Factors

We need to know every factor which determines lifespan.

Lifespan factors often but not always originate from defined genetic elements. They are not just genes, by definition they can be anything for which a Classifications schema can be build for that is related to the regulation of lifespan, such entities may include Single-Nucleotide Polymorphism, transcript variants, proteins and their complexes, compounds (i.e. small molecules like metabolites and drugs), etc. A factor should be based on a defined molecular entity or genomic position and been classified. It shall be highly flexible and scalable Concept.

While individual lifespan factors within each species or precise defined molecular entities will be captured within the Lifespan App, Data Entries of the Data App may summarize for instance the relevance of each factor class (e.g. homologous group; chemical derivate of related structure and properties, etc.) as well as draw overall conclusions. o

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  • Types: + -
    Gene (2)  
  • symbol name observation species
    ANS1 Deletion of ANS1 decreases replicative lifespan by 25% in the alpha strain [19030232]. Budding yeast
    ARP1 Actin-Related Protein 1 Deletion of ARP1 decreases replicative lifespan by 40% in the alpha strain [18340043; 19030232]. Budding yeast
    ATG15 AuTophaGy related 15 Deletion of ATG15 does not affect the lifespan significantly on AL, while DR shortens replicative lifespan of ATG15 deletion mutant by 28% [18690010]. Budding yeast
    ATH1 Acid TreHalase Deletion of ATH1 extend the mean chronological lifespan by 17% (at 30 degree Celsus in BY4742) [22783207]. ATH1 mutants have higher trehalose levels until the end of the post-diauxic growth phase, but reaches a plateau at the level of 50-70% of wild-type in the stationary phase [22783207]. Budding yeast
    ATP1 ATP synthase 1 Deletion of ATP1 increases chronological lifespan by up to 50% [17492370], but decreases replicative lifespan by 70% in the alpha strain [18340043]. Budding yeast
    AVO2 Adheres VOraciously (to TOR2) Deletion of AVO2 extends chronological lifespan [21641548]. Budding yeast
    BAS1 BASal 1 Deletion of BAS1 increases replicative lifespan by 30% in the alpha strain [16293764; 19030232]. Budding yeast
    BIM1 BInding to Microtubules 1 Deletion of BIM1 increases mean chronological lifespan by 42 - 133% (42, 47, 49, 133) in diploid cells [21447998]. Budding yeast
    RPS18A Ribosomal Protein of the Small subunit 18A Deletion of both RPS18A and RPS18B paralogs increases replicative lifespan by moderately, but significantly by 15% [17174052]. Deletion of RPS18A alone does not effect mean replicative lifespan significantly [22377630]. Budding yeast
    RPS18B Ribosomal Protein of the Small subunit 18B Deletion of both RPS18A and RPS18B paralogs increases replicative lifespan moderately, but significantly by 15% [17174052]. 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
    BUL1 Binds Ubiquitin Ligase 1 Deletion of BUL1 does non-significantly reduces mean chronological lifespan under starvation/extreme DR [20657825]. Budding yeast
    CAT5 CATabolite repression 5 Deletion of CAT5 decreases chronological lifespan by up to 50% [17492370] and also decreases replicative lifespan by 30% in the alpha strain [18340043]. Budding yeast
    CBP4 Cytochrome B mRNA Processing 4 Deletion of CBP4 increases mean chronological lifespan by 88 - 165% (88, 95, 146, 165) in diploid cells [21447998]. Budding yeast
    CCR4 Carbon Catabolite Repression 4 Deletion of CCR4 increases mean chronological lifespan by 20 - 41% (20, 33, 41) in diploid cells [21447998]. In W303R CCR4 deletion shortens replicative lifespan by approximately 80% and results in temperature sensitivity that is suppressed by SSD1-V. SSD1-V partially suppresses the short-lifespan of ccr4 mutant. CCR4 mutation is synthetically lethal in combination with deletion of MPT5 in the absence of SSD1-V [11805047]. Budding yeast
    CCS1 Copper Chaperone for SOD1 1 Deletion of CCS1 reduces replicative lifespan by 50% [17460215]. Budding yeast
    CIN8 Chromosome INstability 8 Deletion of CIN8 increases mean chronological lifespan by 8 - 74% in diploid cells [21447998]. Budding yeast
    CLA4 CLn Activity dependant 4 Deletion of CLA4 decreases replicative lifespan by 60% in the alpha strain [18340043; 19030232]. Budding yeast
    COQ3 COenzyme Q 3 Deletion of COQ3 decreases chronological lifespan and renders cells respiratory deficient and sensitive to hydrogen peroxide [12586694]. Budding yeast
    CPR7 Cyclosporin-sensitive Proline Rotamase 7 Deletion of CPR7 has no effect on lifespan replicative lifespan, but increases chronological lifespan [11361336] Budding yeast
    CRC1 CaRnitine Carrier 1 Deletion of CRC1 increases replicative lifespan [16293764]. CRC1 deletion increases replicative lifespan by 25% in the alpha strain [19030232] Budding yeast
    CSR2 Chs5 Spa2 Rescue 2 Deletion of CSR2 results in higher levels of intracellular reactive oxygen species, augmentation of scavenging enzymes and extends replicative as well as chronological lifespan [16336970]. Budding yeast
    CTF4 Chromatin-associated protein, required for sister chromatid cohesion; interacts with DNA polymerase alpha (Pol1p) and may link DNA synthesis to sister chromatid cohesion Deletion of CTF4 results in an approximately 75% reduced mean replicative lifespan [12024027]. Budding yeast
    CTF8 Chromosome Transmission Fidelity 8 Deletion of CTF8 increases mean chronological lifespan by 15-92% (15, 18, 42, 45, 92) in diploid cells [21447998]. Budding yeast
    CUP9 Homeodomain-containing transcriptional repressor of PTR2, which encodes a major peptide transporter; imported peptides activate ubiquitin-dependent proteolysis, resulting in degradation of Cup9p and de-repression of PTR2 transcription Deletion of CUP9 increases replicative lifespan by 30% in the alpha and a strains [18340043]. Although CPU9 was identified as a potential long-lived mutant strain in a bar-code screen, the chronological lifespan of CUP9 deletion mutant is not significantly different from than of wild-type under starvation/extreme DR [20657825]. Budding yeast
    Factors are an extension of GenAge and GenDR.

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