Generation of deletion derivatives by targeted transformation of human-derived yeast artificial chromosomes.
Generation of deletion derivatives by targeted transformation of human-derived yeast artificial chromosomes.
复制标题
通过人源酵母人工染色体的靶向转化产生缺失衍生物。
DOI:
10.1073/pnas.87.4.1300
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发表时间:
1990
影响因子:
11.1
通讯作者:
Reeves,RH
中科院分区:
文献类型:
--
作者:
Pavan,WJ;Hieter,P;Reeves,RH
Mammalian DNA segments cloned as yeast artificial chromosomes (YACs) can be manipulated by DNA-mediated transformation when placed in an appropriate yeast genetic background. A "fragmenting vector" has been developed that can introduce a yeast telomere and selectable marker into human-derived YACs at specific sites by means of homologous recombination, deleting all sequences distal to the recombination site. A powerful application of the method uses a human Alu family repeat sequence to target recombination to multiple independent sites on a human-derived YAC. Sets of deletion derivatives generated by this procedure greatly facilitate restriction mapping of large genomic segments. Targeting recombination with single copy sequences, such as cDNAs, will have many additional applications. This approach establishes a paradigm for manipulation and characterization of mammalian DNA segments cloned as YACs.
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影响因子:
5.6
作者:
DEININGER, PL;JOLLY, DJ;SCHMID, CW
通讯作者:
SCHMID, CW
影响因子:
3.5
作者:
G. Tschumper;J. Carbon
通讯作者:
J. Carbon
影响因子:
4.4
作者:
Reeves,RH;Crowley,MR;Lorenzon,N;Pavan,WJ;Smeyne,RJ;Goldowitz,D
通讯作者:
Goldowitz,D
影响因子:
--
作者:
R. W. Davis;M. Thomas;J. R. Cameron;T. John;S. Scherer;R. Padgett
通讯作者:
R. Padgett