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blastodisc

^ http://purl.obolibrary.org/obo/UBERON_0004749

A small, circular, white spot (approximately 2-3 mm across) on the surface of the yellow yolk of an egg that has been laid. The nucleus of the egg is in the germinal disc. [ http://en.wikipedia.org/wiki/Germinal_disc ]

Synonyms: germinal disc

Term info

database cross reference
has related synonym

germ disc, embryonic disc, gastrodisk

id

UBERON:0004749