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News
Two Ways to Read a Cell’s Master Switches Reveal Hidden Biases in Gene
1+ week, 3+ day ago (849+ words) Transcription factors are the master regulators of the genome, the proteins that decide which genes are switched...
Collagen Switch Turns Fish Fins Into Limb-Like Structures
1+ day, 8+ hour ago (83+ words) collagen fiber orientation and fin morphogenesis in zebrafish Article Title: A collagen orientation switch...
Scientists Discover CD55 Is the Hidden Switch That Powers Natural Killer
1+ day, 11+ hour ago (680+ words) Natural killer cells have long been celebrated as the swift, unsung assassins of the immune system, capable of detecting and destroying tumor cells without the elaborate priming that T cells require....
Plant RNA Switching Reveals Heat-Tolerance Transcripts Controlled by SIZ1
2+ week, 2+ day ago (65+ words) As rising temperatures threaten plant growth and agricultural productivity, researchers have identified a molecular editing process that helps Arabidopsis seedlings respond to heat. The study, published in Stress Biology, shows that the SUMO E3 ligase SIZ1 influences which ending individual messenger RNA…...
Chemists Deploy Palladium to Switch Off and On a Key Amino Acid in Living
1+ day, 14+ hour ago (703+ words) Phenylalanine rarely gets top billing in discussions of molecular biology, yet this unassuming aromatic amino acid quietly underpins some of the most fundamental processes in the cell....
Dual-State Structures Reveal How Drugs Switch the Immune Receptor GPR84
1+ day, 15+ hour ago (69+ words) A receptor long viewed as one of the more enigmatic members of the lipid-sensing G protein-coupled receptor family is now coming into sharp molecular focus. New research published in Experimental & Molecular Medicine describes how structural snapshots of GPR84, captured in distinct…...
Cryo-EM Captures Hidden Pre-Active State That Switches On the Brain’s
1+ day, 17+ hour ago (663+ words) For decades, neuroscientists have marveled at the sheer speed of communication in the brain, and much of that speed depends on a single family of proteins known as AMPA receptors....
Two Tests Could Sharpen Transcription Factor Footprints in V-Plots
2+ week, 2+ day ago (838+ words) A graphical method for locating transcription factors on DNA could become more reliable with two simple...
Genome-wide analysis reveals genetic diversity in two Chinese black rabbit
3+ day, 9+ hour ago (839+ words) Yet despite centuries of informal reputation, the genetic secrets of two of these indigenous breeds—the...where commercial breeds struggle Yet despite centuries of informal reputation, the genetic secrets of two...
Proteomics identifies two reproducible sepsis-associated kidney injury
3+ week, 4+ day ago (529+ words) A new study published in Nature Communications reports that sepsis-associated acute kidney injury, one of the most dangerous complications of severe infection, is not a single biological condition. Using plasma proteomics, an international research team led by Marc Legrand, Huy…...