Phenotype Help

GAA1 / YLR088W 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
Essential gene; conditional mutants show decreased response to pheromone and increased heat sensitivity; depletion results in cytokinesis defects; overexpression causes slow growth

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.

19 entries for 15 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
chemical compound accumulation: increased
classical genetics repressibleS288C glycosylphosphatidylinositolDetails: accumulation of the complete GPI precursor, relative to wt cells which do not accumulate the precursor
Ohishi K, et al. (2001) PMID:11483512
competitive fitness: decreased
competitive growth

fitness profiling of essential genes using hypomorphic DAmP alleles

reduction of functionS288CMedia: minimal medium
Details: Relative fitness score: 0.710
Breslow DK, et al. (2008) PMID:18622397
cytokinesis: abnormal
large-scale surveyrepressibleS288CDetails: accumulation of cells with a 3C and/or 4C DNA content indicative of defects in cytokinesis or cell separation
Yu L, et al. (2006) PMID:16943325
haploinsufficient
heterozygous diploid, systematic mutation set null
Allele: gaa1-Δ
S288COhnuki S and Ohya Y (2018) PMID:29768403
heat sensitivity: increased
classical geneticsconditionalX2180-1ATemperature: elevated temperature, 37 °C
Chvatchko Y, et al. (1986) PMID:3524852
inviable
systematic mutation setnull
Allele: gaa1-Δ
S288CGiaever G, et al. (2002) PMID:12140549
inviable
classical geneticsnull
Allele: gaa1-Δ
OtherHamburger D, et al. (1995) PMID:7730400
peroxisomal morphology: abnormal
systematic mutation setrepressibleS288CDetails: peroxisomes are smaller than normal
Cohen Y, et al. (2014) PMID:24722918
pheromone-induced cell cycle arrest: decreased
classical geneticsreduction of functionX2180-1AChvatchko Y, et al. (1986) PMID:3524852
protein/peptide modification: decreased
Reporter: GPI-anchored proteins
classical geneticsconditional
Allele: gaa1-1
OtherTemperature: elevated temperature, 37 °C
Details: GPI anchor precursor is not attached to proteins
Hamburger D, et al. (1995) PMID:7730400
Showing 1 to 10 of 19 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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