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. 2019 Aug 6;11:207. doi: 10.3389/fnagi.2019.00207

Figure 1.

Figure 1

Silencing of fat metabolism genes resulted in differential fat levels in models of Caenorhabditis elegans (C. elegans). (A) Confocal images and graphical representation of the Nile red staining as a measure of total fat content in (B) TG2435 (C) OW13 (D) JVR208 (E) JVR203 day 3 worms after gene silencing of fat metabolism genes. The worms (n = 10–12 per group) were grown on different RNA interference (RNAi) treatments: L4440, fat-5, fat-7, nhr-49 and tub-1 genes. Treatment with fat-5 and fat-7 genes (±4 μm rotenone) showed significantly low-fat content compared to the empty vector, L4440 (#p < 0.05, ***p < 0.001 and *p < 0.05). Treatment with tub-1 (±4 μm rotenone) shows significantly high fat content than the L4440 control (#p < 0.05, ***p < 0.001 and *p < 0.05). Each experiment was repeated two to three times. Scale bar 200 μm.