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Phenotype ontology term - FYPO:0000151 - abnormal meiotic chromosome segregation

Term summary

ID
FYPO:0000151
Name
abnormal meiotic chromosome segregation
Ontology or CV name
Phenotype
Definition
A cellular process phenotype in which meiotic chromosome segregation is abnormal. Meiotic chromosome segregation is the entire process in which genetic material, in the form of chromosomes, is organized into specific structures and then physically separated and apportioned to two or more sets during M phase of the meiotic cell cycle.

Parents

Annotation

Multi-locus phenotype

FYPO:0000151 - abnormal meiotic chromosome segregation

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FYPO:0005641 - abnormal chromosome segregation during meiosis I with premature sister kinetochore separation, lagging chromosomes, and normal chromosome separation

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FYPO:0004159 - abnormal homologous chromosome segregation

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FYPO:0007756 - abnormal homologous chromosome segregation with collapsed spindle

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FYPO:0003177 - abnormal meiotic homologous chromosome biorientation

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

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FYPO:0002092 - abnormal meiotic sister chromatid cohesion

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FYPO:0006315 - abolished homologous chromosome segregation

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FYPO:0006424 - abolished meiotic sister chromatid cohesion at centromere during meiosis I

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FYPO:0002093 - decreased meiotic sister chromatid cohesion

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FYPO:0006423 - decreased meiotic sister chromatid cohesion at centromere during meiosis I

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FYPO:0008189 - equational sister chromatid segregation during achiasmatic meiosis I

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FYPO:0008202 - equational sister chromatid separation at meiosis I

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FYPO:0004393 - lagging chromosomes during meiosis I

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FYPO:0003182 - sister chromatid nondisjunction at meiosis II

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FYPO:0005634 - sister kinetochore dissociation in meiotic metaphase I with equational sister chromatid segregation in meiosis I

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FYPO:0005633 - sister kinetochore dissociation in meiotic metaphase I, normal chromosome segregation in meiosis I, and sister chromatid non-disjunction in meiosis II

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FYPO:0000678 - unequal homologous chromosome segregation

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Single locus phenotype

FYPO:0000151 - abnormal meiotic chromosome segregation

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FYPO:0008098 - abnormal chromosome oscillation at meiotic metaphase I

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FYPO:0005641 - abnormal chromosome segregation during meiosis I with premature sister kinetochore separation, lagging chromosomes, and normal chromosome separation

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FYPO:0007104 - abnormal homologous chromosome arm segregation

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FYPO:0004159 - abnormal homologous chromosome segregation

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FYPO:0007756 - abnormal homologous chromosome segregation with collapsed spindle

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FYPO:0003177 - abnormal meiotic homologous chromosome biorientation

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

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FYPO:0002092 - abnormal meiotic sister chromatid cohesion

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FYPO:0005509 - abnormal meiotic sister chromatid segregation

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FYPO:0008088 - abolished chromosome oscillation at meiotic metaphase I

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FYPO:0008099 - abolished homologous chromosome movement at anaphase A

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FYPO:0006315 - abolished homologous chromosome segregation

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FYPO:0006424 - abolished meiotic sister chromatid cohesion at centromere during meiosis I

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FYPO:0002093 - decreased meiotic sister chromatid cohesion

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FYPO:0004666 - decreased meiotic sister chromatid cohesion along chromosome arms

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FYPO:0005579 - decreased meiotic sister chromatid cohesion at centromere

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FYPO:0006423 - decreased meiotic sister chromatid cohesion at centromere during meiosis I

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FYPO:0004570 - decreased meiotic sister chromatid separation

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FYPO:0008189 - equational sister chromatid segregation during achiasmatic meiosis I

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FYPO:0008202 - equational sister chromatid separation at meiosis I

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FYPO:0006372 - incomplete meiotic chromosome segregation, with chromosomal bridge

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FYPO:0007759 - increased duration of meiotic sister chromatid cohesion at centromere during meiosis I

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FYPO:0004393 - lagging chromosomes during meiosis I

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FYPO:0004394 - lagging chromosomes during meiosis II

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FYPO:0002091 - lagging meiotic chromosomes

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FYPO:0004668 - premature homologous chromosome segregation

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FYPO:0003182 - sister chromatid nondisjunction at meiosis II

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FYPO:0005648 - sister kinetochore dissociation in meiotic metaphase I

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FYPO:0005634 - sister kinetochore dissociation in meiotic metaphase I with equational sister chromatid segregation in meiosis I

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FYPO:0005633 - sister kinetochore dissociation in meiotic metaphase I, normal chromosome segregation in meiosis I, and sister chromatid non-disjunction in meiosis II

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FYPO:0000678 - unequal homologous chromosome segregation

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FYPO:0000925 - unequal meiotic chromosome segregation

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