干旱区生态环境知识资源中心(Arid): Population structure of two morphotypes of Sideroxylon mascatense (A.DC.) TDPenn. in Oman

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DOI	10.1007/s10722-020-01105-0
	Population structure of two morphotypes of Sideroxylon mascatense (A.DC.) TDPenn. in Oman
	Hopkins, Eric; Al-Yahyai, Rashid; Al-Sadi, Abdullah M.; Al-Subhi, Ali
通讯作者	Hopkins, E (corresponding author), Sultan Qaboos Univ, Dept Plant Sci, Coll Agr & Marine Sci, POB 34, Muscat 123, Oman.
来源期刊	GENETIC RESOURCES AND CROP EVOLUTION
ISSN	0925-9864
EISSN	1573-5109
出版年	2021
卷号	68 期号:4 页码:1299-1308
英文摘要	Sideroxylon mascatense (A.DC.) T.D.Penn is a wild fruit-producing plant belonging to the family Sapotaceae and found in North Africa, the Middle East, and parts of Asia. There are two main morphotypes according to existing literature, which are only known to coexist in Oman at high-altitudes, and are known by their vernacular names 'But' and 'Hegimt'. For the current study, AFLP fingerprinting was used to analyze the molecular characteristics of these two morphotypes in Oman. The analysis revealed low to moderate levels of gene diversity for S. mascatense with h = 0.169-0.2148 varying by collection site. Genetic diversity of But was higher than that of Hegimt at h = 0.2093 and h = 0.1751 respectively. A moderate and significant level of genetic differentiation was found among morphotypes of S. mascatense (F-st = 0.1037 P-value < 0.00000; Nm = 2.16) according to the analysis of molecular variation (AMOVA). The cluster analysis separated the samples tested into two main clades, one with mostly 'But' and the other with mostly 'Hegimt' specimens. The current study, being the first of its type to analyze the molecular characteristics of S. mascatense, builds a foundation for future work on this unique mountain species that spans the arid regions of Asia and Africa.
英文关键词	Oman Sideroxylon mascatense Population genetics AFLP Native plants
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000616458800002
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350358
作者单位	[Hopkins, Eric; Al-Yahyai, Rashid; Al-Sadi, Abdullah M.; Al-Subhi, Ali] Sultan Qaboos Univ, Dept Plant Sci, Coll Agr & Marine Sci, POB 34, Muscat 123, Oman
推荐引用方式 GB/T 7714	Hopkins, Eric,Al-Yahyai, Rashid,Al-Sadi, Abdullah M.,et al. Population structure of two morphotypes of Sideroxylon mascatense (A.DC.) TDPenn. in Oman[J],2021,68(4):1299-1308.
APA	Hopkins, Eric,Al-Yahyai, Rashid,Al-Sadi, Abdullah M.,&Al-Subhi, Ali.(2021).Population structure of two morphotypes of Sideroxylon mascatense (A.DC.) TDPenn. in Oman.GENETIC RESOURCES AND CROP EVOLUTION,68(4),1299-1308.
MLA	Hopkins, Eric,et al."Population structure of two morphotypes of Sideroxylon mascatense (A.DC.) TDPenn. in Oman".GENETIC RESOURCES AND CROP EVOLUTION 68.4(2021):1299-1308.