Co-evolution of the RNA editing factor PPR78 and its targets
The Plant Cell: In a NutshellLesch et al. reveal that the mitochondrial RNA editing factor PPR78 of Physcomitrium patens is conserved among mosses despite the loss of its two known C-to-U editing sites due to the additional editing target ccmFNeU1465RC.
https://doi.org/10.1093/plcell/koad292
By Elena Lesch, Volker Knoop…
Review: Genome evolution in plants and the origins of innovation
Plant Science Research WeeklyLand plants have enormous diversity; however we do not fully understand how this has arisen. In this review article James Clark discusses how genome dynamics and gene loss contribute to genome evolution and the generation of diversity and complexity. He explains how genome evolution is non-homogenous…
Pathogen protein modularity enables elaborate mimicry of a host phosphatase
Plant Science Research WeeklySome of the most fascinating discoveries in biology are found at the interface between hosts and pathogens, where each organism is endlessly fighting for its survival. Plant pathogens produce a wide array of effector proteins that promote their virulence, but we only understand how some of these effectors…