Anne-Sophie Pepin, Patrycja A Jazwiec ... Sarah Kimmins
Epigenomic and transcriptomic analysis reveals that paternal obesity influences sperm histone H3 lysine 4 tri-methylation enrichment and placenta gene expression, which in turn negatively impact its development and function in a manner that may contribute to metabolic disease in offspring.
Angel D'Oliviera, Xuhang Dai ... Jeffrey S Mugridge
The SARS-CoV-2 main protease specifically cleaves a conserved sequence in the human tRNA modifying enzyme TRMT1, resulting in reduced tRNA binding and the complete loss of TRMT1-mediated tRNA methyltransferase activity.
Electric signals produced by weakly electric gymnotiform fish, long seen as communication attempts, may also serve to localize conspecifics, revealing a distinct functional role.
A genetic screen and combined bioinformatic analyses revealed multiple novel transcription factors and their hierarchical organization in coordinating mitochondrial biogenesis.