Tag Archives: lfng gene

Tiny Piece of RNA Keeps ‘Clock’ Running in Earliest Stages of Life

COLUMBUS, Ohio – New research shows that a tiny piece of RNA has an essential role in ensuring that embryonic tissue segments form properly.

The study, conducted in chicken embryos, determined that this piece of RNA regulates cyclical gene activity that defines the timing of the formation of tissue segments that later become muscle and vertebrae.

Genes involved in this activity are turned on and off in an oscillating pattern that matches the formation of each tissue segment. If the timing of these genes’ activity doesn’t remain tightly regulated, the tissue either won’t form at all or will form with defects. (more…)

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