Figures

Dome inhibition in adult muscle reduces lifespan, disrupts homeostasis, and causes AKT hyperactivation.
(A) STAT activity in different muscles in 10xSTAT92E-GFP reporter fly. One fly out of 5 shown. Upper panel: lateral view, Scale bar = 500 µm. Lower panels: dorsal thorax (left); dorsal abdomen (middle); tibia (right), Scale bar = 100 µm. (B) Lifespan of 24B-Gal80ts/+ and 24B-Gal80ts > dome∆ at 29°C. Log-Rank test: χ2 = 166, ***p<0.0001; Wilcoxon test: χ2 = 157.7, ***p<0.0001. (C) Negative geotaxis assay of 14-day-old 24B-Gal80ts/+ and 24B-Gal80ts > dome∆ flies. Points represent mean height climbed in individual vials (~20 flies/vial), pooled from three independent experiments. Unpaired T-test: **p=0.0033. (D) Muscle (Phalloidin) and neutral lipid (LipidTox) of thorax samples from 14-day-old 24B-Gal80ts/+ and 24B-Gal80ts > dome∆ flies. One representative fly per genotype is shown of six analysed. Scale bar = 50 µm. (E) Thin layer chromatography (TLC) of triglycerides in 7-day-old 24B-Gal80ts/+ and 24B-Gal80ts > dome∆ flies, n = 3–4 per genotype. One experiment of two is shown. Unpaired T-Test: ***p<0.0001. (F) Glucose and trehalose (left) and glycogen (right) in 7-day-old 24B-Gal80ts/+ and 24B-Gal80ts > dome∆ flies, pooled from two independent experiments. Unpaired T-Test (Glucose +Trehalose): ***p<0.0001 and unpaired T-Test (Glycogen): ***p<0.0001. (G) CO2 produced, O2 consumed, and RQ of 7-day-old 24B-Gal80ts/+ and 24B-Gal80ts > dome∆ flies. Box plots show data from one representative experiment of three, with data collected from a 24 hr measurement pooled from 3 to 4 tubes per genotype with 10 flies/tube. P values from Mann-Whitney test. (H–L) Western blots of leg protein from 14-day-old 24B-Gal80ts/+ and 24B-Gal80ts > dome∆ flies. (H) Phospho-AKT (S505). One experiment of four is shown. Unpaired T-Test: ***p<0.0001. (I) Total AKT. One experiment of two is shown. Unpaired T-Test: **p=0.0017. (J) Phospho-p70 S6K (T398). One experiment of two is shown. Unpaired T-Test: ns p=0.0539. (K) Phospho-AMPKα (T173). One experiment of three is shown. Unpaired T-Test: ns p=0.1024. (L) Phospho-ERK (T202/Y204). One experiment of three is shown. Unpaired T-Test: ns p=0.0826.

Further characterisation of the requirement for dome in adult muscle.
(A) STAT activity (10xSTAT92E-GFP) and muscle (MHC-RFP) colocalize in adult flies. One fly of 6 shown. Scale bar = 500 µm. (B) dome expression by qRT-PCR in thorax samples from 14-day-old 24B-Gal80ts/+ and 24B-Gal80ts > dome∆ flies. Unpaired T-Test: *p=0.0102. (C) Lifespan of UAS-dome∆/+ and 24B-Gal80ts > dome∆ at 29°C. Log-Rank test: χ2 = 100.8, ***p<0.0001; Wilcoxon test: χ2 = 76.2, ***p<0.0001. (D) Lifespan of 24B-Gal80ts/+ and 24B-Gal80ts > dome∆ at 25°C. Log-Rank test: χ2 = 61.83, ***p<0.0001; Wilcoxon test: χ2 = 55.18, ***p<0.0001. (E) Smurf assay of 14-day-old 24B-Gal80ts/+ (n = 49) and 24B-Gal80ts-dome∆ flies (n = 18). Data pooled from two independent experiments. (F) Lifespan of Mef2-Gal80ts/+ and Mef2-Gal80ts > dome∆ flies at 29°C. Log-Rank test: χ2 = 86.96, ***p<0.0001; Wilcoxon test: χ2 = 78.61, ***p<0.0001. (G) Negative geotaxis assay of 14-day-old Mef2-Gal80ts/+ and Mef2-Gal80ts > dome∆ flies. Points represent mean climbing height of individual vials analysed (~20 flies/vial), pooled from three independent experiments. Unpaired T-Test: ***p<0.0001. (H, I) Western blots of protein from legs of 14-day-old