Isolation of chromosome 21–specific yeast artificial chromosomes from a total human genome library

Isolation of chromosome 21–specific yeast artificial chromosomes from a total human genome library
复制标题

从人类全基因组文库中分离 21 号染色体特异性酵母人工染色体

DOI:
10.1038/ng0692-222
复制
发表时间:
1992
期刊:
影响因子:
30.8
通讯作者:
D. Cohen
D. Cohen
中科院分区:
生物学1区
文献类型:
--
作者:
I. Chumakov;I. Gall;A. Billault;P. Ougen;P. Soularue;S. Guillou;P. Rigault;H. Bui;M. F. Tand;E. Barillot;H. Abderrahim;D. Chérif;R. Berger;D. Paslier;D. Cohen

文献摘要

参考文献

被引文献

相似文献

介绍了一种从人基因组酵母人工染色体文库中分离染色体特异性亚群的新方法。它是基于与Alu聚合酶链反应(PCR)探针的杂交。我们用从含有人类21号染色体的杂交细胞系中扩增出的Alu PCR产物筛选了1.5个基因组等效的YAC巨基插入片段文库,并鉴定出了具有该染色体代表性的63个克隆。大多数克隆通过特异性STSs的存在和原位杂交被分配到21号染色体上。我们检测的36个STSs中有29个在该亚群中被检测到,并且在遗传图谱中发现了一个跨越20厘米器官的序列,在4个YACs中包含8个STSs。提出的方法可以大大加快构建人类基因组物理图谱的努力。
A new approach for the isolation of chromosome–specific subsets from a human genomic yeast artificial chromosome (YAC) library is described. It is based on the hybridization with an Alu polymerase chain reaction (PCR) probe. We screened a 1.5 genome equivalent YAC library of megabase insert size with Alu PCR products amplified from hybrid cell lines containing human chromosome 21, and identified a subset of 63 clones representative of this chromosome. The majority of clones were assigned to chromosome 21 by the presence of specific STSs and in situ hybridization. Twenty–nine of 36 STSs that we tested were detected in the subset, and a contig spanning 20 centimorgans in the genetic map and containing 8 STSs in 4 YACs was identified. The proposed approach can greatly speed efforts to construct physical maps of the human genome.
从酵母人工染色体克隆文库中分离单拷贝人类基因。
DOI: 10.1126/science.2544027
发表时间: 1989
期刊: Science (New York, N.Y.)
影响因子: --
作者:
Brownstein,BH;Silverman,GA;Little,RD;Burke,DT;Korsmeyer,SJ;Schlessinger,D;Olson,MV
通讯作者: Olson,MV
人类21号染色体分析:物理图谱和细胞遗传学图谱的相关性;
DOI: 10.1002/j.1460-2075.1990.tb08076.x
发表时间: 1990
期刊: The EMBO journal
影响因子: --
作者:
Gardiner,K;Horisberger,M;Kraus,J;Tantravahi,U;Korenberg,J;Rao,V;Reddy,S;Patterson,D
通讯作者: Patterson,D
体细胞杂交体中人类染色体的“PCR 核型”。
DOI: 10.1016/0888-7543(90)90247-r
发表时间: 1990
期刊: Genomics
影响因子: 4.4
作者:
Ledbetter,SA;Garcia-Heras,J;Ledbetter,DH
通讯作者: Ledbetter,DH
人类 21 号染色体上 27 个标记的遗传连锁图。
DOI: 10.1016/0888-7543(91)90406-5
发表时间: 1991
期刊: Genomics
影响因子: 4.4
作者:
Petersen,MB;Slaugenhaupt,SA;Lewis,JG;Warren,AC;Chakravarti,A;Antonarakis,SE
通讯作者: Antonarakis,SE