[BARC-List] biological Morse code!

[G. John Garrett, CAS]

-----BEGIN PGP SIGNED MESSAGE-----

Seems transcription factor molecules use patterns of signalling to turn genes 
on and off inside cells:

Professor Michael White of the Centre for Cell Imaging at Liverpool and leader 
of the research group said, “The timing of the repeating signal is essential 
for its interpretation. It seems that cells may read the oscillations in level 
of transcription factors in a similar way to Morse code.”


http://www.bbsrc.ac.uk/media/pressreleases/05_01_10_cell_morse_code.html


. .

John

-----BEGIN PGP SIGNATURE-----
Version: idw's PGP-Frontend 4.7.1 / 9-2001 + PGP 6.5.X

iQCVAwUBQfcQ401PhgNHXTJBAQH8DAP9E3fYT3QdTzaxf/mCJvJ9EcOcf0QhK5/J
QxTrY2x25D999a2GDXPjVfumN1xxAHhyrGzGffk1QiLEUVUj/oFx6i6TipYpXwFf
IeD7kpPmAqdol5vFs+a5rQEXaH195y9vj1kxqdY6zrSuyLnh/RB6/lvnF3atFCTe
6691lLqM5lA=
=gAOC
-----END PGP SIGNATURE-----