Vol. 9, Issue 1, Part H (2025)

Transcriptomics comparisons of plant parasitic and entomopathogenic nematodes will reveal new connections between these nematodes. The elucidation of all mechanisms shared by organisms will provide foundational knowledge of organism evolution, parasitism, and nematode control strategies. A comparative transcriptome investigation identified orthologous links with four other worm species, indicating parasitism-related pathways. The genes are involved in stress responses, parasitism, anhydrobiosis, RNA interference, and developmental processes, which contribute to A. tritici's ability to parasitize wheat seeds and survive under harsh environmental conditions. This technology provides a framework for understanding the nematode's unique survival strategies, offering valuable insights for developing targeted control measures. Analysis show more similarity among A. tritici, Heterodera avenae and Heterorhabditis indica than other two nematodes. It is particularly useful for advancing research in anhydrobiosis and parasitism which presents potential for application in EPN formulations and in nematode management strategies, thereby mitigating significant crop losses in agriculture.