Mef2-Gal80ts/+ and Mef2-Gal80ts > dome∆ flies. One of three independent experiments is shown. (H) Phospho-AKT. Unpaired T-Test: *p=0.0145. (I) Total AKT. Unpaired T-Test: ***p<0.0003. (J) Western blots of Phospho-AKT in leg samples from 14-day-old MHC-Gal4/+ and MHC-Gal4 >dome∆ (II) flies. One of two independent experiments is shown. Unpaired T-Test: ns p=0.2557. (K) Lifespan of MHC-Gal4/+ and MHC-Gal4 >dome∆ (II) flies at 29°C. Log-Rank test: χ2 = 82.9, ***p<0.0001; Wilcoxon test: χ2 = 58.91, ***p<0.0001. (L–R) Expression by qRT-PCR of Akt1 and insulin-like peptides in whole fly samples from 14-day-old 24B-Gal80ts/+ and 24B-Gal80ts-dome∆ flies. All transcript levels are normalized to Rpl1 and shown in arbitrary units [au]. P values in B, G, H-J, L-R from unpaired T-test. (S) Feeding assay of 24-Gal80ts/+ and 24B2-Gal80ts > dome∆ flies at 29°C. n = 4 were analysed per genotype. Absorbance at 620 nm is shown in arbitrary units [au]. Unpaired T-Test: ns p=0.8819.

Hop is required, but not sufficient, for Dome to control AKT.
(A) Lifespan of w1118 and hopTum-L flies at 29°C. Log-Rank test: χ2 = 0.3223, ns p=0.5702; Wilcoxon test: χ2 = 0.4756, ns p=0.4906. (B) Phospho-AKT in leg samples from 14-day-old w1118 and hopTum-L flies. One experiment of two is shown. Unpaired T-Test: ns p=0.6854. (C) Actin (Phalloidin) and neutral lipid (LipidTox) in flight muscle from 14-day-old w1118 and hopTum-L flies. One representative fly shown of six analysed per genotype. Scale bar = 50 µm. (D) Lifespan of 24B-Gal80ts/+, 24B-Gal80ts > dome∆, and hopTum-L;24B-Gal80ts > dome∆ flies at 29°C. Log-Rank test (24B-Gal80ts/+ vs. 24B-Gal80ts > dome∆): χ2 = 319.4, ***p<0.0001; Wilcoxon test (24B-Gal80ts/+ vs. 24B-Gal80ts > dome∆): χ2 = 280.2, ***p<0.0001. Log-Rank test (24B-Gal80ts/+ vs. hopTum-L 24B-Gal80ts > dome∆): χ2 = 18.87, ***p<0.0001; Wilcoxon test (24B-Gal80ts/+ vs. hopTum-L 24B-Gal80ts > dome∆): χ2 = 20.83, ***p<0.0001. (E) Phospho-AKT in leg samples from 14-day-old 24B-Gal80ts/+, 24B-Gal80ts > dome∆ and hopTum-L;24B-Gal80ts > dome∆ flies. P values from unpaired T-Test.

Interactions of dome with AMPK, MAPK, and FOXO signalling in adult muscle.
(A) Phospho-AKT in leg samples from 14-day-old 24B-Gal80ts/+, 24B-Gal80ts > AMPKα-IR, and 24B-Gal80ts > AMPKβ-IR flies. One of three independent experiments is shown. P values from unpaired T-Test. (B) Phospho-AKT in leg samples from 14-day-old 24B-Gal80ts/+, 24B-Gal80ts > rl IR, and 24B-Gal80ts > Dsor1 IR flies. One of three independent experiments is shown. P values from unpaired T-Test. (C) Lifespan of 24B-Gal80ts/+, 24B-Gal80ts > rl IR, and 24B-Gal80ts > Dsor1 IR flies at 29°C. Log-Rank test (24B-Gal80ts/+ vs. 24B-Gal80ts > rl IR): χ2 = 60.29, ***p<0.0001; Wilcoxon test (24B-Gal80ts/+ vs. 24B-Gal80ts > rl IR): χ2 = 58.32, ***p<0.0001; Log-Rank test (24B-Gal80ts/+ vs. 24B-Gal80ts > Dsor1 IR): χ2 = 1.186, ns p=0.2760; Wilcoxon test (24B-Gal80ts/+ vs. 24B-Gal80ts > Dsor1 IR): χ2 = 0.0033, ns p=0.9538. (D) Phospho-AKT in leg samples from 14-day-old 24B-Gal80ts/+ and 24B-Gal80ts > hop IR flies. One of two independent experiments is shown. Unpaired T-Test: *p=0.0187. (E) Lifespan of 24B-Gal80ts/+ and 24B-Gal80ts > hop IR flies at 29°C. Log-Rank test (24B-Gal80ts/+ vs. 24B-Gal80ts > hop IR): χ2 = 546.4, ***p<0.0001; Wilcoxon test (24B-Gal80ts/+ vs. 24B-Gal80ts > hop IR): χ2 = 458.1, ***p<0.0001. P values in A, C, E from unpaired T-test.

