气候变化领域集成服务门户(CCPortal): Comparison of Genetic Diversity and Core Locus Information of Abies yuanbaoshanensis Natural Population and Progeny

CCPortal

DOI	10.1134/S1022795424030141
	Comparison of Genetic Diversity and Core Locus Information of Abies yuanbaoshanensis Natural Population and Progeny
	Tang, J.; Yang, Y.; Wei, J.; Pan, B.; Yang, J.; Ding, T.; Wei, X.
发表日期	2024
ISSN	1022-7954
EISSN	1608-3369
起始页码	60
结束页码	3
卷号	60 期号:3
英文摘要	Abies yuanbaoshanensis is an endemic endangered plant species in China. It is a global key protected coniferous tree species with critical academic value for phylogenetic and global climate change studies. Seven SSR primer pairs were used to amplify eight natural population and progeny. The results showed that a total of 29 alleles were amplified. The average N-a, I, H-o, H-e, and F indices of the eight native populations were 3.125, 0.811, 0.413, 0.467, and 0.108, respectively. Compared with the natural population, the number of alleles, Shannon diversity index, and expected heterozygosity of the progeny population were higher than the average of the natural population. However, the number of effective alleles, observed heterozygosity, and inbreeding coefficient were lower than the average of the original population. SSR is usually a dominant marker with good stability and polymorphism in Mendelian inheritance. Priority should be given to LPF and LSP populations, which have high genetic diversity and private alleles. The results of SSR genetic information loci of natural populations and their progeny is helpful to study the genetic relationship between Abies yuanbaoshanensis and Abies from the molecular level, which lays a foundation for the classification of Abies and the construction of the core germplasm of Abies yuanbaoshanensis.
英文关键词	Abies yuanbaoshanensis; genetic diversity; natural regeneration; inbreeding depression; scientific conservation
语种	英语
WOS研究方向	Genetics & Heredity
WOS类目	Genetics & Heredity
WOS记录号	WOS:001198604200011
来源期刊	RUSSIAN JOURNAL OF GENETICS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/296078
作者单位	Chinese Academy of Sciences; Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Tang, J.,Yang, Y.,Wei, J.,et al. Comparison of Genetic Diversity and Core Locus Information of Abies yuanbaoshanensis Natural Population and Progeny[J],2024,60(3).
APA	Tang, J..,Yang, Y..,Wei, J..,Pan, B..,Yang, J..,...&Wei, X..(2024).Comparison of Genetic Diversity and Core Locus Information of Abies yuanbaoshanensis Natural Population and Progeny.RUSSIAN JOURNAL OF GENETICS,60(3).
MLA	Tang, J.,et al."Comparison of Genetic Diversity and Core Locus Information of Abies yuanbaoshanensis Natural Population and Progeny".RUSSIAN JOURNAL OF GENETICS 60.3(2024).