Additional file 1.

Exocrine pancreas development in hb9/pdx1 double morphants. Confocal image projection of the pancreas of 4 days post fertilization (dpf) embryos immunostained for carboxypeptidase A (Cpa) and insulin (Ins). hb9/pdx1 double morphant embryos (B) with severely reduced Ins (insets, (A), compared to B), show Cpa expression comparable to control embryos (A). All are in ventrolateral view. Scale bar = 30 μM.

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Kimmel et al. BMC Biology 2011 9:75   doi:10.1186/1741-7007-9-75