Avian comparative genomics: reciprocal chromosome painting between domestic chicken (Gallus gallus) and the stone curlew (Burhinus oedicnemus, Charadriiformes) - An atypical species with low diploid number

CORC > 昆明动物研究所 > 昆明动物研究所 > 遗传资源与进化国家重点实验室 > 保护遗传学(细胞库)

	Avian comparative genomics: reciprocal chromosome painting between domestic chicken (Gallus gallus) and the stone curlew (Burhinus oedicnemus, Charadriiformes) - An atypical species with low diploid number
	Nie WH 1; O'Brien PCM 2; Ng BL 3; Fu BY 3; Volobouev V 4; Carter NP 1; Ferguson-Smith MA]2; Yang FT[*]3
刊名	CHROMOSOME RESEARCH
	2009
卷号	17 期号:1 页码:99-113
关键词	chicken stone curlew Burhinus oedicnemus reciprocal chromosome painting chromosome rearrangements
ISSN号	0967-3849
通讯作者	fy1@sanger.ac.uk
合作状况	其它
英文摘要	The chicken is the most extensively studied species in birds and thus constitutes an ideal reference for comparative genomics in birds. Comparative cytogenetic studies indicate that the chicken has retained many chromosome characters of the ancestral avian karyotype. The homology between chicken macrochromosomes (1-9 and Z) and their counterparts in more than 40 avian species of 10 different orders has been established by chromosome painting. However, the avian homologues of chicken microchromosomes remain to be defined. Moreover, no reciprocal chromosome painting in birds has been performed due to the lack of chromosome-specific probes from other avian species. Here we have generated a set of chromosome-specific paints using flow cytometry that cover the whole genome of the stone curlew (Burhinus oedicnemus, Charadriiformes), a species with one of the lowest diploid number so far reported in birds, as well as paints from more microchromosomes of the chicken. A genome-wide comparative map between the chicken and the stone curlew has been constructed for the first time based on reciprocal chromosome painting. The results indicate that extensive chromosome fusions underlie the sharp decrease in the diploid number in the stone curlew. To a lesser extent, chromosome fissions and inversions occurred also during the evolution of the stone curlew. It is anticipated that this complete set of chromosome painting probes from the first Neoaves species will become an invaluable tool for avian comparative cytogenetics.
收录类别	SCI
资助信息	The study was supported partly by a Royal Society International Short Visit award to MAFS and WN, and a grant from the National Natural Science Foundation of China.
语种	英语
公开日期	2010-08-24
内容类型	期刊论文
源URL	[http://159.226.149.42:8088/handle/152453/2061]
专题	昆明动物研究所_保护遗传学(细胞库) 昆明动物研究所_遗传资源与进化国家重点实验室
作者单位	1.State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, PRC 2.Cambridge Resource Centre for Comparative Genomics, Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 0ES, UK 3.Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton Cambridge CB10 1SA, UK 4.Muséum National d’Histoire Naturelle, Origine, Structure et Evolution de la Biodiversité, Paris, France
推荐引用方式 GB/T 7714	Nie WH,O'Brien PCM,Ng BL,et al. Avian comparative genomics: reciprocal chromosome painting between domestic chicken (Gallus gallus) and the stone curlew (Burhinus oedicnemus, Charadriiformes) - An atypical species with low diploid number[J]. CHROMOSOME RESEARCH,2009,17(1):99-113.
APA	Nie WH.,O'Brien PCM.,Ng BL.,Fu BY.,Volobouev V.,...&Yang FT[*].(2009).Avian comparative genomics: reciprocal chromosome painting between domestic chicken (Gallus gallus) and the stone curlew (Burhinus oedicnemus, Charadriiformes) - An atypical species with low diploid number.CHROMOSOME RESEARCH,17(1),99-113.
MLA	Nie WH,et al."Avian comparative genomics: reciprocal chromosome painting between domestic chicken (Gallus gallus) and the stone curlew (Burhinus oedicnemus, Charadriiformes) - An atypical species with low diploid number".CHROMOSOME RESEARCH 17.1(2009):99-113.