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News
Deep-learning tissue clocks reveal how organs age and leave disease-linked signals in blood
2+ hour, 4+ min ago (445+ words) From microscopic tissue changes to a simple blood sample, researchers show how artificial intelligence can map organ-specific aging and uncover biological signatures linked to disease. A recent study published in the journal Nature Medicine highlighted age-related molecular changes across different…...
Professor Patricia Jacobs obituary: pioneering geneticist
7+ hour, 39+ min ago (53+ words) The Times Professor Patricia Jacobs obituary: pioneering geneticist Scientist behind the discovery of an abnormal chromosome in a human who started out examining the testicles of praying mantises, dies aged 91 £1 for 3 months Enjoy unlimited access to all articles. Ends soon....
Cracking Code Of Gene Regulation
1+ hour, 16+ min ago (394+ words) EPFL researchers help complete the largest map yet of how human cells read DNA and reveal how chemical marks can change the meaning of the genetic instructions. Every cell in the body contains essentially the same DNA; and yet, a…...
New Computational Tool Finds Hidden Asthma Genes Missed by Traditional Methods | Newswise
10+ hour, 15+ min ago (406+ words) Existing approaches like genome-wide association studies (GWAS) instead focus on genes that are often in the periphery of the gene regulatory network, however, and only indirectly affect disease. “All these existing tools assume that the actual disease genes are always…...
Patient-Focused Science Targets Rare Genetic Disorders
2+ hour, 37+ min ago (600+ words) Shannon Knight attributes her interest in neuroscience to an experience she had in high school. She and her sister attended a medical day for students at the nearby University of Illinois Chicago. As they were on their way out of…...
Tackling rare genetic disorders with patient-focused science
2+ hour, 40+ min ago (600+ words) Shannon Knight attributes her interest in neuroscience to an experience she had in high school. She and her sister attended a medical day for students at the nearby University of Illinois Chicago. As they were on their way out of…...
Scientists identify crucial steps that initiate DNA replication
34+ min ago (599+ words) Scientists have uncovered a molecular sequence that helps cells decide when to begin copying their DNA, revealing how a dormant replication machine is converted into an active engine for genome duplication....
Diverse Legume Defence Signals and Clustered Receptors Co-Evolved from
44+ min ago (72+ words) A hidden network of plant peptide hormones may be giving legumes a far more sophisticated immune system than scientists previously recognized. In a study published in Nature Plants, researchers report that soybean produces a surprisingly diverse family of defence-activating peptides…...
Chile-led team maps Antarctic plant genome in a step towards climate-resilient crops
7+ hour, 40+ min ago (231+ words) Doctor Gustavo Zuniga inspects a cold chamber containing Antarctic plants that have molecules that filter the solar radiation and could be used to prevent human DNA damage in Santiago, Chile, in July 2017. A team led by Chilean researchers has produced…...
DNA shaper steers nervous system development
10+ hour, 20+ min ago (565+ words) A functional nervous system depends on the cooperation of many kinds of cells. So as developing organisms build their nervous systems, their neurons must take on different forms and functions to fulfill their designated roles. That carefully orchestrated process gives…...