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Phenotype ontology term - FYPO:0003177 - abnormal meiotic homologous chromosome biorientation

Term summary

ID
FYPO:0003177
Name
abnormal meiotic homologous chromosome biorientation
Ontology or CV name
Phenotype
Definition
A cellular process phenotype in which homologous chromosome biorientation is abnormal during meiosis. Homologous chromosome biorientation is the process in which the sister centromeres of one chromosome attach to microtubules that emanate from the same spindle pole, ensuring that homologous maternal and paternal chromosomes are pulled in opposite directions at anaphase of meiosis I.

Parents

Annotation

Multi-locus phenotype

FYPO:0003177 - abnormal meiotic homologous chromosome biorientation

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Genotypes:

FYPO:0005642 - abnormal meiotic homologous chromosome biorientation with abnormal kinetochore orientation

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Single locus phenotype

FYPO:0003177 - abnormal meiotic homologous chromosome biorientation

References:

Genes:

Genotypes:

FYPO:0005642 - abnormal meiotic homologous chromosome biorientation with abnormal kinetochore orientation

References:

Genes:

Genotypes: