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

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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Main Authors: Hu, Zhenbin, Zhang, Dan, Zhang, Guozheng, Kan, Guizhen, Hong, Delin, Yu, Deyue
Format: Online
Language:English
Published: Japanese Society of Breeding 2014
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3949580/
id pubmed-3949580
recordtype oai_dc
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 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.
repository_type Open Access Journal
institution_category Foreign Institution
institution US National Center for Biotechnology Information
building NCBI PubMed
collection Online Access
language English
format Online
author Hu, Zhenbin
Zhang, Dan
Zhang, Guozheng
Kan, Guizhen
Hong, Delin
Yu, Deyue
spellingShingle 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.)
author_facet Hu, Zhenbin
Zhang, Dan
Zhang, Guozheng
Kan, Guizhen
Hong, Delin
Yu, Deyue
author_sort Hu, Zhenbin
title 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_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_sort association mapping of yield-related traits and ssr markers in wild soybean (glycine soja sieb. and zucc.)
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.
publisher Japanese Society of Breeding
publishDate 2014
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3949580/
_version_ 1612066402091401216

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