In multicellular organisms all somatic cells have the same set of DNA, yet different cell types differ in shape and performed function. This is possible because different cells within the body express different portions of their DNA, what determines diversity. Genes do not have influence on cellular functions as long as they are not expressed.
Keywords
- Transcription Start Site
- General Transcription Factor
- Leucine Zipper
- Serum Response Factor
- Serum Response Element
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.