Annealing control primer system for identification of differentially expressed genes on agarose gels | Zendy

Yun-Jee Kim | Zendy; Chae-Il Kwak | Zendy; Young-Yun Gu | Zendy; In Taek Hwang | Zendy; Jong-Yoon Chun | Zendy

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Annealing control primer system for identification of differentially expressed genes on agarose gels

Author(s) -

Yun-Jee Kim,

Chae-Il Kwak,

Young-Yun Gu,

In Taek Hwang,

Jong-Yoon Chun

Publication year - 2004

Publication title -

biotechniques

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.617

H-Index - 131

eISSN - 1940-9818

pISSN - 0736-6205

DOI - 10.2144/04363st02

Subject(s) - agarose , primer (cosmetics) , gene , biology , genetics , identification (biology) , microbiology and biotechnology , computational biology , chemistry , organic chemistry , botany

We developed GeneFishing technology, an improved method for the identification of differentially expressed genes (DEGs) using our novel annealing control primer (ACP) system. Because of high annealing specificity during PCR using the ACP system, the application of the ACP to DEG discovery generates reproducible, authentic, and long (100 bp to 2 kb) PCR products that are detectable on agarose gels. To demonstrate this method for gene expression profiling, Gene-Fishing technology was used to detect genes that are differentially expressed during development using total RNAs isolated from mouse conceptus tissues at 4.5-18.5 days of gestation. Ten DEGs (DEG1-10) were isolated and confirmed by Northern blot hybridization. The sequence analysis of these DEGs showed that DEG6 and DEG10 are unknown genes.

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