Show Tiny Animal Aids Aid Study Of Cells Cell Regeneration A new discovery in cell ceU regeneration regeneration tion a making leg factory in a small animal which grows 12 or more tell legs every time one Is it cut off oil was wai reported reported re ported recently at the American Association Association As As- for the Advancement of Science The leg making leg making was described by William Balamuth of the University of California He lie found it in a very complex tiny animal anima named sty sty- It ha has many legs lei usually usual usual- ly Iy about a dozen all aU primitively formed by combination of at Cilia QUa which are hairs hair of living protoplasm protoplasm proto proto- When one i is i. lot lost the factory makes makel an entire new set lit t there being be b. ing no organized nervous signal system to inhibit overproduction The factory produces the materials materials ma for new legs leg These Theil substances substances sub sub- stances seem leem to migrate to the lite sites of legs There the old limbe dry up and the new ones one sprout The Th same ame factory does the tame same thin thing for the lashing hairs which the animal antl ani mal uses use to sweep weep food into hi his hi mouth The discovery shows there probably probably probably ably is it only one mechanism capable capa ble of 01 doing this kind of work and scientists dentist do not know how to create cre cre- create ate one |