The role of sigma factor competition in bacterial adaptation under prolonged starvation.
Sign Up to like & getrecommendations! Published in 2022 at "Microbiology"
DOI: 10.1099/mic.0.001195
Abstract: The study of adaptive microbial evolution in the laboratory can illuminate the genetic mechanisms of gaining fitness under a pre-defined set of selection factors. Laboratory evolution of bacteria under long-term starvation has gained importance in… read more here.
Keywords: growth; competition; starvation; prolonged starvation ... See more keywords
Changes in cIAP2, survivin and BimEL expression characterize the switch from autophagy to apoptosis in prolonged starvation
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DOI: 10.1111/joim.12616
Abstract: Autophagy is a catabolic process involving the engulfment of cytoplasmic content within autophagosomes followed by their delivery to lysosomes. This process is a survival mechanism, enabling cells to cope with nutrient deprivation by degradation and… read more here.
Keywords: switch autophagy; autophagy apoptosis; prolonged starvation;
THOC4 regulates energy homeostasis by stabilizing TFEB mRNA during prolonged starvation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cell Science"
DOI: 10.1242/jcs.248203
Abstract: ABSTRACT TFEB, a basic helix-loop-helix transcription factor, is a master regulator of autophagy, lysosome biogenesis and lipid catabolism. Compared to posttranslational regulation of TFEB, the regulation of TFEB mRNA stability remains relatively uncharacterized. In this… read more here.
Keywords: tfeb; energy homeostasis; prolonged starvation; thoc4 ... See more keywords