Reference: Zhang Z, et al. (2005) Budding yeast PDS5 plays an important role in meiosis and is required for sister chromatid cohesion. Mol Microbiol 56(3):670-80

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Abstract


Budding yeast PDS5 is an essential gene in mitosis and is required for chromosome condensation and sister chromatid cohesion. Here we report that PDS also is required in meiosis. Pds5p localizes on chromosomes at all stages during meiotic cycle, except anaphase I. PDS5 plays an important role at first meiotic prophase. Failure in function of PDS5 causes premature separation of chromosomes. The loading of Pds5p onto chromosome requires the function of REC8, but the association of Rec8p with chromosome is independent of PDS5. Mutant analysis and live cell imaging indicate that PDS5 play a role in meiosis II as well.

Reference Type
Journal Article | Research Support, N.I.H., Extramural | Research Support, Non-U.S. Gov't | Research Support, U.S. Gov't, P.H.S.
Authors
Zhang Z, Ren Q, Yang H, Conrad MN, Guacci V, Kateneva A, Dresser ME
Primary Lit For
PDS5
Additional Lit For
REC8 | pds5-1

Gene Ontology Annotations 1 entry for 1 gene


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Gene/ComplexQualifierGene Ontology TermAnnotation ExtensionEvidenceSourceAssigned On
PDS5involved inmeiotic cell cycleIMPSGD2017-03-29
Showing 1 to 1 of 1 entries

Phenotype Annotations 2 entries for 1 gene


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GenePhenotypeExperiment TypeMutant InformationStrain BackgroundChemicalDetails
PDS5spore germination: decreased
classical geneticsconditional
Allele: pds5-1
OtherTemperature: permissive temperature, 21 °C
PDS5sporulation: absent
classical geneticsconditional
Allele: pds5-1
OtherTemperature: elevated temperature, 34 °C
Showing 1 to 2 of 2 entries