To qualify as a transcription factor, a protein must possess two qualities. 1) Ability to bind to DNA and 2) recruit RNA polymerase/alter transcription of a gene. The most common GTFs are TFIIA, TFIIB, TFIID (see also TATA binding protein), TFIIE, TFIIF, and TFIIH . ...
1) How to take out the internal limiting membrane (ILM) in a mouse? Background: (ILM) is the basement membrane at the ocular vitreoretinal interface . While the ILM is essential for normal retinal development, it is dispensable in adulthood. Answer: It is possible in ...
Conventional trichromatic color vision models1 postulate that long- (L), middle- (M), and short-wavelength (S) cone signals reorganize into two color-opponent channels where L+S (red) and M (green) cone signals cancel each other, and L+M (yellow) and S (blue) cone signals cancel each other.
RNasin® Plus is Stable at Elevated Temperatures Certain cysteine residues present in human placental RNase inhibitor have been implicated in the oxidation sensitivity of that enzyme (1). RNasin® Plus RNase Inhibitor does not contain these cysteine residues, which makes it more res ...