AGP1 | high-Affinity Glutamine Permease 1 | Deletion of AGP1 extends chronological lifespan [16418483]. | Budding yeast |
ATP2 | ATP synthase F1 subunit gamma | A temperature sensitive allele of ATP2 causes a clonal senescence phenotype resulting from the disruption of the age asymmetry between mother and daughter cells in that that daughter cells are born as old as they mother cells at 36 degree Celsius. This mutation of valine to isoleucine at amino acid 90 does not affect growth on non-fermentable carbon source. This allele is associated with loss of mitochondrial membrane potential as well as failure to segregate functional mitochondria to daughter cells [12242224]. | Budding yeast |
BCY1 | Bypass of CYclase mutations | Disruption in BCY1 by mutation results decreases mean and maximum replicative lifespan by 37 and 16% and is associated with increased PKA activity [8195187]. | Budding yeast |
BRE5 | BREfeldin A sensitivity 5 | Deletion of BRE5 increases mean replicative lifespan by 30% [16293764] and mean chronological lifespan in diploid cells [21447998] | Budding yeast |
CCS1 | Copper Chaperone for SOD1 1 | Deletion of CCS1 reduces replicative lifespan by 50% [17460215]. | Budding yeast |
CDC25 | Cell Division Cycle 25 | The CDC25-10 allele extends mean and maximum replicative lifespan by 34% and 18%, respectively, at 30 degree Celsius. cdc25-10 mutants have an extended replicative lifespan under AL. Growth on 0.5% glucose restriction does not further extend replicative lifespan of cdc25-10 mutants. CDC25 null mutant is not viable. CDC25 appears to act in the same genetic pathway as SIR2 and NPT1 and is suggested to be genetic model of DR [11000115]. | Budding yeast |
CDC6 | Cell Division Cycle | The CDC6-1 conditional allele results in an approximately 20% increase in mean replicative life span. This allele is defective for replicative initiation form the rDNA ARS at 27 degree Celsius, resulting in a reduced rate of extrachromosomal rDNA circle accumulation [9428525]. The cdc6-1 allele results in genomic instability at the permissive temperature [8552037]. | Budding yeast |
CLN3 | CycLiN 3 | Overexpression shortens chronological lifespan together with age-dependent increases in genome instability and apoptosis. While around 80% of wild-type cells are alive almost non CLN3 overexpressers are alive (under condition that avoids adaptive regrowth) [17710147]. | Budding yeast |
CTT1 | CaTalase T 1 | Overexpression of cytosolic catalase T CTT1 alone slightly shortens stationary phase survival in strain DBY746. Overexpression CTT1 in combination with SOD1 increases stationary phase survival by about 10% [12586694]. Mutational inactivation [20696905] or deletion [21076178] of CTT1 lead to a longer chronological lifespan. | Budding yeast |
DNA2 | DNA synthesis defective 2 | Mutants in DNA2 exhibit an accelerated ageing phenotype including extended cell cycle time, age-related transcriptional silencing defects, and nucleolar reorganization, which are all phenotypes of old wild-type cells. Lifespan of DNA2 mutants is extended by expression of an additional copy of SIR2 or by deletion of FOB1 and therefore the lifespan shortening partially suppressed. Three different alleles of DNA2 (dna2-1, dna2-2, and dna2-20) result in a significant shortened lifespan up to 85%. DNA2 mutation shorten the already short lifespan of SGS1 mutants [12024027]. | Budding yeast |
DNM1 | Dnm1p | Deletion of DNM1 extends significantly mean and maximum lifespan by 49 and 111% in FY10 strain and by 15 and 12% in BY4741 strain [17173038]. | Budding yeast |
FBP1 | Fructose-1,6-BisPhosphatase 1 | Deletion of FBP1 increases survival during the first 15 days during chronologocal aging, but does not increase chronological lifespan. FBP1 deletion reduces production of reactive oxygen species while overexpression of FBP1 shortens chronological lifespan [16199065]. | Budding yeast |
