Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Histone acetylation of H3K9 is developmentally decreased from stage 42 to 48 optic tectum. (A) Western blot analysis of H3K9 protein expression using an anti-H3K9ac antibody at St42, St44, St46, and St48. (B) The data shows that the relative intensity of H3K9 at St48 was significantly decreased compared to St42 and St46 tadpoles (N = 3, *p < 0.05, **p < 0.01, ***p < 0.001). N represents the number of independent experiments.
