Chromosome-Contiguous Ancylostoma duodenale Reference Genome from a Single Archived Specimen Elucidates Human Hookworm Biology and Host–Parasite Interactions †

Abstract

Soil-transmitted helminths (STHs) are parasitic nematodes that infect humans, particularly in tropical and subtropical regions, where they contribute substantially to neglected tropical diseases (NTDs). Among them, hookworms (Ancylostoma duodenale, Necator americanus and Ancylostoma ceylanicum) cause substantial morbidity, leading to anaemia, malnutrition, and developmental impairment. Despite the global impact of hookworm disease, genomic research on A. duodenale has lagged behind that of other hookworms, limiting comparative and molecular biological investigations. Here, we report the first chromosome-level reference genome of A. duodenale, assembled from a single adult specimen archived i..