Dna Binding Proteins

Proteins Interacting With RNA And DNA Are Surprisingly Similar

Researchers at Johns Hopkins University discovered that RNA- and DNA-binding proteins have the same shape, a configuration of three coils called alpha helices. This similarity suggests that the protein could be an ancient ancestral form of other proteins crucial to embryonic development.

A Sensor, A Switch, A Zipper: Protein Engineers Design Potential Tool

Scientists at UC Berkeley designed a protein that toggles between two structures upon binding a small molecule, enabling detection of carcinogens like benzene. The newly designed protein could also be used as a molecular switch or zipper to join proteins together.

New Finding Suggests "HATs" Are Key To Gene Activation Puzzle

Researchers at University of Rochester and NIH discover new HAT that plays critical role in transcription, providing strong evidence for chromatin-unfolding mechanism of gene activation. The finding has significant implications for understanding cell survival, proper development, and evolution.

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

How Cells Listen to Many Voices-and Get Them Right / New Class of Signaling Pathway Gives Clues to Growth Factor's Powerful Effects

Transforming growth factor beta (TGFb) uses a simple signaling pathway to convey distinct functions in different tissues, despite its multifaceted role. Researchers have identified the key steps involved in translating TGFb signals into individual patterns of gene expression.