Epigenetics: a key regulator of platyhelminth developmental biology?

Abstract

The Platyhelminthes (flukes/flatworms) are a large group of derived metazoans beautifully adapted for existence in diversely challenging ecosystems. As tractable examples of development and self-regeneration or as causative agents of aquacultural, veterinary and biomedically-relevant parasitic diseases, the platyhelminths are subject to intensive inter-disciplinary research. Given the complex lifestyles exhibited by individuals within this phylum, we postulate that epigenetic processes feature in many aspects of platyhelminth lifecycle diversity, development and environmentally-driven adaptations.