C. elegans feeding defective mutants have shorter body lengths and increased autophagy
2006
C. elegans Feeding Defective Mutants Are Smaller and Have Increased Autophagy
Sample size: 20
publication
10 minutes
Evidence: moderate
Author Information
Author(s): Mörck Catarina, Pilon Marc
Primary Institution: Dept. Cell and Molecular Biology, Göteborg University
Hypothesis
Does food uptake efficiency affect body length in C. elegans?
Conclusion
Feeding defective C. elegans mutants are smaller and show increased autophagy and decreased fat deposits.
Supporting Evidence
- Feeding defective mutants are significantly shorter than wild-type C. elegans.
- Autophagy is upregulated in feeding defective mutants.
- Fat stores are depleted in feeding defective mutants as they develop.
Takeaway
Worms that can't eat properly are shorter and use up their fat stores faster, which makes them smaller.
Methodology
Body lengths and widths of various C. elegans mutants were measured at different developmental stages.
Limitations
The study primarily focuses on specific genetic mutations and may not encompass all factors affecting body size.
Participant Demographics
C. elegans mutants with feeding defects.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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