Meanwhile, c30f12.4 mutant worms display a shortened lifespan.
RNAi targeted to fat-3, rexpressionpressiof of the nematode ∆6 desaturase, was reported previously to benefit longevity by 10-15% [ 10, 12], although no significant changes were seen for transcript levels in long-lived mutants, or for peroxide survival in wild-type worms exposed to fat-3 RNAi.
Wild-type C. elegans worms exposed to fluoxetine contract their noses whereas a group of nose resistance to fluoxetine (Nrf) mutants, including ndg-4, do not exhibit this response (Choy & Thomas, 1999).
Behaviour of invertebrates inside sediment showed impairments of body movements in worms exposed to CdS NPs.
In fact, worms exposed to the RCM-protected biouptake layer show virtually the same HOC concentrations as those measured in the control worm samples.
Greater significant changes of biochemical responses were observed in worms exposed to CdS NPs in seawater compared to contaminated food.
After 24 h at 20°C, at least 30 random control worms and 30 treated worms exposed to 35 mM MnCl2, were imaged at 20x.
Next, we tested the sorting of worms exposed to nocodazole and compared it with worms exposed to DMSO (control worms).
We observed that N2 worms exposed to GE had increased concentrations of internal glycerol, as did worms exposed to glycerol on plates (Fig. S6A,B).
In contrast, worms exposed to E. coli OP50 maintained a sinusoidal 'shapeand and moved actively.
