Phenotype Help

CLB6 / YGR109C Phenotype

Phenotype annotations for a gene are curated single mutant phenotypes that require an observable (e.g., "cell shape"), a qualifier (e.g., "abnormal"), a mutant type (e.g., null), strain background, and a reference. In addition, annotations are classified as classical genetics or high-throughput (e.g., large scale survey, systematic mutation set). Whenever possible, allele information and additional details are provided.


Summary
Non-essential gene in reference strain S288C; null mutation accelerates progression through START and G2/M phase transition, which leads to small cell size; overexpression slows down G2 phase progression and increases chromosome loss; in systematic studies null mutants are sensitive to cycloheximide and mycophenolic acid, but resistant to hydroxyurea, fenpropimorph, camptothecin, tunicamycin, bleomycin

Annotations

A phenotype is defined as an observable (e.g., apoptosis) and a qualifier (e.g., increased). There may be more than one row with the same phenotype if that phenotype was observed in separate studies or in different conditions, strains, alleles, etc.

37 entries for 22 phenotypes


Increase the total number of rows showing on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i" buttons located within a cell for an annotation to view further details.

PhenotypeExperiment TypeMutant InformationStrain BackgroundChemicalDetailsReference
cell cycle progression in G1 phase: increased rate
classical geneticsnull
Allele: clb6-Δ
OtherDetails: 31% acceleration of START
Basco RD, et al. (1995) PMID:7651421
cell cycle progression in G2 phase: decreased rate
classical geneticsoverexpressionOtherBasco RD, et al. (1995) PMID:7651421
cell cycle progression through the G2/M phase transition: increased rate
classical geneticsnull
Allele: clb6-Δ
OtherBasco RD, et al. (1995) PMID:7651421
cell cycle progression: abnormal
systematic mutation setoverexpressionS288CDetails: accumulation of cells with a 2C DNA content and an increased percentage of large-budded cells indicative of a G2 or M phase delay or arrest
Niu W, et al. (2008) PMID:18617996
cell size: decreased
classical geneticsnull
Allele: clb6-Δ
OtherBasco RD, et al. (1995) PMID:7651421
chromosome/plasmid maintenance: decreased
systematic mutation setoverexpressionOtherAssay: chromosome transmission fidelity (CTF) assay
Details: dosage chromosome instability (dCIN) involving chromosome loss
Duffy S, et al. (2016) PMID:27551064
colony sectoring: increased
classical geneticsoverexpressionS288CAssay: quantitative chromosome transmission fidelity (qCTF) assay
Details: >1.5 fold increase in mini-chromosome loss relative to wt, indicative of chromosome instability (CIN)
Zhu J, et al. (2015) PMID:25823586
competitive fitness: decreased
competitive growth overexpressionS288CDetails: decreased abundance within the barFLEX overexpression collection arrayed after 20 generations of pooled growth
Douglas AC, et al. (2012) PMID:23050238
competitive fitness: normal
competitive growth

fitness profiling using complete deletion alleles

null
Allele: clb6-Δ
S288CMedia: minimal medium
Details: Relative fitness score: 1
Breslow DK, et al. (2008) PMID:18622397
growth in exponential phase: increased rate
classical geneticsoverexpressionOtherDetails: 83 minute doubling time compared to 99 minutes for wild type
Basco RD, et al. (1995) PMID:7651421
Showing 1 to 10 of 37 entries

Shared Phenotypes

This diagram displays phenotype observables (purple squares) that are shared between the given gene (yellow circle) and other genes (gray circles) based on the number of phenotype observables shared (adjustable using the slider at the bottom).


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