Comparison of animal-blastomeres' RNA content to vegetal-most half of vegetal blastomeres' RNA content at the 8-cell stage of Xenopus laevis embryos to identify animal-enriched transcripts
In Xenopus laevis, a number of studies identified vegetal factors that specify the germ line, endoderm and dorsal axis, but there are few studies demonstrating roles for animal-enriched maternal mRNAs.