| Phenotype: | heart primordium nkx2.5 expression absent, abnormal |
|---|---|
| Note: | This phenotype statement describes a gene expression or antibody labeling pattern. Anatomy terms are combined with a gene or antibody and phenotype quality. |
EXPRESSION ANATOMY:
| Name: | heart primordium |
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| Synonyms: | cardiac field, heart primordia |
| Definition: | Bilateral groups of cells consisting of three rows: one row of endocardial precursors medially and two rows of myocardial precursors laterally. The two populations fuse at the midline between 21 and 26 somites to form the heart rudiment or cone. |
| Ontology: | Anatomy Ontology [ZFA:0000028] |
EXPRESSED GENE:
| Symbol: | nkx2.5 | ||||||||||||
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| Name: | NK2 homeobox 5 | ||||||||||||
| Previous Names: | nk2.5, nkx2-5, sb:eu581, tinman homeobox homolog, zgc:111912 | ||||||||||||
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| Location: | Chr: 14 Mapping Details/Browsers | ||||||||||||
EXPRESSION QUALITY:
| Name: | absent |
|---|---|
| Synonyms: | absence, absent from organism |
| Definition: | A quality denoting the lack of an entity. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000462] |