Special Issue: Molecular Advance on Reproduction and Fertility of Aquatic Animals.

The editorial "Special Issue: Molecular Advance on Reproduction and Fertility of Aquatic Animals" explores the complexities of reproduction and fertility in commercial aquatic species, emphasizing the importance of sexual dimorphism and monosexual culture for aquaculture efficiency. The document delves into the molecular mechanisms of sex determination and gonadal development in aquatic animals, highlighting the role of genes, markers, and epigenetic modifications in sex differentiation. Additionally, it discusses the impact of environmental factors, such as food availability, on gonad maturation mechanisms, providing insights into adaptation strategies under starvation conditions. The research presented in this special issue contributes to a deeper understanding of reproduction and fertility in aquatic animals through advanced sequencing technologies and genetic analyses. [Extracted from the article]