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Gut microbes and host cells jointly contribute to the progression of this mostly incurable disease
These molecules may prevent only some of a crucial gene's activities without affecting others
A new method, developed by Dr. Yonatan Stelzer, uncovered some fateful cellular decisions right at the beginning of embryonic development
Short-lived cells in the small intestine take on new functions as they move up finger-like projections called villi
New research delves into the process by which small sequences of RNA – microRNAs – regulate the long ones
Dr. Schraga Schwartz and his group are revealing in unprecedented detail a mechanism for controlling gene activity
How some genes lost the ability to make proteins - and gained regulatory powers
Keeping a proper distance between "vehicles" along a gene "track" results in more efficient production of small RNA molecules
Most of the many factors for determining leaf size turn out to put on the brakes, rather than promote growth
A new, automated method for mapping protein-DNA interactions may lead to advances in personalized medicine