Facial Abnormalities of Fetal Alcohol Syndrome FAS Embryo Project Encyclopedia
The octamer core comprises two copies each of histone proteins H2A, H2B, H3, and H4. Moreover, the nucleosomes are connected with each other by a linker histone H1 that offers stability to the packaged structure. Modifications of the chromatin structure affect the first step of gene expression (i.e., transcription). Mean difference highlights anatomical regions that […]