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Latest Eric H. Davidson Stories

A Model For Development Built By Biologists
2012-08-31 12:40:24

Caltech biologists create the first predictive computational model of gene networks that control the development of sea-urchin embryos

2011-06-03 13:11:59

For all animals, development begins with the embryo.

2009-02-03 16:35:18

A quartet of studies by researchers at the California Institute of Technology (Caltech) highlight a special feature on gene regulatory networks recently published in the Proceedings of the National Academy of Sciences (PNAS).


Word of the Day
sudarium
  • A handkerchief.
  • Specifically— The legendary sweat-cloth; the handkerchief of St. Veronica, according to tradition miraculously impressed with the mask of Christ; also, the napkin about Christ's head (Johu xx. 7).
  • In general, any miraculous portrait of Christ.
The word 'sudarium' comes from a Latin word meaning 'a handkerchief'.