| Authors: |
Tulloch AJ; Department of Genetics, Harvard Medical School, Boston, United States.; Howard Hughes Medical Institute, Harvard Medical School, Chevy Chase, United States., Delgado RN; Department of Genetics, Harvard Medical School, Boston, United States.; Howard Hughes Medical Institute, Harvard Medical School, Chevy Chase, United States., Catta-Preta R; Department of Genetics, Harvard Medical School, Boston, United States.; Howard Hughes Medical Institute, Harvard Medical School, Chevy Chase, United States., Cepko CL; Department of Genetics, Harvard Medical School, Boston, United States.; Howard Hughes Medical Institute, Harvard Medical School, Chevy Chase, United States.; Department of Ophthalmology, Harvard Medical School, Boston, United States. |