P. Cohen

Two types of telomeric chromatin in Tetrahymena thermophila.

E. Blackburn, P. Cohen, 1998, Journal of molecular biology.

A novel DNA deletion-ligation reaction catalyzed in vitro by a developmentally controlled activity from tetrahymena cells

E. Blackburn, P. Cohen, Elizabeth K. Robinson, 1989, Cell.

What's mine is yours

Philip Cohen, P. Cohen, 2000 .