| CG17856 | — | RNAi of CG17856 results in an increase in mean lifespan of 13-18% in females. In the case of males and post-developmental experiments the results are variable [19747824]. | Fruit fly |
| CG18809 | — | RNAi of CG18809 results in a 7-19% increase in mean lifespan of females, while neural RNAi results in an increased mean lifespan of up to 12% in females. For males the results are variable [19747824]. | Fruit fly |
| CG9172 | — | RNAi against CG9172 increases mean lifespan in females by up to 4-12% when applied in both development and adulthood, and up to 46% when applied in adult neurons only. For males the effect is variable [19747824]. | Fruit fly |
| Edem1 | — | The mean lifespan of Edem1 mutants of both male and female is increased by more than 30% [19302370]. | Fruit fly |
| Lnk | — | Loss of Lnk function results in increased median (14% in females and 17.5 in males) and maximum lifespan, reduced female fecundity and improves survival under conditions of oxidative stress and starvation. Heterozygousity does not result in any significant differences in lifespan in either males or females. Moreover, lifespan extension in one of the female homozygous mutant is fully rescued by the introduction of a Lnk genomic rescue construct [20333234]. | Fruit fly |
| CG5389 | — | RNAi of complex V subunit CG5389 results in increased mean longevity under standard laboratory food conditions (3% yeast) in males. RNAi started from the development results in a mild lifespan increase in both sexes (3-11% in females and 3-8% in males). Post-developmental RNAi and silencing limited to neurons has variable effects with reduction in lifespan of up to 9% [19747824]. Under rich media conditions CG5389 knockdown throughout development and adulthood increases mean lifespan by 26% and abolished the lifespan extension by DR (started in the adulthood) in males. Suppression of CG5389 only during the adulthood either via RNAi by tub-GS or via oligomycin (a specific inhibitor of complex V) feeding prevents an increase in longevity under DR (started in the adulthood) in males [19968629]. | Fruit fly |
| ovo | — | The dominant ovoD1 allele extends female lifespan by approximately 50%. It does not synergize or prevent life-extension caused by chico [10617470; 11292874].
ovoD1 mutants are sterile [Mevel-Ninio et al. 1991]. | Fruit fly |
| p53 | — | Overexpression of wild-type p53 during adult life has no significant effect on lifespan. Expression of dominant-negative versions of p53 in adult neurons extends lifespan by 58% in females and by 32% in males and increases resistance to genotoxic stress and resistance to oxidative stress, but not to starvation or heat stress, while not affecting egg production or physical activity.
Dominant negative p53 expression cancels out lifespan extension effect of DR, low calorie-food (5% SY). Muscle or fat body specific expression of a dominant negative form of p53 as well as globally lack of p53 decreases lifespan [16303568]. Loss of p53 activity slightly shortens the lifespan. Mutants that lack p53 survive well up to 50 days, but mortality rate increases relative to wild-type at later ages. p53 mutant animals are extremely sensitive to irradiation [12935877].
Expression of dominant-negative (DN) form of p53 in adult neurons, but not in muscle or fat body cells, extends median lifespan by 19% and maximum lifespan by 8%. The lifespan of dietary-restricted flies is not further extended by simultaneously expressing DN-DMp53 in the nervous system, indicating that a decrease in Dmp53 activity may be part of the DR lifespan-extending effect. Selective expression of DN-Dmp53 in only the 14 insulin-producing cell (IPCs) in the brain extends lifespan to the same extent as expression in all neurons and this lifespan extension is not additive with DR [17686972].
| Fruit fly |
| alpha-Man-I | alpha Mannosidase I | alpha-Man-I mutant fly exhibit enhanced resistance to paraquat and starvation an a 60% increase in mean lifespan for both sexes. After outcrossing, the mutant exhibit, under normal conditions, an increase in mean lifespan of 22% for females and 38% for males. Maximum lifespan is increased by 15%. alpha-Man-I RNAi knockdown results in a 39% increase in mean lifespan [19302370]. | Fruit fly |
| aPKC | atypical protein kinase C | Insertion of a P-based vectors in the structural part of aPKC increase male and female lifespan [22661237]. | Fruit fly |
| bchs | blue cheese | Loss of function mutation in bchs results in a 40-45% decrease in mean lifespan and is associated with age-related neurodegenerative phenotype with reduced CNS size and altered morphology as well as accumulation of insoluble ubiquinated proteins and amyloid precursor-like proteins along with an increase in neuronal apoptosis. No pronounced developmental defects were observed and young adults have normal behaviours, indicating that the bchs gene is essential for normal adult survival and longevity [12598614].
bchs mutation reduces mean lifespan by 28 - 54% and maximum lifespan by 24 - 46% [17435236].
