干旱区生态环境知识资源中心(Arid): Chloroplastic and nuclear diversity of endemic Prunus armeniaca L. species in the oasis agroecosystems

Arid

DOI	10.1007/s10709-021-00127-5
	Chloroplastic and nuclear diversity of endemic Prunus armeniaca L. species in the oasis agroecosystems
	Bourguiba, Hedia; Batnini, Mohamed-Amine; Naccache, Chahnez; Zitouna, Nadia; Trifi-Farah, Neila; Audergon, Jean-Marc; Krichen, Lamia
通讯作者	Bourguiba, H (corresponding author), Univ Tunis El Manar UTM, Lab Genet Mol Immunol & Biotechnol LGMIB LR99ES12, Fac Sci Tunis FST, Campus Univ Farhat Hached, Tunis, Tunisia.
来源期刊	GENETICA
ISSN	0016-6707
EISSN	1573-6857
出版年	2021
卷号	149 期号:4 页码:239-251
英文摘要	Tunisia is characterized by the presence of specific seed-propagated apricot (Prunus armeniaca L.) material which is found in the oasis agroecosystems. In order to highlight the genetic diversity, population structure, and demographic history of this germplasm, 33 apricot accessions collected from six different oasis regions in southwestern Tunisia were genotyped using 24 microsatellite markers. A total number of 111 alleles was detected with an average of 4.62 alleles per locus. Bayesian model-based clustering analysis indicated four subdivisions within the collection sampled that corresponded mainly to the geographic origin of the material. The analysis of the 33 accessions using chloroplast markers allowed the identification of 32 haplotypes. Overall, the present study highlighted the high Tunisian apricot's diversity in the traditional oasis agroecosystems with low genetic differentiation. Understanding the structure of seed-propagated apricot collection is crucial for managing collections in regard to adaptive traits for Arid and Saharan climates as well as for identifying interesting genotypes that can be integrated into international coordinated actions of breeding programs.
英文关键词	Apricot Microsatellites Chloroplast markers Bottleneck Seed-propagation Climate adaptation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000670170200001
WOS关键词	GENETIC DIVERSITY ; PERSICA L. ; MICROSATELLITE MARKERS ; MOLECULAR CHARACTERIZATION ; POPULATION-STRUCTURE ; DEMOGRAPHIC HISTORY ; APRICOT CULTIVARS ; AFLP MARKERS ; PEACH ; DNA
WOS类目	Genetics & Heredity
WOS研究方向	Genetics & Heredity
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352196
作者单位	[Bourguiba, Hedia; Trifi-Farah, Neila; Krichen, Lamia] Univ Tunis El Manar UTM, Lab Genet Mol Immunol & Biotechnol LGMIB LR99ES12, Fac Sci Tunis FST, Campus Univ Farhat Hached, Tunis, Tunisia; [Batnini, Mohamed-Amine] OARDC OSU, Dept Plant Pathol, 120 Selby,1680 Madison Ave, Wooster, OH 44691 USA; [Naccache, Chahnez] Univ Tunis El Manar UTM, Lab Biochim & Biotechnol LR01ES05, Fac Sci Tunis FST, Tunis, Tunisia; [Zitouna, Nadia] Univ Tunis El Manar, Inst Pasteur Tunis, Lab Genom Biomed & Oncogenet, LR16IPT05, Tunis, Tunisia; [Audergon, Jean-Marc] INRAe Ctr PACA, UR GAFL 1052, 67 Allee Chenes,CS60094, F-84143 Montfavet, France
推荐引用方式 GB/T 7714	Bourguiba, Hedia,Batnini, Mohamed-Amine,Naccache, Chahnez,et al. Chloroplastic and nuclear diversity of endemic Prunus armeniaca L. species in the oasis agroecosystems[J],2021,149(4):239-251.
APA	Bourguiba, Hedia.,Batnini, Mohamed-Amine.,Naccache, Chahnez.,Zitouna, Nadia.,Trifi-Farah, Neila.,...&Krichen, Lamia.(2021).Chloroplastic and nuclear diversity of endemic Prunus armeniaca L. species in the oasis agroecosystems.GENETICA,149(4),239-251.
MLA	Bourguiba, Hedia,et al."Chloroplastic and nuclear diversity of endemic Prunus armeniaca L. species in the oasis agroecosystems".GENETICA 149.4(2021):239-251.