- ECNAB
- (Cenb. C.) Yanlar. Yan taraflar
Yeni Lügat Türkçe Sözlük . 2009.
Yeni Lügat Türkçe Sözlük . 2009.
Sigma 38 — Sigma factors are bacterial proteins that help control how genes are used (expressed). In particular, sigma factors are used when genes are turned on , eg if a bacterium is growing in a liquid (growth medium) that is poor in food, and a rich food … Wikipedia