On 26 Feb 00 at 10:18, Carole Hercun wrote: Dear jmp: Are the zitter mutant rats perchance related to the mutant worms? Only kidding. Appreciate your mining expositions. Caffeined Caroley P.S. What ARE zitter mutant rats? Hi Carole, Go to the Aging Research Centre (ARC) Home Page http://www.arclab.org/ for links to mutant rats, mice, worms, fruit flies.......... sheep... and Hormone replacement in the aging male. :-) .......... your cyber-bro ........... murray [log in to unmask]