干旱区生态环境知识资源中心(Arid): IMPACT OF GEOGRAPHICAL DISTRIBUTION ON GENETIC VARIATION OF TWO DATE PALM CULTIVARS IN ARID REGIONS

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	IMPACT OF GEOGRAPHICAL DISTRIBUTION ON GENETIC VARIATION OF TWO DATE PALM CULTIVARS IN ARID REGIONS
	Ghazzawy, Hesham Sayed; Mahdy, Ehab Mohamed; Ali-Dinar, Hassan Muzzamil; El-Beltagi, Hossam S.
通讯作者	El-Beltagi, HS (corresponding author), King Faisal Univ, Agr Biotechnol Dept, Coll Agr & Food Sci, Al Hasa 31982, Saudi Arabia.
来源期刊	FRESENIUS ENVIRONMENTAL BULLETIN
ISSN	1018-4619
EISSN	1610-2304
出版年	2021
卷号	30 期号:10 页码:11513-11523
英文摘要	This study was conducted to assess the genetic variation responses of two date palm (Phoenix dactylifera. L.) cultivars (Barhee and Khalas) in relation to their geographical distribution in three regions of Saudi Arabia, namely (Alabsa, Qassim, and Al-Kharj). A set of this method as the conserved DNA-derived polymorphism (CDDP and SCoT) start codon targeted primers have been used to distinguish the variation between the two previous cultivars. The average diversity (h) was 0.22 for CDDP marker with an average of polymorphism 46%, and 0.26 for SCoT marker with an average of polymorphism 55%. The similarity matrices based on Jaccard Coefficient among populations have scored positive values that ranged from 0.08 to 0.61 for SCoT marker, from 0.04 to 0.52 for CDDP marker, and from 0.07 to 0.53 for both markers. The major value of CDDP similarity has been scored 0.52 between (Khalas Al-Kharj; KK) and (Khalas Qassim; KQ), and between (Barhee Al-Kharj; BK) and KQ; followed by 0.49 between KK and (Khalas Alabsa; KH). While the major values for SCoT have been recorded as 0.61 similarities between (Barhee Alahsa; BH) and (Barhee Qassim; BQ); followed by 0.55 similarity between KQ and BH, and between KK and KH. The investigation derived by UPGMA cluster analysis revealed that BQ and BH are very close cultivars. The results revealed that the polymorphisms of both markers (CDDP and SCoT) are reliable tools to identify the dis-/similarities and phylogenetic relationships of the germplasm populations.
英文关键词	Date palm CDDP SCoT Power discriminatory Barhee Khalas
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000704955000056
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368095
作者单位	[Ghazzawy, Hesham Sayed; Ali-Dinar, Hassan Muzzamil] King Faisal Univ, Date Palm Res Ctr Excellence, Al Hufuf, Saudi Arabia; [Ghazzawy, Hesham Sayed] Agr Res Ctr, Cent Lab Date Palm Res & Dev, Giza, Egypt; [Mahdy, Ehab Mohamed] Agr Res Ctr ARC, Natl Gene Bank, Giza, Egypt; [El-Beltagi, Hossam S.] King Faisal Univ, Agr Biotechnol Dept, Coll Agr & Food Sci, Al Hasa 31982, Saudi Arabia; [El-Beltagi, Hossam S.] Cairo Univ, Fac Agr, Biochem Dept, Gamma St,PO 12613, Giza 12613, Egypt
推荐引用方式 GB/T 7714	Ghazzawy, Hesham Sayed,Mahdy, Ehab Mohamed,Ali-Dinar, Hassan Muzzamil,et al. IMPACT OF GEOGRAPHICAL DISTRIBUTION ON GENETIC VARIATION OF TWO DATE PALM CULTIVARS IN ARID REGIONS[J],2021,30(10):11513-11523.
APA	Ghazzawy, Hesham Sayed,Mahdy, Ehab Mohamed,Ali-Dinar, Hassan Muzzamil,&El-Beltagi, Hossam S..(2021).IMPACT OF GEOGRAPHICAL DISTRIBUTION ON GENETIC VARIATION OF TWO DATE PALM CULTIVARS IN ARID REGIONS.FRESENIUS ENVIRONMENTAL BULLETIN,30(10),11513-11523.
MLA	Ghazzawy, Hesham Sayed,et al."IMPACT OF GEOGRAPHICAL DISTRIBUTION ON GENETIC VARIATION OF TWO DATE PALM CULTIVARS IN ARID REGIONS".FRESENIUS ENVIRONMENTAL BULLETIN 30.10(2021):11513-11523.