Identification and Validation of a Core Single-Nucleotide Polymorphism Marker Set for Genetic Diversity Assessment, Fingerprinting Identification, and Core Collection Development in Bottle Gourd

Germplasm collections are indispensable resources for the mining of important genes and variety improvement. To preserve and utilize germplasm collections in bottle gourd, we identified and validated a highly informative core single-nucleotide polymorphism (SNP) marker set from 1,100 SNPs. This mark...

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Autores principales:	Ying Wang, Xiaohua Wu, Yanwei Li, Zishan Feng, Zihan Mu, Jiang Wang, Xinyi Wu, Baogen Wang, Zhongfu Lu, Guojing Li
Formato:	article
Lenguaje:	EN
Publicado:	Frontiers Media S.A. 2021
Materias:	bottle gourd SNP germplasm collections fingerprint core population Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/71f4a7902e3d4a6289fe10111b7f8925
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spelling	oai:doaj.org-article:71f4a7902e3d4a6289fe10111b7f89252021-11-18T05:41:04ZIdentification and Validation of a Core Single-Nucleotide Polymorphism Marker Set for Genetic Diversity Assessment, Fingerprinting Identification, and Core Collection Development in Bottle Gourd1664-462X10.3389/fpls.2021.747940https://doaj.org/article/71f4a7902e3d4a6289fe10111b7f89252021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fpls.2021.747940/fullhttps://doaj.org/toc/1664-462XGermplasm collections are indispensable resources for the mining of important genes and variety improvement. To preserve and utilize germplasm collections in bottle gourd, we identified and validated a highly informative core single-nucleotide polymorphism (SNP) marker set from 1,100 SNPs. This marker set consisted of 22 uniformly distributed core SNPs with abundant polymorphisms, which were established to have strong representativeness and discriminatory power based on analyses of 206 bottle gourd germplasm collections and a multiparent advanced generation inter-cross (MAGIC) population. The core SNP markers were used to assess genetic diversity and population structure, and to fingerprint important accessions, which could provide an optimized procedure for seed authentication. Furthermore, using the core SNP marker set, we developed an accessible core population of 150 accessions that represents 100% of the genetic variation in bottle gourds. This core population will make an important contribution to the preservation and utilization of bottle gourd germplasm collections, cultivar identification, and marker-assisted breeding.Ying WangXiaohua WuYanwei LiZishan FengZihan MuJiang WangXinyi WuBaogen WangZhongfu LuGuojing LiGuojing LiFrontiers Media S.A.articlebottle gourdSNPgermplasm collectionsfingerprintcore populationPlant cultureSB1-1110ENFrontiers in Plant Science, Vol 12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	bottle gourd SNP germplasm collections fingerprint core population Plant culture SB1-1110
spellingShingle	bottle gourd SNP germplasm collections fingerprint core population Plant culture SB1-1110 Ying Wang Xiaohua Wu Yanwei Li Zishan Feng Zihan Mu Jiang Wang Xinyi Wu Baogen Wang Zhongfu Lu Guojing Li Guojing Li Identification and Validation of a Core Single-Nucleotide Polymorphism Marker Set for Genetic Diversity Assessment, Fingerprinting Identification, and Core Collection Development in Bottle Gourd
description	Germplasm collections are indispensable resources for the mining of important genes and variety improvement. To preserve and utilize germplasm collections in bottle gourd, we identified and validated a highly informative core single-nucleotide polymorphism (SNP) marker set from 1,100 SNPs. This marker set consisted of 22 uniformly distributed core SNPs with abundant polymorphisms, which were established to have strong representativeness and discriminatory power based on analyses of 206 bottle gourd germplasm collections and a multiparent advanced generation inter-cross (MAGIC) population. The core SNP markers were used to assess genetic diversity and population structure, and to fingerprint important accessions, which could provide an optimized procedure for seed authentication. Furthermore, using the core SNP marker set, we developed an accessible core population of 150 accessions that represents 100% of the genetic variation in bottle gourds. This core population will make an important contribution to the preservation and utilization of bottle gourd germplasm collections, cultivar identification, and marker-assisted breeding.
format	article
author	Ying Wang Xiaohua Wu Yanwei Li Zishan Feng Zihan Mu Jiang Wang Xinyi Wu Baogen Wang Zhongfu Lu Guojing Li Guojing Li
author_facet	Ying Wang Xiaohua Wu Yanwei Li Zishan Feng Zihan Mu Jiang Wang Xinyi Wu Baogen Wang Zhongfu Lu Guojing Li Guojing Li
author_sort	Ying Wang
title	Identification and Validation of a Core Single-Nucleotide Polymorphism Marker Set for Genetic Diversity Assessment, Fingerprinting Identification, and Core Collection Development in Bottle Gourd
title_short	Identification and Validation of a Core Single-Nucleotide Polymorphism Marker Set for Genetic Diversity Assessment, Fingerprinting Identification, and Core Collection Development in Bottle Gourd
title_full	Identification and Validation of a Core Single-Nucleotide Polymorphism Marker Set for Genetic Diversity Assessment, Fingerprinting Identification, and Core Collection Development in Bottle Gourd
title_fullStr	Identification and Validation of a Core Single-Nucleotide Polymorphism Marker Set for Genetic Diversity Assessment, Fingerprinting Identification, and Core Collection Development in Bottle Gourd
title_full_unstemmed	Identification and Validation of a Core Single-Nucleotide Polymorphism Marker Set for Genetic Diversity Assessment, Fingerprinting Identification, and Core Collection Development in Bottle Gourd
title_sort	identification and validation of a core single-nucleotide polymorphism marker set for genetic diversity assessment, fingerprinting identification, and core collection development in bottle gourd
publisher	Frontiers Media S.A.
publishDate	2021
url	https://doaj.org/article/71f4a7902e3d4a6289fe10111b7f8925
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Identification and Validation of a Core Single-Nucleotide Polymorphism Marker Set for Genetic Diversity Assessment, Fingerprinting Identification, and Core Collection Development in Bottle Gourd

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