FIS1 | fission 1 (mitochondrial outer membrane) homolog (S. cerevisiae) | Deletion of FIS1 prolongs significantly mean and maximum lifespan by 13 and 29% as well as improves the fitness of old mother cells (in BY4741) [17173038]. | Budding yeast |
FOB1 | FOrk Blocking less 1 | Mutation in FOB1 extends replicative lifespan by 30-50% [10230397]. FOB1 mutation increases replicative lifespan by 25% in the alpha strain and by 10% in a strain [19030232]. FOB1 mutant exhibit an about 20% mean replicative lifespan increase [15722108]. Deletion of FOB1 causes extension in the short life span of the sir2 mutant by around 50% [10521401]. Mutation of the FOB1 gene slows the generation of rDNA circles and thus extends lifespan by approximately 30% in W303 and 50% in K2307 [10230397]. Even in cells lacking both Sir2 and Fob1, nicotinamide prevents the lifespan extension by DR [16311627]. | Budding yeast |
GCN5 | General Control Nonderepressible 5 | Deletion of GCN5 decreases replicative lifespan of extension of rho+ and rho0 cells as well as suppresses lifespan extension by the retrograde response [15547318]. Deletion of GCN5 strongly reduces chronological lifespan [19801973]. | Budding yeast |
GLN3 | GLutamiNe metabolism 3 | Deletion of GLN3 extends chronological lifespan [16418483]. GLN3 deletion decreases replicative lifespan by 20% in the alpha strain [19030232]. GLN3 deletion in the vineyard strain dramatically shortens chronological lifespan, while extends that of the laboratory strain [21901113].
| Budding yeast |
GPA2 | G Protein Alpha subunit 2 | Deletion of GPA2 increases mean and maximum replicative lifespan by 40% and 26%, respectively [11000115]. Deletion of GPA2 extends replicative lifespan by reducing cAMP-PKA activity and provides a genetic model for DR [11000115]. | Budding yeast |
GPR1 | G-Protein coupled Receptor 1 | Deletion of GRP1 increases mean and maximum replicative lifespan by 41% and 26%, respectively. GRP1 deletion mutants have also longer chronological lifespan. Deletion of GPR1 extends replicative lifespan by reducing cAMP-PKA activity and provides a genetically model for DR [11000115]. | Budding yeast |
HAT2 | Histone AcetylTransferase 2 | HAT2 deletion mutants have an by 30% extended mean replicative lifespan. A hat2 mutant or a hat1hat2 double mutant, but not a hat1 mutant, have an extended lifespan [16023114]. | Budding yeast |
HXK2 | HeXoKinase 2 | Deletion of HXK2 extends mean and maximum replicative lifespan by about 53% and 33%, respectively. Limiting glucose availability by mutating HXK2 significantly extends replicative lifespan and provides a genetically model of DR [11000115]. HXK2 deletion increases oxygene consumption. Changes in gene expression HXK2 mutation are quite similar to those of dietary-restricted cells. In fact, HXK2 mutants have a transcriptional profile that significantly resembles DR cells and cell overexpressing HAP4 [12124627]. | Budding yeast |
IDH2 | Isocitrate DeHydrogenase 2 | Deletion of IDH2 increases the mean replicative lifespan by about 30% [16293764]. IDH2 deletion extends mean replicative lifespan by 20% in the alpha strain and in a strain [19030232; 18340043]. IDH2 deletion extends mean, median and maximum lifespan by 5, 19 and 15% [23167605]. | Budding yeast |
KSS1 | Kinase Suppressor of Sst2 mutations 1 | Deletion of KSS1 results in increased sensitivity to heat shock and oxidative stress and a 25% reduction in median chronological lifespan [17662940]. | Budding yeast |
LYS12 | LYSine requiring 12 | Deletion of LYS12 extends mean replicative by 35% in the alpha strain but decreases mean replicative lifespan in the remade strain by 18% [16293764]. LYS12 deletion increases chronological lifespan [16418483]. | Budding yeast |
MEC1 | Mitosis Entry Checkpoint 1 | MEC1 mutants have a 3-fold reduced mean and maximum chronological lifespan under conditions of medium depletion [17710147]. | Budding yeast |
MEP2 | — | Deletion of MEP2 extends chronological lifespan [16418483]. | Budding yeast |