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The Levi’s 541 Athletic Taper Is Easy to Misjudge
The Levi’s 541 Athletic Taper Is Easy to Misjudge
Northern Soul and Rugged Sophistication: The LANX Houghton Boots
Northern Soul and Rugged Sophistication: The LANX Houghton Boots
26 Best Bifold Wallets To Help Lighten Your Pockets in 2026
26 Best Bifold Wallets To Help Lighten Your Pockets in 2026
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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Basilico Studio Stock/Shutterstock.com*Important notice: medRxiv publishes preliminary scientific reports that are not peer-reviewed and, therefore, should not be […]