Alfy (autophagy-linked FYVE protein) is the conserved human bchs homolog [15292400]. | Fruit fly |
| bwa | brain washing | bwa (alias Dacer) inactivation increases Drosophila pre-adult development time and anti-oxidative stress capacity. Mean lifespan is increased by 16% in females, by 21% in males and by 19% in total. Maximum lifespan of females, males is also extended by 20 and 12%, respectively [20112046]. | Fruit fly |
| 14-3-3epsilon | CG31196 gene product from transcript CG31196-RA | Loss of 14-3-3ε results in increased stress-induced apoptosis, growth repression and extended lifespan of flies, in a foxo-dependent manner. Mean lifespan of males and females is increased by 25% and 49%, respectively. Increased 14-3-3ε expression also reverts foxo-induced growth defects. No effect of lifespan is observed when overexpressing 14-3-3ε in adipose tissue, indicating that endogenous foxo activity in this tissue is low under normal conditions [18665908]. | Fruit fly |
| dnc | dunce | cAMP phosphodiesterase-deficient dunce mutants have an extended maximum lifespan by about 70% [17369827]. | Fruit fly |
| EcR | Ecdysone receptor | Mutant heterozygotes in EcR live on mean 40%-50% longer than controls [12610309; reviewed in 12610294]. Homozygous mutants in EcR are inviable. The developmental time and weight of EcR+/- mutants is the same as control, but resistance to temperature, oxidative stress, and starvation is increased in heterozygotes [12610309]. | Fruit fly |
| E(z) | Enhancer of zeste | Flies heterozygous for the protein null E(z)63 or the catalytically inactive E(z)731 mutation that are progeny of an out-cross to an Oregon-R (O-R) wild-type strain exhibit a substantially greater median lifespan than the O-R control (71% and 76%, respectively). When derived from an out-cross to a longer-lived Canton-S (C-S) wild-type strain, the median lifespan of E(z)63 heterozygous is 33% longer than the C-S control [20018689]. | Fruit fly |
| egm | enigma | Mutation in egm confers resistance to oxidative stress and extends the lifespan [16434470]. | Fruit fly |
| esg | Escargot | Disruption of esg by insertion of the P{GT1} vector 300 bp downstream of its structural part increases male and female lifespan. Heterozygous esg and insc double mutants interact in the course of lifespan determination. The decrease of esg transcription is associated with lifespan increase in mutant esg and insc flies [22661237]. | Fruit fly |
| esc | extra sexcombs | Males heterozygous for the null esc4 or the dominant negative esc9 mutation that are progeny of an out-cross to a O-R wild-type strain have median lifespan that is, respectively, 47% and 60% longer than the O-R control. When derived from an out-cross to a longer-lived C-S wild-type strain, heterozygous esc9 flies have a median lifespan that is 43% longer than the C-S control [20018689]. | Fruit fly |
| Gr63a | Gustatory receptor 63a | Gr63a loss-of-function in female flies leads to 30% extended mean lifespan, increased fat deposition, and enhanced resistance to some (but not all) environmental stresses. Lifespan of males is not extended [20422037].
