Among vertebrates, fishes show an exceptional range of reproductive strategies regarding
the expression of their sexuality. Fish sexualities were categorized into gonochorism …

The combined result of the mechanisms of sex determination and sex differentiation is the
sex ratio of a population. Because sex-related growth dimorphism in fish is quite common …

Of the techniques available to mass-produce a sterile or monosex population, the hormonal
induction of sex reversal is the most widely practiced. This paper presents the synthesis of …

Identification of multiple dmrt1s in catfish: localization, dimorphic expression pattern,
changes during testicular cycle and af Page 1 Identification of multiple dmrt1s in catfish …

In the present study the expression of 13 genes known to be involved in sex differentiation
and steroidogenesis in catfish was analyzed during gonadal ontogeny by quantitative real …

In fish, as in higher animals, the normal ontogenesis of the gonads is the basis for successful
reproduction. Gonadal differentiation and development depend on the genetic cascade that …

Abstract Background The genus Potentilla is closely related to that of Fragaria, the
economically important strawberry genus. Potentilla micrantha is a species that does not …

The sex ratio of the feral Southern catfish was reported to be about 1: 1, while the fish
obtained by artificial fertilization were always female. Hence, we examined the possible …

Sexual development prior to gonadal sex differentiation is regulated by various molecular
mechanisms. In fish, a “molecular sex‐differentiation period” has been identified in species …

Environmental estrogens are major cause of endocrine disruption in vertebrates, including
aquatic organisms. Teleosts are valuable and popular models for studying the effects of …