has excellent resistance to abiotic stresses, such as salinity, drought, and low temperature. However, the research on genetic diversity of local P. vaginatum collections from China is limited. In this study, the genetic diversity among 58 P. vaginatum accessions from four different provinces in China and four cultivars were assessed using simple sequence repeat (SSR) markers. The results indicated that a total of 45 alleles were detected by 19 polymorphic markers, with a range of 2 to 4 and an average of 2.4 alleles per marker. The genetic similarity coefficients between each pair of the 58 P. vaginatum accessions and four cultivars ranged from 0.51 to 1.00, with an average of 0.77. The range of variation of Shannon diversity index of each SSR marker was 0.047 to 1.075, with an average of 0.486. The polymorphic information content of each SSR marker varies from 0.016 to 0.577, with an average of 0.249. The results of cluster analysis and principal component analysis (PCA) showed that 58 P. vaginatum accessions and four cultivars were divided into four groups. These results provide the theoretical basis for the genetic diversity assessments and molecular marker–assisted breeding of P. vaginatum species. |
abstractGer |
Seashore paspalum (Paspalum vaginatum) is an important warm-season turfgrass distributed in tropical and coastal areas. It has excellent resistance to abiotic stresses, such as salinity, drought, and low temperature. However, the research on genetic diversity of local P. vaginatum collections from China is limited. In this study, the genetic diversity among 58 P. vaginatum accessions from four different provinces in China and four cultivars were assessed using simple sequence repeat (SSR) markers. The results indicated that a total of 45 alleles were detected by 19 polymorphic markers, with a range of 2 to 4 and an average of 2.4 alleles per marker. The genetic similarity coefficients between each pair of the 58 P. vaginatum accessions and four cultivars ranged from 0.51 to 1.00, with an average of 0.77. The range of variation of Shannon diversity index of each SSR marker was 0.047 to 1.075, with an average of 0.486. The polymorphic information content of each SSR marker varies from 0.016 to 0.577, with an average of 0.249. The results of cluster analysis and principal component analysis (PCA) showed that 58 P. vaginatum accessions and four cultivars were divided into four groups. These results provide the theoretical basis for the genetic diversity assessments and molecular marker–assisted breeding of P. vaginatum species. |
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Seashore paspalum (Paspalum vaginatum) is an important warm-season turfgrass distributed in tropical and coastal areas. It has excellent resistance to abiotic stresses, such as salinity, drought, and low temperature. However, the research on genetic diversity of local P. vaginatum collections from China is limited. In this study, the genetic diversity among 58 P. vaginatum accessions from four different provinces in China and four cultivars were assessed using simple sequence repeat (SSR) markers. The results indicated that a total of 45 alleles were detected by 19 polymorphic markers, with a range of 2 to 4 and an average of 2.4 alleles per marker. The genetic similarity coefficients between each pair of the 58 P. vaginatum accessions and four cultivars ranged from 0.51 to 1.00, with an average of 0.77. The range of variation of Shannon diversity index of each SSR marker was 0.047 to 1.075, with an average of 0.486. The polymorphic information content of each SSR marker varies from 0.016 to 0.577, with an average of 0.249. The results of cluster analysis and principal component analysis (PCA) showed that 58 P. vaginatum accessions and four cultivars were divided into four groups. These results provide the theoretical basis for the genetic diversity assessments and molecular marker–assisted breeding of P. vaginatum species. |
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