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Summary Stage Literature (94) Attributions Wiki

Name: NF stage 10.25

XAO ID: 1000030

Definition: "Nieuwkoop and Faber stage 10.25, corresponding to an embryo of age 10 hr at 22-24 Celsius and having the following external morphological criteria: Early gastrula stage. First formation of dorsal blastopore groove; the groove is still straight. Length: 1.4 - 1.5 mm."

Preceded By: NF stage 10 Succeeded By: NF stage 10.5