In black porgy (Acanthopagrus schlegelii), the brain-pituitary-testis (Gnrh-Gths-Dmrt1) axis
plays a vital role in male fate determination and maintenance, and then inhibiting female …

Differences in social status are often mediated by agonistic encounters between
competitors. Robust literature has examined social status-dependent brain gene expression …

Species exhibiting alternative reproductive tactics (ARTs) provide ideal models for
investigating neural mechanisms underlying robust and consistent differences in social …

Fish show extraordinary sexual plasticity, changing sex naturally as part of their life cycle or
reversing sex because of environmental stressors. This plasticity shows that sexual fate is …

Male and female animals display innate sex-specific mating behaviors. In teleost fish,
altering the adult sex steroid milieu can effectively reverse sex-typical mating behaviors …

Sequential hermaphroditism is the most radical form of environmental sex determination
observed in fish: functional adult males or females retain their ability to change sex even as …

Mate choice can play a pivotal role in the nature and extent of reproductive isolation
between species. Mating preferences are often dependent on an individual's social …

A variety of mechanisms are engaged in sex determination in vertebrates. The teleost fish
swamp eel undergoes sex reversal naturally and is an ideal model for vertebrate sexual …

Simple Summary The fate of the gonad in teleost is influenced by various factors, including
genetics and external factors. Several species-specific genes and environmental factors …

Background Brain aging is a multi-factorial process due to both genetic and environmental
factors. The zebrafish has recently become a popular model organism for examining aging …