Systematic comparison of gene expression through analysis of cDNA fragments within or near to the protein-coding region

被引:8
作者
Ke, YQ [1 ]
Jing, C
Rudland, PS
Smith, PH
Foster, CS
机构
[1] Univ Liverpool, Fac Med, Dept Pathol, Liverpool L69 3BX, Merseyside, England
[2] Univ Liverpool, Sch Biol Sci, Liverpool L69 3BX, Merseyside, England
关键词
D O I
10.1093/nar/27.3.912
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Life is controlled by the timely and ordered expression of genes. Identification of important genes involved in specific physiological and pathological conditions requires efficient methods to analyse differential gene expression. We describe a novel strategy, namely complete comparison of gene expression (CCGE), for a systematic assessment of differentially expressed genes. Using the CCGE method, double-stranded cDNA is digested with two restriction enzymes that cut with different frequencies, the representative cDNA fragments are generated within or near to the protein-coding region. After being flanked by two different types of adapters, and amplified by a nested suppression PCR, the selected cDNA fragments, representing entire cDNA population, can be divided into 256 subsets; amplified and compared in a systematic manner.
引用
收藏
页码:912 / 914
页数:3
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