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.
Chromosome and spindle dynamics during acentrosomal spindle assembly in mouse oocytes. Oocytes of the MF1 strain of mouse were immunostained for kinetochores (CREST), chromosomes (DNA) and spindle microtubules at 2 h post-GVBD (A), 8 h post-GVBD (B) and 9 h post-GVBD (C). Note the ball-like microtubule configuration in early prometaphase I (A) which transforms into a barrel-shaped bipolar spindle by metaphase I (B).
