Ptbp1 is not required for retinal neurogenesis and cell fate specification.
Appel H; Carmen-Orozco RP; Santiago CP; Hoang T; Blackshaw S
Scientists studied a protein named Ptbp1, which they thought stopped brain cells from forming. They found that Ptbp1 is not needed for making eye cells in mice and think its role in stopping brain cell growth should be looked at again.