System Glossary
 Glossary Search for cleavage stages (Search Options)

Definition of Term

cleavage stages
(English) Initial stages in embryonic development where divisions of blastomeres are clearly marked, usually include first through sixth cleavages (2-64 cells). (See also: blastomeres)
stades de segmentation
(French) Stades initiaux dans le développement embryonnaire où les divisions des blastomères sont clairement marqués. Correspond habituellement aux six premières segmentations (2-64 cellules) (See also: blastomeres)

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