Molecular aspects of sexual development and reproduction in nematodes and schistosomes

Peter Boag, Susan E Newton, Robin B Gasser

Research output: Contribution to journalArticleResearchpeer-review

40 Citations (Scopus)


In contrast to the free-living nematode Caenorhabditis elegans, surprisingly little is known about the molecular aspects of reproduction in parasitic helminths. Investigations into such aspects would provide an improved understanding of the fundamentals of sexual differentiation, development, maturation and behaviour, as well as sex-specific genes and their expression. Such knowledge could lead to new means of parasite control by interfering with or disrupting one or more of these processes, which is particularly important given the emerging problems with genetic resistance in parasitic nematodes against anthelmintic drugs. This chapter brings together some relevant information on the sexual biology of C. elegans, summarizes studies of gender-specific expression in selected parasitic helminths of socio-economic significance, describes advanced molecular techniques for the analysis of gender-specific genes, and indicates the prospects for genomic research on reproductive processes and the implications thereof for controlling parasitic helminths.
Original languageEnglish
Pages (from-to)153 - 198
Number of pages46
JournalAdvances in Parasitology
Publication statusPublished - 2001

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