Diversification and genetic differentiation of cultivated melon inferred from sequence polymorphism in the chloroplast genome

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 资源植物与生物技术所级重点实验室

	Diversification and genetic differentiation of cultivated melon inferred from sequence polymorphism in the chloroplast genome
	Tanaka, Katsunori 1; Akashi, Yukari 2; Fukunaga, Kenji 3; Yamamoto, Tatsuya 4; Aierken, Yasheng 5; Nishida, Hidetaka 2; Long, Chun Lin 6; Yoshino, Hiromichi 6; Sato, Yo-Ichiro 7; Kato, Kenji 2
刊名	BREEDING SCIENCE
	2013-06-01
卷号	63 期号:2 页码:183-196
关键词	Chloroplast Genome Cucumis Genetic Differentiation Genetic Diversity Maternal Line Melon Polyphyletic Origin
ISSN号	1344-7610
通讯作者	Kato, K (reprint author), Okayama Univ, Grad Sch Environm & Life Sci, Kita Ku, 1-1-1 Tsushima Naka, Okayama 7008530, Japan. ; kenkato@cc.okayama-u.ac.jp
文献子类	Article
英文摘要	Molecular analysis encouraged discovery of genetic diversity and relationships of cultivated melon (Cucumis melo L.). We sequenced nine inter- and intra-genic regions of the chloroplast genome, about 5500 bp, using 60 melon accessions and six reference accessions of wild species of Cucumis to show intra-specific variation of the chloroplast genome. Sequence polymorphisms were detected among melon accessions and other Cucumis species, indicating intra-specific diversification of the chloroplast genome. Melon accessions were classified into three subclusters by cytoplasm type and then into 12 subgroups. Geographical origin and seed size also differed between the three subclusters. Subcluster Ia contained small-seed melon from Southern Africa and South and East Asia and subcluster Ib mainly consisted of large-seed melon from northern Africa, Europe and USA. Melon accessions of subcluster Ic were only found in West, Central and Southern Africa. Our results indicated that European melon groups and Asian melon groups diversified independently and shared the same maternal lineage with northern African large-seed melon and Southern African small-seed melon, respectively. Cultivated melon of subcluster Ic may have been domesticated independently in Africa. The presence of 11 cytoplasm types in Africa strongly supported African origin of cultivated melon and indicated the importance of germplasm from Africa.
学科主题	Agronomy ; Plant Sciences
WOS关键词	CUCUMBER CUCUMIS-SATIVUS ; PHYLOGENETIC-RELATIONSHIPS ; INTERSPECIFIC HYBRIDIZATION ; GENUS CUCUMIS ; L. ; CUCURBITACEAE ; GERMPLASM ; DIVERSITY ; DNA ; MICROSATELLITES
WOS研究方向	Agriculture ; Plant Sciences
语种	英语
WOS记录号	WOS:000323402200006
资助机构	Sasakawa Scientific Research Grant from the Japan Science Society [17-218]; Japan Society for the Promotion of Science (JSPS) [23255007, 23701015]; Special Research of Hirosaki University
公开日期	2013-10-16
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn:8080/handle/151853/16847]
专题	昆明植物研究所_资源植物与生物技术所级重点实验室
作者单位	1.Hirosaki Univ, Fac Humanities, Hirosaki, Aomori 0368560, Japan 2.Okayama Univ, Grad Sch Environm & Life Sci, Kita Ku, Okayama 7008530, Japan 3.Prefectural Univ Hiroshima, Fac Life & Environm Sci, Shobara, Hiroshima 7270023, Japan 4.Hagihara Farm Co Ltd, Shiki, Nara 6360222, Japan 5.Xinjiang Acad Agr Sci, Hami Melon Res Ctr, Urumqi 830000, Peoples R China 6.Chinese Acad Sci, Kunming Inst Bot, Kunming, Yunnan, Peoples R China 7.Res Inst Humanity & Nat, Kita Ku, Kyoto 6038047, Japan
推荐引用方式 GB/T 7714	Tanaka, Katsunori,Akashi, Yukari,Fukunaga, Kenji,et al. Diversification and genetic differentiation of cultivated melon inferred from sequence polymorphism in the chloroplast genome[J]. BREEDING SCIENCE,2013,63(2):183-196.
APA	Tanaka, Katsunori.,Akashi, Yukari.,Fukunaga, Kenji.,Yamamoto, Tatsuya.,Aierken, Yasheng.,...&Kato, Kenji.(2013).Diversification and genetic differentiation of cultivated melon inferred from sequence polymorphism in the chloroplast genome.BREEDING SCIENCE,63(2),183-196.
MLA	Tanaka, Katsunori,et al."Diversification and genetic differentiation of cultivated melon inferred from sequence polymorphism in the chloroplast genome".BREEDING SCIENCE 63.2(2013):183-196.