The effect of cyclic cytidine 3',5'-monophosphate (cCMP) on the in vitro development, hatching and attachment of the mouse blastocyst.

The in vitro development and attachment of hatched mouse blastocysts on the untreated substratum was enhanced by 10 microM dibutyryl cCMP (dbcCMP). The result suggests that cCMP has an effect on embryonic development and on the blastocyst attachment process.