Fig. 8. Shroom3 coordinates the polarized assembly of both actin and
-tubulin cytoskeletons. (A) Control embryo at stage 6
showing surface view of the superficial blastomere epithelium stained with
phalloidin (a') and anti-
-tubulin (a'').
(B) Shroom3-expressing embryo at stage 6 showing surface view of the
superficial blastomere epithelium stained with phalloidin (b')
and anti-
-tubulin (b''). (C) Control embryo at stage
7.5 showing surface view of the superficial blastomere epithelium stained with
phalloidin (c') and anti-
-tubulin (c'').
(D) Shroom3-expressing embryo at stage 7.5 showing surface view of the
superficial blastomere epithelium stained with phalloidin (d')
and anti-
-tubulin (d''). Bracket indicates accumulated
-tubulin with little actin; arrow indicates accumulated actin with
little
-tubulin.