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Association mapping of yield-related traits and SSR markers in wild soybean (Glycine soja Sieb. and Zucc.)

Wild soybean, the progenitor of cultivated soybean, is an important gene pool for ongoing soybean breeding efforts. To identify yield-enhancing quantitative trait locus (QTL) or gene from wild soybean, 113 wild soybeans accessions were phenotyped for five yield-related traits and genotyped with 85 s...

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Autores principales: Hu, Zhenbin, Zhang, Dan, Zhang, Guozheng, Kan, Guizhen, Hong, Delin, Yu, Deyue
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japanese Society of Breeding 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3949580/
https://www.ncbi.nlm.nih.gov/pubmed/24757383
http://dx.doi.org/10.1270/jsbbs.63.441
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author Hu, Zhenbin
Zhang, Dan
Zhang, Guozheng
Kan, Guizhen
Hong, Delin
Yu, Deyue
author_facet Hu, Zhenbin
Zhang, Dan
Zhang, Guozheng
Kan, Guizhen
Hong, Delin
Yu, Deyue
author_sort Hu, Zhenbin
collection PubMed
description Wild soybean, the progenitor of cultivated soybean, is an important gene pool for ongoing soybean breeding efforts. To identify yield-enhancing quantitative trait locus (QTL) or gene from wild soybean, 113 wild soybeans accessions were phenotyped for five yield-related traits and genotyped with 85 simple sequence repeat (SSR) markers to conduct association mapping. A total of 892 alleles were detected for the 85 SSR markers, with an average 10.49 alleles; the corresponding PIC values ranged from 0.07 to 0.92, with an average 0.73. The genetic diversity of each SSR marker ranged from 0.07 to 0.93, with an average 0.75. A total of 18 SSR markers were identified for the five traits. Two SSR markers, sct_010 and satt316, which are associated with the yield per plant were stably expressed over two years at two experimental locations. Our results suggested that association mapping can be an effective approach for identifying QTL from wild soybean.
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spelling pubmed-39495802014-04-22 Association mapping of yield-related traits and SSR markers in wild soybean (Glycine soja Sieb. and Zucc.) Hu, Zhenbin Zhang, Dan Zhang, Guozheng Kan, Guizhen Hong, Delin Yu, Deyue Breed Sci Research Papers Wild soybean, the progenitor of cultivated soybean, is an important gene pool for ongoing soybean breeding efforts. To identify yield-enhancing quantitative trait locus (QTL) or gene from wild soybean, 113 wild soybeans accessions were phenotyped for five yield-related traits and genotyped with 85 simple sequence repeat (SSR) markers to conduct association mapping. A total of 892 alleles were detected for the 85 SSR markers, with an average 10.49 alleles; the corresponding PIC values ranged from 0.07 to 0.92, with an average 0.73. The genetic diversity of each SSR marker ranged from 0.07 to 0.93, with an average 0.75. A total of 18 SSR markers were identified for the five traits. Two SSR markers, sct_010 and satt316, which are associated with the yield per plant were stably expressed over two years at two experimental locations. Our results suggested that association mapping can be an effective approach for identifying QTL from wild soybean. Japanese Society of Breeding 2014-03 2014-03-01 /pmc/articles/PMC3949580/ /pubmed/24757383 http://dx.doi.org/10.1270/jsbbs.63.441 Text en Copyright © 2014 by JAPANESE SOCIETY OF BREEDING http://creativecommons.org/licenses/by-nc-nd/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Papers
Hu, Zhenbin
Zhang, Dan
Zhang, Guozheng
Kan, Guizhen
Hong, Delin
Yu, Deyue
Association mapping of yield-related traits and SSR markers in wild soybean (Glycine soja Sieb. and Zucc.)
title Association mapping of yield-related traits and SSR markers in wild soybean (Glycine soja Sieb. and Zucc.)
title_full Association mapping of yield-related traits and SSR markers in wild soybean (Glycine soja Sieb. and Zucc.)
title_fullStr Association mapping of yield-related traits and SSR markers in wild soybean (Glycine soja Sieb. and Zucc.)
title_full_unstemmed Association mapping of yield-related traits and SSR markers in wild soybean (Glycine soja Sieb. and Zucc.)
title_short Association mapping of yield-related traits and SSR markers in wild soybean (Glycine soja Sieb. and Zucc.)
title_sort association mapping of yield-related traits and ssr markers in wild soybean (glycine soja sieb. and zucc.)
topic Research Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3949580/
https://www.ncbi.nlm.nih.gov/pubmed/24757383
http://dx.doi.org/10.1270/jsbbs.63.441
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