Infinite photos and videos for every Wiki article · Find something interesting to watch in seconds
History
Page
Some acetylations and some methylations of lysines (symbol K) are activation signals for transcription when present on a nucleosome, as shown in the t
Some acetylations and some methylations of lysines (symbol K) are activation signals for transcription when present on a nucleosome, as shown in the top figure. Some methylations on lysines or arginine (R) are repression signals for transcription when present on a nucleosome, as shown in the bottom figure. Nucleosomes consist of four pairs of histone proteins in a tightly assembled core region plus up to 30% of each histone remaining in a loosely organized tail
including medial prefrontal cortex (mPFC)
including medial prefrontal cortex (mPFC)
Cytosine and 5-methylcytosine
Cytosine and 5-methylcytosine
Image: Histone tails set for transcriptional repression
Image: Histone tails set for transcriptional repression
Page
Overview of Epigenetic mechanisms.
Overview of Epigenetic mechanisms.
The identified areas of the human brain are involved in memory formation.
The identified areas of the human brain are involved in memory formation.