Science Daily16 小时
Spliceosome: How cells avoid errors when manufacturing mRNA
A complex molecular machine, the spliceosome, ensures that the genetic information from the genome, after being transcribed into mRNA precursors, is correctly assembled into mature mRNA. Splicing is a ...
Armed robbery in Revesby23 小时
Spliceosome: Cells' Error-Free MRNA Production Explained
A complex molecular machine, the spliceosome, ensures that the genetic information from the genome, after being transcribed ...
Le Lézard3 天
From 0 to 100 Trillion: The Rise of Sanyou Bio's Intelligent Molecule Library
In the field of biopharmaceuticals, every technological innovation has the potential to revolutionize treatment strategies. Sanyou Bio's Intelligent Hundred-Trillion Molecule Library (AI-STAL) has ...
来自MSN3 天
生命的开端——RNA？RNA 世界假说理论！
1958年，弗朗西斯・克里克提出了中心法则，提出遗传信息从 DNA 转录为 RNA，再经翻译指导蛋白质合成，随后蛋白质参与生命活动这一流程，看似一气呵成，实则存在问题。 若仔细观察，便会发觉此流程不够简洁，RNA 的存在略显累赘。毕竟，越简单的系统往往越高效、越易实现，繁琐的系统则耗能多且不易形成。 从结构看，RNA 与 DNA ...