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mediterranea is regulated by a gene encoding a DM domain transcription factor, Smed-dmd-1.
dmd-1 messenger RNA (m RNA) is expressed in somatic cells associated with the testes and in male, but not female, accessory reproductive organs.
These results demonstrate that dmd-1 is an essential component of pathways responsible for inductive specification of the germline and development of a sex-specific somatic gonadal niche in a simultaneous hermaphrodite.
Your access to the NCBI website at gov has been temporarily blocked due to a possible misuse/abuse situation involving your site.Previous studies have described the genetic and/or environmental factors that determine male or female identity in developing embryos of dioecious organisms.In contrast to dioecious organisms, simultaneous hermaphrodites produce gametes and accessory reproductive organs of both sexes.Evolutionary transitions between hermaphroditic and dioecious reproductive states are found in many groups of animals.To understand such transitions, it is important to characterize diverse modes of sex determination utilized by metazoans.