King Charles III arrived in Canada for a symbolic visit showing support for the country amid U.S. President Donald Trump's threats to make it the 51st U.S. state.

Reviewer #2 (Public review): The yeast double-stranded RNA endonuclease Rnt1, a homolog of bacterial RNAse III, mediates the processing of pre-rRNA, pre-snRNA, and pre-snoRNA molecules. Cells lacking ...

Prokaryotic RNAse III enzymes cleave RNA duplexes regardless of sequence provided they are longer than 12–15 base pairs (bp). In contrast, the substrates of eukaryotic RNAse III (e.g. Rnt1p, Drosha ...

本文揭示了RNase III和RNase J在链霉菌（Streptomyces venezuelae）发育和代谢调控中的关键作用。通过转录组学分析发现，这两种核糖核酸酶通过调控BldD调节子、PhoP磷酸盐摄取系统和核糖体蛋白mRNA降解，协调多细胞发育与抗生素（如氯霉素）生产的时序控制。研究首次证实RNase III直接靶向phoU 3'UTR，而RNase J ...

耗材质量：使用的离心管、移液器吸头、电泳槽等耗材若未经过无 RNase 处理，可能会携带 RNase，从而降解 RNA。 建议使用经过 DEPC 处理或标明无 RNase 的一次性耗材。 提取方法因素 方法选择：不同的 RNA 提取方法适用于不同类型的样本和实验需求。

More information: Ziying Chen et al, An RNase III–processed sRNA coordinates sialic acid metabolism of Salmonella enterica during gut colonization, Proceedings of the National Academy of ...

Over-expression of RNase III in Salmonella may result in a lower dsRNA level, leading to a milder innate immune response inducible by Salmonella. These novel findings pave the way to devise effective ...

Therefore, clinical trials have tested RNase treatment as a potential therapy for systemic autoimmune diseases. The results are promising, but they also reveal a paradox—RNase treatments can ...