Kansas City, Mo. (March 6, 2006) - Jacqueline Kim Dale, Ph.D., formerly a Senior Research Associate at the Stowers Institute for Medical Research, and Olivier Pourquie, Ph.D., Stowers Institute Investigator and an investigator with the Howard Hughes Medical Institute, have demonstrated that the long-studied family of transcription factors called Snail is expressed in a cyclic fashion during the formation of the vertebral precursors in the mouse and chick embryo.

The findings, which were published in the March 7 issue of Developmental Cell, indicate that the genes governing many cellular properties are downstream of the segmentation clock, the mechanism that controls the formation of the vertebral column.

Full text at:

http://www.stowers-institute.org/WhatsNew/pr2006/PR030606.asp

John Latter

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