In article <2f9abo$ruq at mserv1.dl.ac.uk> Sydney Shall <S.Shall at sussex.ac.uk> writes:
Vaughn Gehle has explained that C. Elegans has no cell division in
the adult form (except in the germ cells); and he comments that this
makes it a good model for the ageing of the mammalian brain.
I would add also for mammalian muscle tissue.
Don't muscle cells divide when people do body building to get bigger muscles?
--
Tim Freeman <tsf at cs.cmu.edu>
Do you call yourself free? I want to hear your ruling idea, and not
that you have escaped from a yoke. -- Thus Spoke Zarathustra, Nietzsche