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Phenotype ontology term - FYPO:0005509 - abnormal meiotic sister chromatid segregation

Term summary

ID
FYPO:0005509
Name
abnormal meiotic sister chromatid segregation
Ontology or CV name
Phenotype
Definition
A cellular process phenotype in which meiotic sister chromatid segregation is abnormal. Meiotic sister chromatid segregation is the process in which sister chromatids are organized and then physically separated and randomly apportioned to two sets during the second division of the meiotic cell cycle.

Parents

Annotation

Multi-locus phenotype

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

FYPO:0005509 - abnormal meiotic sister chromatid 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: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:0004394 - lagging chromosomes during meiosis II

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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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