Xenopus Anatomy Ontology

Last uploaded: September 3, 2024
Id http://purl.obolibrary.org/obo/XAO_1000022
http://purl.obolibrary.org/obo/XAO_1000022
Preferred Name

NF stage 12

Definitions
Nieuwkoop and Faber stage 12, corresponding to an embryo of age 13 hr 15 min at 22-24 Celsius and having the following external morphological criteria: Medium yolk plug stage. Yolk plug circular; diameter somewhat less than one fourth of diameter of egg (plus or minus 25 degrees). More and less pigmented fields radiating from yolk plug. Length: 1.4 - 1.5 mm.
Type http://www.w3.org/2002/07/owl#Class
Delete Subject Author Type Created
No notes to display