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An Improved Method For Generating Axenic Entomopathogenic Nematodes., Shruti Yadav, Upasana Shokal, Steven Forst, Ioannis Eleftherianos
An Improved Method For Generating Axenic Entomopathogenic Nematodes., Shruti Yadav, Upasana Shokal, Steven Forst, Ioannis Eleftherianos
Microbiology, Immunology, and Tropical Medicine Faculty Publications
BACKGROUND: Steinernema carpocapsae are parasitic nematodes that invade and kill insects. The nematodes are mutualistically associated with the bacteria Xenorhabdus nematophila and together form an excellent model to study pathogen infection processes and host anti-nematode/antibacterial immune responses. To determine the contribution of S. carpocapsae and their associated X. nematophila to the successful infection of insects as well as to investigate the interaction of each mutualistic partner with the insect immune system, it is important to develop and establish robust methods for generating nematodes devoid of their bacteria.
FINDINGS: To produce S. carpocapsae nematodes without their associated X. nematophila bacteria, we …