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7 Oct 2018
1. how does royal jelly explain the epigenetic queen phenotype?
2. Methylation of DNA is the best understood mechanism of epigenetics; however epigenetic changes can also occur through modification of histone proteins. What are four things that can be added, post translationally, to histone proteins?
*Histone acetylation generally destabilizes structure; cause it to assume a more open configuration. Histone acetylation is associated with increased transcription.
*Histone methylation influence on transcription depends on context.
*Epigenetic effect of RNA molecules: Xist example
1. how does royal jelly explain the epigenetic queen phenotype?
2. Methylation of DNA is the best understood mechanism of epigenetics; however epigenetic changes can also occur through modification of histone proteins. What are four things that can be added, post translationally, to histone proteins?
*Histone acetylation generally destabilizes structure; cause it to assume a more open configuration. Histone acetylation is associated with increased transcription.
*Histone methylation influence on transcription depends on context.
*Epigenetic effect of RNA molecules: Xist example
Hubert KochLv2
9 Oct 2018
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