G and transmembrane receptor signaling. (TIF) Table S1 Identified obvious modifiers of the SCA3tr-Supporting InformationFigure S1 Filter retardation and Western blot analysisof selected head lysates. Filter retardation assay (FRA) was used to visualize polyQ aggregates. Western blot (WB) 
analysis of the head lysates to monitor abundance of Syntaxin was 25033180 used forQ78-induced REP. Table lists transformant ID (from VDRC), gene ID and gene name (if applicable) of all candidates identified along with the observed effects on the SCA3-induced phenotype: wildtype-like suppression (S*), robust suppression (S), robust enhancement (E), or lethal interaction (lethal). PolyQ modifiersModifiers of Polyglutamine Toxicitywith similar effects on Tau[R406W]-induced toxicity are highlighted in grey. Essential genes with amorphic mutations known to cause MedChemExpress K162 lethality are indicated (1). Reduced vitality or lethality following ubiquitous shRNA (actin5C-GAL4) against these genes is indicated in red. Lines not available for re-screening and/or photographs are marked as not analyzed (n.a.). (DOC)Table S2 Rescue of lethality induced by pan-neural polyQ expression. Table lists transformant ID (from VDRC), gene ID and gene name (if applicable) of all RNAi lines (genes silenced) which were tested for rescue effects on elav.polyQinduced lethality. In the F1 generation (elav.polyQ in combination with respective RNAi line), effects of gene silencing were categorized as rescue (R) if vital offspring was observed, or lethal (L) if no vital offspring was present. Control (white RNAi) is marked in grey. Lines not available for rescue experiments are marked as not analyzed (n.a.). (DOC)Dataset S1 Raw data archive in ZIP format. Supplementary File F1.cys for visualization in Cytoscape contains 
a network graph with RNAi screen candidates mapped onto the 20 k network of 78919-13-8 Costello et al. 2009. Primary candidates are represented in red, subtle candidates in black. The two Term2TermGOTerms as well as the two TopologyWeightedGOTerms files contain GO enrichment statistics and clustering results, and can be directly loaded into Genesis for visualization. (ZIP)AcknowledgmentsWe thank Herbert Jackle and his lab members for initial help starting this ?project.Author ContributionsConceived and designed the experiments: HV BA AV. Performed the experiments: HV MB KP PK AL SH. Analyzed the data: HV RC BA AV. Contributed reagents/materials/analysis tools: MS. Wrote the paper: HV BA JBS AV.
Several studies including various genome wide association studies have demonstrated the existence of an important familial and genetic component of longevity [1,2,3,4,5,6,7,8,9]. Twin studies have highlighted that approximately 25 of the overall variation in human lifespan can be attributed to genetic factors [10,11,12], which becomes more relevant after 60 years of age [13]. Based on the results obtained in model organisms, the research on the genetic component of human longevity has been focused on conserved pathways related to stress response signalling, DNA repair and to the storage and the use of nutrients [14,15]. Studies on centenarians or long-lived subjects allowed indeed to identify specific genes and genotypes involved in these pathways that influence human lifespan (for reviews see [16,17,18,19]). In particular, the variability and the expression of the genes involved in the storage and the use of the nutrients showed to influence both longevity and the quality of the aging [14,20]. The importance.G and transmembrane receptor signaling. (TIF) Table S1 Identified obvious modifiers of the SCA3tr-Supporting InformationFigure S1 Filter retardation and Western blot analysisof selected head lysates. Filter retardation assay (FRA) was used to visualize polyQ aggregates. Western blot (WB) analysis of the head lysates to monitor abundance of Syntaxin was 25033180 used forQ78-induced REP. Table lists transformant ID (from VDRC), gene ID and gene name (if applicable) of all candidates identified along with the observed effects on the SCA3-induced phenotype: wildtype-like suppression (S*), robust suppression (S), robust enhancement (E), or lethal interaction (lethal). PolyQ modifiersModifiers of Polyglutamine Toxicitywith similar effects on Tau[R406W]-induced toxicity are highlighted in grey. Essential genes with amorphic mutations known to cause lethality are indicated (1). Reduced vitality or lethality following ubiquitous shRNA (actin5C-GAL4) against these genes is indicated in red. Lines not available for re-screening and/or photographs are marked as not analyzed (n.a.). (DOC)Table S2 Rescue of lethality induced by pan-neural polyQ expression. Table lists transformant ID (from VDRC), gene ID and gene name (if applicable) of all RNAi lines (genes silenced) which were tested for rescue effects on elav.polyQinduced lethality. In the F1 generation (elav.polyQ in combination with respective RNAi line), effects of gene silencing were categorized as rescue (R) if vital offspring was observed, or lethal (L) if no vital offspring was present. Control (white RNAi) is marked in grey. Lines not available for rescue experiments are marked as not analyzed (n.a.). (DOC)Dataset S1 Raw data archive in ZIP format. Supplementary File F1.cys for visualization in Cytoscape contains a network graph with RNAi screen candidates mapped onto the 20 k network of Costello et al. 2009. Primary candidates are represented in red, subtle candidates in black. The two Term2TermGOTerms as well as the two TopologyWeightedGOTerms files contain GO enrichment statistics and clustering results, and can be directly loaded into Genesis for visualization. (ZIP)AcknowledgmentsWe thank Herbert Jackle and his lab members for initial help starting this ?project.Author ContributionsConceived and designed the experiments: HV BA AV. Performed the experiments: HV MB KP PK AL SH. Analyzed the data: HV RC BA AV. Contributed reagents/materials/analysis tools: MS. Wrote the paper: HV BA JBS AV.
Several studies including various genome wide association studies have demonstrated the existence of an important familial and genetic component of longevity [1,2,3,4,5,6,7,8,9]. Twin studies have highlighted that approximately 25 of the overall variation in human lifespan can be attributed to genetic factors [10,11,12], which becomes more relevant after 60 years of age [13]. Based on the results obtained in model organisms, the research on the genetic component of human longevity has been focused on conserved pathways related to stress response signalling, DNA repair and to the storage and the use of nutrients [14,15]. Studies on centenarians or long-lived subjects allowed indeed to identify specific genes and genotypes involved in these pathways that influence human lifespan (for reviews see [16,17,18,19]). In particular, the variability and the expression of the genes involved in the storage and the use of the nutrients showed to influence both longevity and the quality of the aging [14,20]. The importance.
