One stop for all your health tips

15 Best Key Chains For Men: Types and Accessories For Every Man 2026
15 Best Key Chains For Men: Types and Accessories For Every Man 2026
8 Long Sleeve Shirts from Sendero To See You Through Till Spring
8 Long Sleeve Shirts from Sendero To See You Through Till Spring
Why Levi’s 511 Slim Fit Fits So Differently Than You Think
Why Levi’s 511 Slim Fit Fits So Differently Than You Think
MENS HEALTH FITS. ALL RIGHTS RESERVED.

10

Jul , 2024
Cryo-EM reveals structural dynamics of RNAP-DNA interactions during transcription initiation
Tag: Polymerase

Cryo-EM reveals structural dynamics of RNAP-DNA interactions during transcription initiation

Every living cell transcribes DNA into RNA. This process begins when an enzyme called RNA polymerase (RNAP) clamps onto DNA. Within a few hundred milliseconds, the DNA double helix unwinds to form a node known as the transcription bubble, so that one exposed DNA strand can be copied into a complementary RNA strand. How RNAP […]

15

Aug , 2023
Is COVID-19 self-testing effective?
Tag: Polymerase

Is COVID-19 self-testing effective?

In a recent study published in medRxiv*, researchers evaluated real-world evidence on the performance of coronavirus disease 2019 (COVID-19) self-testing strategies (COVIDSTs). Study: Self-tests for COVID-19: what is the evidence? A living systematic review and meta-analysis (2020-2023). Image Credit: Basilico Studio Stock/Shutterstock.com*Important notice: medRxiv publishes preliminary scientific reports that are not peer-reviewed and, therefore, should not be […]