Howard Hughes Medical Institute2 个月
A Portrait of RNA Polymerase
There are a variety of different types of RNA polymerases that can transcribe different types of RNA. RNA polymerase II, shown here, is responsible for creating messenger RNA (mRNA), which is the main ...
Human genetics provides clues to why DNA regulatory regions get 'loopy'
DNA transcription is the vital first step needed for switching on our genes. For a gene to be switched on, it must be acted ...
How a multitasking protein keeps the body's clock in sync
If your genes could set an alarm clock, EZH1 might be the one ringing the bell. A new study has revealed how this ...
AFP20 小时
TriLink BioTechnologies® Partners with Avantor® to Expand Nucleic Acid Solutions in Europe
TriLink BioTechnologies (TriLink®), a Maravai® LifeSciences company (NASDAQ: MRVI) and global provider of life science reagents and services, has partnered with, ...
This Little-Known Protein Helps Your Body Stay in Sync – Here’s How
EZH1 is a key regulator of circadian rhythms, stabilizing gene transcription and modifying chromatin to maintain genetic ...
中国日报网11 天
2 new drugs added to flu treatment list
The plan lists six anti-influenza drugs available in China, including oseltamivir, peramivir and zanamivir. It adds ...
Contract Pharma1 天
TriLink, Avantor Team Up to Expand Nucleic Acid Access in EMEA
TriLink BioTechnologies, a Maravai LifeSciences company and provider of life science reagents and services, has partnered ...
A Chance Discovery May Have Finally Cracked the Antibiotic Resistance Puzzle
A global team has made a significant advance in understanding how bacterial plasmids contribute to antibiotic resistance.
BBC6 年
Reproduction, the genome and gene expression - Edexcel
This unwinding of the helix is caused by an enzyme (helicase enzyme). The enzyme RNA polymerase attaches to the DNA in a non-coding region just before the gene. RNA polymerase moves along the DNA ...