ClpX通过蛋白酶解途径调控枯草芽孢杆菌SwrA•DegU复合物的水平，影响鞭毛生物合成及swarming运动。Spx转录因子抑制DegU和SwrA的表达，突变Spx或其下游基因可恢复swarming缺陷。lonA突变通过解除SwrA降解增强运动能力。研究揭示了ClpX-Spx互作及应激响应中Spx的负反馈调控 ...

Artificial intelligence has taken the world by storm. In biology, AI tools called deep neural networks (DNNs) have proven invaluable for predicting the results of genomic experiments. Their usefulness ...

Degus are tiny rodents often called bush rats. Yet, despite the unappealing name, these little creatures make great pets. Degus look like gerbils but with softer fur and skinny tails. They’re social ...