AKT hyperactivation causes pathology in 24B-Gal80ts > dome∆ flies.
(A) Lifespan of 24B-Gal80ts/+ and 24B-Gal80ts > myr-AKT at 29°C. Log-Rank test: χ2 = 115.5, ***p<0.0001; Wilcoxon test: χ2 = 123.6, ***p<0.0001. (B) Negative geotaxis assay of 14-day-old 24B-Gal80ts/+ and 24B-Gal80ts > myr-AKT flies. Points represent mean height climbed in individual vials (~20 flies/vial), pooled from two independent experiments. Unpaired T-Test: *p=0.018. (C) TLC of triglycerides in 7-day-old 24B-Gal80ts/+ and 24B-Gal80ts > myr-AKT flies, n = 3–4 per genotype. One experiment of two is shown. Unpaired T-Test: *p=0.0144. (D) Glucose and trehalose (left panel) and glycogen (right panel) in 7-day-old 24B-Gal80ts/+ (n = 12) and 24B-Gal80ts > myr-AKT (n = 9) flies, pooled from two independent experiments. Unpaired T-Test (Glucose +Trehalose): ***p=0.0009 and unpaired T-Test (Glycogen): ***p<0.0001. (E) CO2 produced, O2 consumed, and RQ of 7-day-old 24B-Gal80ts/+ and 24B-Gal80ts > myr-AKT flies. Box plots show data from one representative experiment of three, with data points collected from a 24 hr measurement pooled from 3 to 4 tubes per genotype with 10 flies/tube. P values from Mann-Whitney test. (F) Phalloidin and LipidTox staining of thorax samples from 14-day-old 24B-Gal80ts/+ and 24B-Gal80ts > myr-AKT flies. One representative fly per genotype is shown of 3 analysed per group in two independent experiments. Scale bar = 50 µm. (G) Lifespan of 24B-Gal80ts/+, 24B-Gal80ts > dome∆, UAS-domeΔ/+, 24B-Gal80ts > AKT-IR, UAS-AKT-IR/+, 24B-Gal80ts > AKT-IR;dome∆ and UAS-AKT-IR;dome∆/+ flies at 29°C. Log-Rank test (24B-Gal80ts > dome∆ vs. 24B-Gal80ts > AKT-IR;dome∆): χ2 = 101.0, ***p<0.0001; Wilcoxon test (24B-Gal80ts > dome∆ vs. 24B-Gal80ts > AKT-IR;dome∆): χ2 = 59.87, ***p<0.0001. (H) Lifespan of 24B-Gal80ts/+, 24B-Gal80ts > dome∆, foxo-GFP;24B-Gal80ts/+, and foxo-GFP;24B-Gal80ts > dome∆ flies at 29°C. Log-Rank test (24B-Gal80ts > dome∆ vs. foxo-GFP;24B-Gal80ts > dome∆): χ2 = 114.0, ***p<0.0001; Wilcoxon test (24B-Gal80ts > dome∆ vs. foxo-GFP;24B-Gal80ts > dome∆): χ2 = 93.59, ***p<0.0001. (I) Glucose + trehalose and glycogen in 7-day-old 24B-Gal80ts/+, 24B-Gal80ts > domeΔ, foxo-GFP;24B-Gal80/+, and foxo-GFP; 24B-Gal80ts > domeΔ flies. Statistical testing was performed with one-way ANOVA. (J) TLC of triglycerides in 7-day-old 24B-Gal80ts/+, 24B-Gal80ts > domeΔ, foxo-GFP;24B-Gal80ts/+, and foxo-GFP;24B-Gal80ts > domeΔ flies. Statistical testing was performed with one-way ANOVA.

