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.
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.
26 entries for 14 phenotypesIncrease 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.
| Phenotype | Experiment Type | Mutant Information | Strain Background | Chemical | Details | Reference |
|---|---|---|---|---|---|---|
| cell cycle progression in G1 phase: arrested | classical genetics | conditional Allele: sgt1-5 D220V,E364K | S288C | Temperature: elevated temperature, 37 °C Details: arrest with single DNA mass and unbudded or small budded morphology (prior to alpha factor arrest point) | Kitagawa K, et al. (1999) PMID:10445024 | |
| cell cycle progression through the G2/M phase transition: arrested | classical genetics | conditional Allele: sgt1-3 L31P,F99L,N213I | S288C | Temperature: elevated temperature, 37 °C Details: arrest is MAD2 dependent | Kitagawa K, et al. (1999) PMID:10445024 | |
| chromosome segregation: abnormal | classical genetics | conditional Allele: sgt1-3 L31P,F99L,N213I | S288C | Temperature: elevated temperature, 37 °C Details: dramatic increase in chromosome missegregation | Kitagawa K, et al. (1999) PMID:10445024 | |
| colony sectoring: increased | large-scale survey | conditional Allele: sgt1-3 | S288C | Assay: chromosome transmission fidelity (CTF) assay Temperature: semi-permissive temperature Details: indicative of chromosome instability (CIN); metascore strong (multiple hit); similar results with sgt1-5 | Stirling PC, et al. (2011) PMID:21552543 | |
| competitive fitness: decreased | competitive growth fitness profiling of essential genes using hypomorphic DAmP alleles | reduction of function | S288C | Media: minimal medium Details: Relative fitness score: 0.993 | Breslow DK, et al. (2008) PMID:18622397 | |
| haploinsufficient | heterozygous diploid, systematic mutation set | null Allele: sgt1-Δ | S288C | Ohnuki S and Ohya Y (2018) PMID:29768403 | ||
| heat sensitivity: increased | classical genetics | conditional Allele: sgt1-5 D220V,E364K | S288C | Temperature: elevated temperature, 37 °C | Kitagawa K, et al. (1999) PMID:10445024 | |
| heat sensitivity: increased | classical genetics | conditional Allele: sgt1-3 L31P,F99L,N213I | S288C | Temperature: elevated temperature, 37 °C | Kitagawa K, et al. (1999) PMID:10445024 | |
| inviable | systematic mutation set | null Allele: sgt1-Δ | S288C | Giaever G, et al. (2002) PMID:12140549 | ||
| inviable | classical genetics | null Allele: sgt1-Δ | S288C | Kitagawa K, et al. (1999) PMID:10445024 |
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).
Click on a gene or phenotype observable name to go to its specific page within SGD; drag any of the gene or observable objects around within the visualization for easier viewing; click “Reset” to automatically redraw the diagram; filter the genes that share observable terms with the given gene by the number of terms they share by clicking anywhere on the slider bar or dragging the tab to the desired filter number.
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