Extended movies 5.1-5.5 - Somatostatin 6, a master maternal mRNA driving early development

Extended Movie 5.1 – Calcium fluorescence in zebrafish wild-type embryos at the 4-cell stage observed by injecting 2.5 pg calcium green at the one-cell stage. Extended Movie 5.2 – Calcium fluorescence in zebrafish wild-type embryos at the 32-cell stage observed by injecting 2.5 pg calcium green at the one-cell stage Extended Movie 5.3 – Calcium fluorescence in zebrafish Msst6-/- embryos at the 4-cell stage observed by injecting 15 pg calcium green at the one-cell stage. Extended Movie 5.4 – Calcium fluorescence in zebrafish Msst6-/- embryos at the 32-cell stage observed by injecting 15 pg calcium green at the one-cell stage. Extended Movie 5.5 – Calcium fluorescence in zebrafish Msst6-/- embryos at the 4-cell stage observed by co-injecting sst6 mRNA and 2.5 pg calcium green at the one-cell stage.