Mutual regulation by AKT, Foxo, and Dome.
(A) dome expression by qRT-PCR in whole fly samples from 14-day-old 24B-Gal80ts/+, 24B-Gal80ts > dome∆, 24B-Gal80ts > Akt-IR, and 24B-Gal80ts > Akt-IR;dome∆ flies. (B–F) Gene xpression analysis of dome, upd2, Pepck, Thor and InR in whole fly samples from 14-day-old 24B-Gal80ts/+, 24B-Gal80ts > dome∆, foxo-GFP;24B-Gal80ts/+, and foxo-GFP;24B-Gal80ts > dome∆ flies. P values from unpaired T-test. (B) dome. (C) upd2. (D) Pepck. (E) Thor. (F) InR. (G) Western blot for GFP to detect the Foxo-GFP fusion protein in leg samples from 14-day-old 24B-Gal80ts/+, 24B-Gal80ts > dome∆, foxo-GFP;24B-Gal80ts/+, and foxo-GFP;24B-Gal80ts > dome∆ flies. (H) Western blot for Phospho-AKT in leg samples from 14-day-old 24B-Gal80ts/+, 24B-Gal80ts > dome∆, foxo-GFP;24B-Gal80ts/+, and foxo-GFP;24B-Gal80ts > dome∆ flies. One of two independent experiments is shown. P values in A-D from unpaired T-test. (I–M) Gene expression analysis of Akh and six confirmed or putative Akh target genes in whole fly samples from 14-day-old 24B-Gal80ts/+ and 24B-Gal80ts > dome∆ flies. Transcript levels are shown in arbitrary units [au]. P values from unpaired T-test. (I) Akh. (J) Hsl. (K) bmm. (L) plin1. (M) plin2.

Plasmatocytes promote muscle Dome activity.
(A) Muscle (MHCYFP) and plasmatocytes (srpHemo-3xmCherry) in 7-day-old flies. Plasmatocytes are found in close proximity to adult muscles. One representative fly of 5 is shown. Scale bar = 500 µm. (B) Legs and plasmatocytes in 7-day-old 10xSTAT92E-GFP;srpHemo-3xmCherry flies. Muscle with high JAK-STAT activity (green) is surrounded by plasmatocytes (magenta). One representative fly of 5 is shown. Scale bar = 100 µm. (C) STAT activity and plasmatocytes in legs from control (10xSTAT92E-GFP;crq-Gal4 >CD8-mCherry/+) and upd3-overexpressing (10xSTAT92E-GFP;crq-4>CD8mCherry/UAS-upd3) flies. One representative fly of 10–14 is shown. Scale bar = 100 µm. Graph shows mean fluorescence intensity (MFI). Unpaired T-Test: ***p<0.0001. (D) STAT activity and plasmatocytes in legs from control (10xSTAT92E-GFP;crq-Gal80ts > CD8-mCherry/+) and plasmatocyte-depleted (10xSTAT92E-GFP;crq-Gal80ts > CD8 mCherry/rpr) flies. One representative fly of six is shown. Scale bar = 250 µm. (E) Western blot analysis of STAT-driven GFP in legs from 7-day-old control (10xSTAT92E-GFP;crq-Gal80ts > CD8-mCherry/+) and plasmatocyte-depleted (10xSTAT92E-GFP;crq-Gal80ts > CD8 mCherry/rpr flies). One representative experiment of three is shown. Graph shows STAT-GFP/α-tubulin for control (crq-Gal80ts/+) and plasmatocyte-depleted (crq-Gal80ts > rpr) leg samples. Unpaired T-Test: *p=0.0121. (F) Lifespan of crq-Gal80ts/+, crq-Gal80ts > rpr, upd2Δ upd3Δ;crq-Gal80ts/+, and upd2Δ upd3Δ;crq-Gal80ts > rpr flies at 29°C. Log-Rank test (crq-Gal80ts/+ vs. crq-Gal80ts > rpr): χ2 = 101.7, ***p<0.0001; Wilcoxon test (crq-Gal80ts/+ vs. crq-Gal80ts > rpr): χ2 = 107.8, ***p<0.0001; Log-Rank test (crq-Gal80ts/+ vs. upd2 Δ upd3Δ;crq-Gal80ts > rpr): χ2 = 60.03, ***p<0.0001; Wilcoxon test (crq-Gal80ts/+ vs. upd2 Δ upd3Δ;crq-Gal80ts > rpr): χ2 = 80.97, ***p<0.0001. (G) Actin (Phalloidin) and neutral lipid (LipidTox) in thorax samples from 14-day-old crq-Gal80ts/+, crq-Gal80ts > rpr, upd2 Δ upd3Δ;crq-Gal80ts/+, and upd2 Δ upd3Δ;crq-Gal80ts > rpr flies. One representative fly per genotype shown of 6 analysed per group. Scale bar = 50 µm. (H) Lifespan of crq-Gal4/+ and crq-Gal4 >upd1 IR flies at 29°C. Log-Rank test: χ2 = 31.36, ***p<0.0001; Wilcoxon test: χ2 = 22.17, ***p=0.0001. (I) Expression by qRT-PCR of upd1, upd2 and upd3 in thorax samples of crq-Gal4/+ and crq-Gal4 >upd1 IR flies, data from four independent samples of each genotype.. Unpaired T-Test (upd1): ns p=0.848, unpaired T-Test (upd2): *p=0.0449 and unpaired T-Test (upd3): **p=0.0038. (J) Lifespan of crq-Gal4/+, upd2 Δ upd3Δ;UAS-upd1-IR/+, and upd2Δ upd3Δ;crq-Gal4 >upd1 IR flies at 29°C. Log-Rank test (crq-Gal4/+ vs. upd2 Δ upd3Δ;crq-Gal4 >upd1 IR): χ2 = 41.12, ***p<0.0001; Wilcoxon test (crq-Gal4/+ vs. upd2Δ upd3Δ;crq-Gal4 >upd1 IR): χ2 = 54.47, ***p<0.0001 Log-Rank test (crq-Gal4/+ vs. upd2 Δ upd3Δ;UAS-upd1-IR/+): χ2 = 14.46, ***p<0.0001; Wilcoxon test (crq-Gal4/+ vs. upd2Δ upd3Δ;UAS-upd1-IR/+): χ2 = 19.99, ***p<0.0001. P values in C, E, H from unpaired T-test.

Further characterisation of plasmatocyte-depleted flies.
(A) Plasmatocyte depletion in crq-Gal80ts > rpr flies (right) and controls (left) at 24 hr, 48 hr and 72 hr at 29°C. One out of four flies is shown. Scale bar = 250 µm. (B) Quantification of mCherry-positive plasmatocytes in crq-Gal80ts > rpr flies (right) and controls (left) by flow cytometry after 72 hr at 29°C. n = 3 per group was analysed. Unpaired T-Test: *p=0.0337. (C) Negative geotaxis assay of 14-day-old crq-Gal80ts/+, crq-Gal80ts > rpr, upd2∆upd3∆;UAS-rpr/+ and upd2∆upd3∆;crq-Gal80ts > rpr flies. Points represent mean climbing height of individual vials analysed (~20 flies/vial). Unpaired T-Test: *p=0.0194.

Further characterisation of requirements for specific Upds.
(A) Glucose + trehalose and glycogen in 7-day-old crq-Gal80ts/+, crq-Gal80ts > rpr, upd2Δ upd3Δ;crq-Gal80ts/+, and upd2Δ upd3Δ; crq-Gal80ts > rpr flies. (B) TLC of triglyceride in 7-day-old crq-Gal80ts/+, crq-Gal80ts > rpr, upd2Δ upd3Δ;crq-Gal80ts/+, and upd2Δ upd3Δ;crq-Gal80ts > rpr flies, n = 2–3 samples per genotype. (C) Western blot analysis of STAT-driven GFP in legs from 7-day-old w1118, upd3Δ, upd2Δ, and upd2Δ upd3Δ flies. One representative experiment of two is shown. (D) STAT activity and plasmatocytes in legs from 7-day-old control (crq-Gal4/+), upd1 knockdown (crq-Gal4 >upd1 IR), and upd3 knockdown (crq-Gal4 >upd3 IR) flies. One representative fly is shown of 5–7 imaged for each genotype. Scale bar = 100 µm. Mean fluorescence intensity (MFI) is shown for all flies imaged. (E) Western blot analysis of STAT-driven GFP in legs from 7-day-old control (crq-Gal4/+), upd1 knockdown (crq-Gal4 >upd1 IR), and upd3 knockdown (crq-Gal4 >upd3 IR) flies. One of two independent experiments is shown. (F) Western blot analysis of STAT-driven GFP in thorax from 7-day-old crq-Gal4/+, crq-Gal4 >upd1, upd2Δupd3Δ;crq-Gal4/+ and upd2Δupd3Δ;crq-Gal4 >upd1 IR flies. P values in A-F from unpaired T-test.
