干旱区生态环境知识资源中心(Arid): Intra- and interspecific diversity analyses in the genus Eremurus in Iran using genotyping-by-sequencing reveal geographic population structure

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DOI	10.1038/s41438-020-0265-9
	Intra- and interspecific diversity analyses in the genus Eremurus in Iran using genotyping-by-sequencing reveal geographic population structure
	Hadizadeh, Hanieh 1; Bahri, Bochra A.2,3,4,6; Qi, Peng 3,4; Wilde, H. Dayton 5; Devos, Katrien M.3,4
通讯作者	Devos, Katrien M.
来源期刊	HORTICULTURE RESEARCH
ISSN	2662-6810
EISSN	2052-7276
出版年	2020
卷号	7 期号:1
英文摘要	Eremurus species, better known as 'Foxtail Lily' or 'Desert Candle', are important worldwide in landscaping and the cut-flower industry. One of the centers of highest diversity of the genus Eremurus is Iran, which has seven species. However, little is known about the genetic diversity within the genus Eremurus. With the advent of genotyping-by-sequencing (GBS), it is possible to develop and employ single nucleotide polymorphism (SNP) markers in a cost-efficient manner in any species, regardless of its ploidy level, genome size or availability of a reference genome. Population structure and phylogeographic analyses of the genus Eremurus in Iran using a minimum of 3002 SNP markers identified either at the genus level or at the species level from GBS data showed longitudinal geographic structuring at the country scale for the genus and for the species E. spectabilis and E. luteus, and at the regional scale for E. olgae. Our analyses furthermore showed a close genetic relatedness between E. olgae and E. stenophyllus to the extent that they should be considered subspecies within an E. olgae/stenophyllus species complex. Their close genetic relatedness may explain why crosses between these two (sub)species have been found in the wild and are exploited extensively as ornamentals. Last, current species identification, while robust, relies on flower morphology. A subset of seven SNPs with species-specific (private) alleles were selected that differentiate the seven Eremurus species. The markers will be especially useful for cultivar protection and in hybrid production, where true hybrids could be identified at the seedling stage.
类型	Article
语种	英语
国家	Iran ; Tunisia ; USA
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000519444800001
WOS关键词	SOFTWARE
WOS类目	Plant Sciences ; Genetics & Heredity ; Horticulture
WOS研究方向	Plant Sciences ; Genetics & Heredity ; Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314667
作者单位	1.Tarbiat Modares Univ, Dept Hort, Fac Agr, Tehran, Iran; 2.Univ Carthage, Natl Agron Inst Tunisia, Lab Bioaggressors & Integrated Protect Agr, Tunis 1082, Tunisia; 3.Univ Georgia, Inst Plant Breeding Genet & Genom, Dept Crop & Soil Sci, Athens, GA 30602 USA; 4.Univ Georgia, Dept Plant Biol, Athens, GA 30602 USA; 5.Univ Georgia, Dept Hort, Inst Plant Breeding Genet & Genom, Athens, GA 30602 USA; 6.Univ Georgia, Dept Plant Pathol, Griffin, GA 30223 USA
推荐引用方式 GB/T 7714	Hadizadeh, Hanieh,Bahri, Bochra A.,Qi, Peng,et al. Intra- and interspecific diversity analyses in the genus Eremurus in Iran using genotyping-by-sequencing reveal geographic population structure[J],2020,7(1).
APA	Hadizadeh, Hanieh,Bahri, Bochra A.,Qi, Peng,Wilde, H. Dayton,&Devos, Katrien M..(2020).Intra- and interspecific diversity analyses in the genus Eremurus in Iran using genotyping-by-sequencing reveal geographic population structure.HORTICULTURE RESEARCH,7(1).
MLA	Hadizadeh, Hanieh,et al."Intra- and interspecific diversity analyses in the genus Eremurus in Iran using genotyping-by-sequencing reveal geographic population structure".HORTICULTURE RESEARCH 7.1(2020).