The 19S proteasome regulates subtelomere silencing and facultative heterochromatin formation in fission yeast
Sign Up to like & getrecommendations! Published in 2017 at "Current Genetics"
DOI: 10.1007/s00294-017-0792-6
Abstract: Accumulating evidence shows that non-proteolytic functions of the proteasome are as crucial as its well-known proteolytic function in regulating cellular activities. In our recent work, we showed that the 19S proteasome mediates the heterochromatin spreading… read more here.
Keywords: heterochromatin; 19s proteasome; subtelomere silencing; silencing facultative ... See more keywords
Facultative heterochromatin formation in rDNA is essential for cell survival during nutritional starvation
Sign Up to like & getrecommendations! Published in 2022 at "Nucleic Acids Research"
DOI: 10.1093/nar/gkac175
Abstract: Abstract During the cellular adaptation to nutrient starvation, cells temporarily decelerate translation processes including ribosomal biogenesis. However, the mechanisms repressing robust gene expression from the ribosomal gene cluster (rDNA) are unclear. Here, we demonstrate that… read more here.
Keywords: heterochromatin; facultative heterochromatin; starvation; formation rdna ... See more keywords