Tables
Reagent type (species) or resource | Designation | Source or reference | Identifiers | Additional information |
---|---|---|---|---|
Genetic reagent (D. melanogaster) | w1118; tubulin-Gal80ts/SM6a;24B-Gal4/TM6c, Sb1 | This study | Inserted Elements: P[w[+mC]=tubP-GAL80[ts]]; P[GawB]how24B | |
Genetic reagent (D. melanogaster) | w1118; tubulin-Gal80ts/SM6a;Mef2-Gal4/TM6c, Sb1 | This study | Inserted Elements: P[w[+mC]=tubP-GAL80[ts]]; P[GAL4-Mef2.R]3 | |
Genetic reagent (D. melanogaster) | w1118;;UAS-dome∆/TM6c, Sb1 | Brown et al., 2001 | Gift of James Castelli-Gair Hombría | |
Genetic reagent (D. melanogaster) | w1118;UAS-dome∆/CyO | Brown et al., 2001 | Gift of James Castelli-Gair Hombría | |
Genetic reagent (D. melanogaster) | w1118;;UAS-myr-AKT/TM6c, Sb1 | Stocker et al., 2002 | Gift of Ernst Hafen | |
Genetic reagent (D. melanogaster) | w;UAS-AMPKα-IR | Vienna Drosophila Research Center (VDRC) | RRID:FlyBase_FBst0478025; VDRC 106200 | |
Genetic reagent (D. melanogaster) | w;UAS-AMPKβ-IR | VDRC | RRID:FlyBase_FBst0476347; VDRC 104489 | |
Genetic reagent (D. melanogaster) | w;UAS-rl-IR | VDRC | RRID:FlyBase_FBst0480887; VDRC 109108 | |
Genetic reagent (D. melanogaster) | w;UAS-Dsor1-IR | VDRC | RRID:FlyBase_FBst0479098; VDRC 107276 | |
Genetic reagent (D. melanogaster) | w1118;foxoGFP | BDSC | RRID:BDSC_38644 | Inserted Element: PBac[foxo-GFP.FLAG]VK00037 |
Genetic reagent (D. melanogaster) | w;UAS-AKT-IR | VDRC | RRID:FlyBase_FBst0475561; VDRC 103703 | |
Genetic reagent (D. melanogaster) | w1118;10xSTAT92E-GFP | BDSC Bach et al., 2007 | RRID:BDSC_26197 | Inserted Element: P[10XStat92E-GFP]1 |
Genetic reagent (D. melanogaster) | w1118;MHC-Gal4,MHC-RFP/SM6a | BDSC | RRID:BDSC_38464 | Inserted Element: P[Mhc-GAL4.F3-580]2; P[Mhc-RFP.F3-580]2 |
Genetic reagent (D. melanogaster) | w upd2 Δ upd3Δ;;; | BDSC | RRID:BDSC_55729 | |
Genetic reagent (D. melanogaster) | w1118;;crq-Gal4/TM6 c, Sb1 | Gift of Nathalie Franc | ||
Genetic reagent (D. melanogaster) | w1118;tub-Gal80ts;TM2/TM6 c, Sb1 | BDSC | RRID:BDSC_7108 | |
Genetic reagent (D. melanogaster) | w1118;;UAS-rpr/TM6 c, Sb1 | BDSC | RRID:BDSC_5824 | |
Genetic reagent (D. melanogaster) | w1118;UAS-CD8-mCherry | BDSC | RRID:BDSC_27391 | |
Genetic reagent (D. melanogaster) | w1118;;srpHemo-3xmCherry/TM6c, Sb1 | Gyoergy et al., 2018 | ||
Genetic reagent (D. melanogaster) | w;UAS-hop-IR | VDRC | RRID:FlyBase_FBst0463355; VDRC 40037 | |
Genetic reagent (D. melanogaster) | w;UAS-upd1-IR/SM6a | VDRC | RRID:FlyBase_FBst0459787; VDRC 3282 | |
Genetic reagent (D. melanogaster) | w;UAS-upd3-IR | VDRC | RRID:FlyBase_FBst0456774; VDRC 27134 | |
Genetic reagent (D. melanogaster) | w1118;;UAS-upd3/TM6 c, Sb1 | Gift of Bruce Edgar | ||
Genetic reagent (D. melanogaster) | w1118;UAS-2xeGFP/SM6a | BDSC | RRID:BDSC_6874 | |
Genetic reagent (D. melanogaster) | w1118 hopTum-L/FM7h | BDSC | RRID:BDSC_8492 | backcrossed onto w1118 background |
Sequence-based reagent | Akt1_forward | This study | PCR primers | 5’-ctttgcgagtattaactggacaga-3’ |