Overexpression of Gr63a has modest negative effect on lifespan [20422037]. | Fruit fly |
| Rpd3 | Histone deacetylase Rpd3 | Males heterozygous for hypomorphic (partial loss-of-function) or null mutation of Rpd3 have a lifespan extension of 33% and 41 - 47%, respectively. Females heterozygous for a hypomorphic allele have a 52% increase in lifespan, but females carrying a null mutation have only modest increase in maximum lifespan (but not median lifespan). Longevity increases to the same extent in wild-type under low-calorie diet and rpd3 mutants fed normal diet. DR fails to further increase lifespan of rpd3 mutants. DR leads to a moderate but significant down-regulation of Rpd3, analogous to decrease obtained in heterozygotes carrying rpd3 mutation. rpd3 mutants fed normal food and wild-type fed low-calorie increase Sir2 expression two-fold [12459580]. | Fruit fly |
| Indy | I'm not dead yet | Flies heterozygotic for a disruption in Indy gene have extended mean (87-92%) and maximum (45%) lifespan. Homozygotes for the disruption show only a 10 - 20% increase in mean lifespan [11118146]. Heterozygous insertion of a p-element in the non-coding region of Indy locus leads to a reduction in Indy mRNA expression and causes a significant median lifespan extension in male and female by about 29% and 34%, respectively. At normal or high calorie conditions Indy heterozygote mutants have a significant lifespan extension, but under low calorie conditions, Indy heterozygous mutants have minimal median lifespan extension. Reduction of calorie content from high to normal calorie condition results in 19% decline in Indy mRNA and from normal to low calorie condition results in additional 9% decrease in Indy mRNA. Reduction of calorie content from high to normal calorie conditions in heterozygous Indy mutants leads to 20% reduction in Indy mRNA expression without any additional decrease upon further reduction to low calorie food. Maximum lifespan extension is associated with Indy mRNA levels between 25 - 75% of normal. Long-lived heterozygous Indy mutants on high-calorie food and normal wild-type on low-calorie food have several phenotypes in common: 50 - 60 % reduced mRNA expression levels of Ilp2, Ilp3 and Ilp 5; similar high percentage of anti-FOXO-positive nuclei in fat body cells; higher sensitivity to starvation; do not gain weight; similar decrease in triglycerides and fat storage; normal food intake [19470468].
Mutations in Indy dramatically extend lifespan without a loss in fertility, physical activity, flight velocity or metabolic rate [11118146; 12626742]. Indy encodes a high-affinity dicarboxylate/citrate plasma membrane transporter found most abundantly in adult fat body, oenocytes and midgut cells, the primary sites of intermediary metabolism [12391301]. Indy mutation alters metabolism in a manner similiar to DR and mutants have several phenotypes with long-lived DR files in common, including decreases insulin-like signaling, lipid storage, weight gain, and resistance to starvation, and an increase in spontaneous physical activity [19470468].
Of the Indy206 and Indy302 mutation only one of the two has lower mRNA levels and both do not extend lifespan of female flies in any genetic background. In original genetic background only Indy mutation associated with altered RNA expression extends the lifespan of males. This effect is abolished by back-crossing into standard out-bred genetic backgrounds and is associated with an unidentified locus on the X chromosome. Original Indy line with long-lived males is infected by the cytoplasmic Wolbachia. Longevity of Indy males disappear after tetracycline clearance of this endosymbiont [17571923]. | Fruit fly |
| insc | inscuteable | insc disruption through an insertion of the P{EPgy2} vector in ts structural part prolongs female lifespan. Heterozygous esg and insc double mutants interact in the course of lifespan determination. The decrease of esg transcription is associated with lifespan increase in mutant esg and insc flies [22661237]. | Fruit fly |
| chico | Insulin receptor substrate-1 | Mutation in chico extends mean, median, and maximum lifespan by 56%, 48%, and 42% in homozygotes and 44%, 36%, and 35% in heterozygotes. chico mutation produces dwarf, long-lived females at normal nutrition. Male heterozygous live 13% longer than wild-type, but male homozygous have a shortened lifespan [11292874]. Wild-type and chico mutant females have similar peak lifespan under DR, but the food concentration at which these are achieved is shifted to higher amounts. chico mutation induces a state equivalent to submaximal, DR-induced slowing of aging [11951037]. chico heterzoygous females have a reduced fecundity and homozygous recessive mutants are sterile. chico heterozygous mutants are resistant to starvation but not oxidative stress or temperature stress [11292874]. | Fruit fly |
| InR | Insulin-like 1 receptor | Mutations in InR (InRE19/InRp5545 transheterozygous) result in dwarf females with extended lifespan of up to 85% and dwarf males with reduced late age-specific mortality (although no significant change in lifespan) [11292875]. InrGC25/InrE19 transheterozygous animals are short-lived an exhibit an elevated rate of age-independent mortality [11292874].
Natural allelic variation in InR are associated with variation in lifespan [15013662; 20074316]. | Fruit fly |
