研究首次证实RNase III直接靶向phoU 3'UTR，而RNase J特异性降解核糖体蛋白转录本，为理解细菌RNA代谢网络提供了新视角。 在形态复杂且代谢多样的链霉菌中，RNA代谢通过核糖核酸酶（RNases）介导的RNA加工与降解实现基因表达调控。 本研究以Streptomyces ...

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 ...

Biotium, a leading developer of fluorescent reagents for life science research, announces the launch of the RNaseReveal™ Activity Assay Kit, with unparalleled sensitivity to detect RNase contamination ...

A painting of the monarch in the regalia of the crowning ceremony is a royal tradition. By Alex Marshall Reporting from London When King Charles III last year unveiled the first official portrait ...

Here is the Section III high school sports schedule and scoreboard for Thursday, May 29. Syracuse.com is the only place to find a comprehensive schedule of all Section III high school sporting events.

The conventional narrative has always been Richard III’s loyal servant, Sir James Tyrell, was the boys’ killer, after a confession, obtained under torture, before his execution for treason in ...

The “Power Book III: Raising Kanan” season 4 finale is here! Episode 10 airs today -- Friday, May 16 -- at 8 p.m. Eastern on STARZ. Ready for the finale, but you don’t have cable? You can ...

Minuteman III intercontinental ballistic missile boosters undergo maintenance at Hill Air Force Base in Utah on June 2. R. Nial Bradshaw/U.S. Air Force ...

Why King Charles III is visiting Canada to deliver a rare speech from the throne. By Rob Gillies, Associated Press. WATCH: Canada ‘won’t be for sale, ever,’ PM Carney tells Trump in Oval Office.

Sage Steele ripped her former ESPN colleague, Ryan Clark, for a "classless, divisive, gross, unnecessary comment" about Robert Griffin III's marriage.

Mainers will have a familiar name on their ballots in 2026, with the son of longtime Sen. Angus King — Angus King III — running for governor next year. The 54-year-old King, who most recently ...

You can watch Power Book III: Raising Kanan on Starz at 8/7c on Fridays. Anonymous Vote. Sign in with WordPress. Grade Power Book III: Raising Kanan Season 4 Episode 9! 5 Stars. 4 Stars.