Sequence-based reagent | Akt1_reverse | This study | PCR primers | 5’-ggatgtcacctgaggcttg-3’ |
Sequence-based reagent | Ilp2_forward | This study | PCR primers | 5’-atcccgtgattccaccacaag-3’ |
Sequence-based reagent | Ilp2_reverse | This study | PCR primers | 5’-gcggttccgatatcgagtta-3’ |
Sequence-based reagent | Ilp3_forward | This study | PCR primers | 5’-caacgcaatgaccaagagaa-3’ |
Sequence-based reagent | Ilp3_reverse | This study | PCR primers | 5’-tgagcatctgaaccgaact-3’ |
Sequence-based reagent | Ilp4_forward | This paper | PCR primers | 5’-gagcctgattagactgggactg-3’ |
Sequence-based reagent | Ilp4_reverse | This paper | PCR primers | 5’-tggaccggctgcagtaac-3’ |
Sequence-based reagent | Ilp5_forward | This paper | PCR primers | 5’-gccttgatggacatgctga-3’ |
Sequence-based reagent | Ilp5_reverse | This paper | PCR primers | 5’-agctatccaaatccgcca-3’ |
Sequence-based reagent | Ilp6_forward | This paper | PCR primers | 5’-cccttggcgatgtatttcc-3’ |
Sequence-based reagent | Ilp6_reverse | This paper | PCR primers | 5’-cacaaatcggttacgttctgc-3’ |
Sequence-based reagent | Ilp7_forward | This paper | PCR primers | 5’-cacaccgaggagggtctc-3’ |
Sequence-based reagent | Ilp7_reverse | This paper | PCR primers | 5’-caatatagctggcggacca-3’ |
Sequence-based reagent | dome_forward | This paper | PCR primers | 5’-cggactttcggtactccatc-3’ |
Sequence-based reagent | dome_reverse | This paper | PCR primers | 5’-accttgatgaggccaggat-3’ |
Sequence-based reagent | upd1_forward | This paper | PCR primers | 5’-gcacactgatttcgatacgg-3’ |
Sequence-based reagent | upd1_reverse | This paper | PCR primers | 5’- ctgccgtggtgctgtttt −3’ |
Sequence-based reagent | upd2_forward | This paper | PCR primers | 5’-cggaacatcacgatgagcgaat-3’ |
Sequence-based reagent | upd2_reverse | This paper | PCR primers | 5’-tcggcaggaacttgtactcg-3’ |
Sequence-based reagent | upd3_forward | This paper | PCR primers | 5’-actgggagaacacctgcaat-3’ |
Sequence-based reagent | upd3_reverse | This paper | PCR primers | 5’-gcccgtttggttctgtagat-3’ |
Sequence-based reagent | Pepck_forward | This paper | PCR primers | 5’-ggataaggtggacgtgaag-3’ |
Sequence-based reagent | Pepck_reverse | This paper | PCR primers | 5’-acctcctgcgaccagaact-3’ |
Sequence-based reagent | Thor_forward | This paper | PCR primers | 5’-caggaaggttgtcatctcgga-3’ |
Sequence-based reagent | Thor_reverse | This paper | PCR primers | 5’-ggagtggtggagtagagggtt-3’ |
Sequence-based reagent | InR_forward | This paper | PCR primers | 5'-gcaccattataaccggaacc-3' |
Sequence-based reagent | InR_reverse | This paper | PCR primers | 5'-ttaattcatccatgacgtgagc-3' |
Sequence-based reagent | Akh_forward | This paper | PCR primers | 5’- agccgtgctcttcatgct-3’ |
Sequence-based reagent | Akh_reverse | This paper | PCR primers | 5’-aaaggttccaggaccagctc-3’ |
Sequence-based reagent | Hsl_forward | This paper | PCR primers | 5’-cttggaaatacttgaggggttg-3’ |
Sequence-based reagent | Hsl_reverse | This paper | PCR primers | 5’-agatttgatgcagttctttgagc-3’ |
Sequence-based reagent | bmm_forward | This paper | PCR primers | 5’-gtctcctctgcgatttgccat-3’ |
