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A Comparative Study of Life History Traits in C. briggsae and C. elegans
Nikita Jhaveri1,2, Harvir Bhullar1, Bhagwati Gupta1
1Biology, McMaster University, Hamilton, Ontario, Canada.
Abstract:
The nematodes C. elegans and C. briggsae are key models for genetic studies. Despite their overall similar morphology, these two species exhibit notable differences. We used the isolates from tropical ( AF16 and QX1410 ) and temperate ( HK104 and VX34 ) regions to characterize the life history traits of C. briggsae . Our findings reveal significant variations in body dimensions, movement patterns, utse morphology, and lipid contents across isolates, highlighting species-level distinctions that further establish C. briggsae as a valuable comparative model for genetic research.
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