loading...| Preferred Name |
cleavage stage |
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| Synonyms |
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| Definitions |
The first few specialized divisions of an activated animal egg; Stage consisting of division of cells in the early embryo. The zygotes of many species undergo rapid cell cycles with no significant growth, producing a cluster of cells the same size as the original zygote. The different cells derived from cleavage are called blastomeres and form a compact mass called the morula. Cleavage ends with the formation of the blastula. |
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| ID |
http://purl.obolibrary.org/obo/UBERON_0000107 |
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| database_cross_reference |
MESH:A16.254.270 FBdv:00000054 ZFS:0000046 BILS:0000107 PdumDv:0000200 MmusDv:0000004 EFO:0001290 Wikipedia:Cleavage_(embryo) OGES:000020 XAO:1000004 BilaDO:0000006 OGES:000015 |
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| has_obo_namespace |
uberon |
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| id |
UBERON:0000107 |
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| immediately_preceded_by | ||
| imported from | ||
| in_subset |
http://purl.oboInOwllibrary.org/oboInOwl/uberon/core#efo_slim |
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| label |
cleavage stage |
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| notation |
UBERON:0000107 |
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| part_of | ||
| prefLabel |
cleavage stage |
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| simultaneous_with | ||
| textual definition |
The first few specialized divisions of an activated animal egg; Stage consisting of division of cells in the early embryo. The zygotes of many species undergo rapid cell cycles with no significant growth, producing a cluster of cells the same size as the original zygote. The different cells derived from cleavage are called blastomeres and form a compact mass called the morula. Cleavage ends with the formation of the blastula. |
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| treeView | ||
| subClassOf |
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