Sequence-based reagent | bmm_reverse | This paper | PCR primers | 5’-ctgaagggacccagggagta-3’ |
Sequence-based reagent | plin1_forward | This paper | PCR primers | 5’-gcgttctatggtagccttcag-3’ |
Sequence-based reagent | plin1_reverse | This paper | PCR primers | 5’-gcgtccggatagaaagctg-3’ |
Sequence-based reagent | plin2_forward | This paper | PCR primers | 5’-gcagaatggcaagagttctga-3’ |
Sequence-based reagent | plin2_reverse | This paper | PCR primers | 5’-actgtgtgtaggactggatcctc-3’ |
Sequence-based reagent | Rpl1_forward | This paper | PCR primers | 5’-tccaccttgaagaagggcta-3’ |
Sequence-based reagent | Rpl1_reverse | This paper | PCR primers | 5’-ttgcggatctcctcagactt-3’ |
Peptide, recombinant protein | Trehalase | Sigma Aldrich | T8778 | |
Peptide, recombinant protein | β-Amyloglucosidase | Sigma Aldrich | 10115 | |
Antibody | anti-phospho(Ser505)-AKT | Cell Signal Technology (CST) | Cat# 4054; RRID:AB_331414 | WB (1:1000) |
Antibody | anti-AKT | Cell Signal Technology (CST) | Cat# 4691; RRID:AB_915783 | WB (1:1000) |
Antibody | anti-phospho(Thr172)-AMPKα | Cell Signal Technology (CST) | Cat# 2535; RRID:AB_331250 | WB (1:1000) |
Antibody | anti-phospho(Thr389)-p70 S6 kinase | Cell Signal Technology (CST) | Cat# 9206; RRID:AB_2285392 | WB (1:1000) |
Antibody | anti-GFP | Cell Signal Technology (CST) | Cat# 2956; RRID:AB_1196615 | WB (1:1000) |
Antibody | anti-phospho-p44/42 MAPK (Erk1/2) | Cell Signal Technology (CST) | Cat# 4370; RRID:AB_2315112 | WB (1:1000) |
Antibody | anti-α-tubulin | Developmental Studies Hybridoma Bank) | Clone 12G10; RRID:AB_1157911 | WB (1:3000) |
Antibody | HRP anti-rabbit IgG | Cell Signal Technology (CST) | Cat# 7074; RRID:AB_2099233 | WB (1:5000) |
Antibody | HRP anti-mouse IgG | Cell Signal Technology (CST) | Cat# 7076; RRID:AB_330924 | WB (1:5000) |
Commercial assay or kit | First Strand cDNA Synthesis Kit | Thermo Scientific | K1622 | |
Commercial assay or kit | Sensimix SYBR Green no-ROX | Bioline | QT650-05 | |
Chemical compound, drug | Bromophenol blue | Sigma Aldrich | SML1656 | |
Chemical compound, drug | Xylene cyanol | Carl Roth | A513.1 | |
Chemical compound, drug | Brilliant Blue FCF | Sigma Aldrich | 80717 | |
Other | HCS Lipid Tox Deep Red | Thermo Fisher | H34477 | IF (1:200) |
Other | Alexa Fluor 488 Phalloidin | Thermo Fisher | A12379 | IF (1:20) |
Other | Fluoromount-G | ebioscience | 00-4958-02 | |
Other | TRIzol | Invitrogen | AM9738 | |
Other | Fixable Viability Dye 780 | ebioscience | 65-0865-18 | FC (1:1000) |
Other | Supersignal West Pico Chemiluminescent Substrate | Thermo Scientific | 34077 | |
Other | Supersignal West Femto Chemiluminescent Substrate | Thermo Scientific | 34094 | |
Other | Glucose Reagent | Sentinel Diagnostics | 17630H | |
Software, algorithm | ImageJ | ImageJ | RRID:SCR_003070 | |
Software, algorithm | GraphPad Prism | GraphPad | RRID:SCR_002798 | |
Software, algorithm | FlowJo | FlowJo | RRID:SCR_008520) |
Data availability
Data has been made available on Zenodo, under the DOI https://doi.org/10.5281/zenodo.3608626.
- 1