2004) reported that oral administration with estradiol-17[beta] and tamoxifen (an antiestrogen) are effective for
sex reversal in yellow catfish (100% female and 90% male, respectively), and the labile period of sex differentiation falls between the 8th and 30th day post-hatching.
Histological examinations of the tamoxifen and letrozole treated gonads showed well differentiated testicular cells showing spermatozoa in seminiferous tubules suggesting that the
sex reversal was male hormone (testosterone) based since letrozole blocked the aromatization process [12,37] while tamoxifen inhibited receptor binding.
Inducement of
sex reversal in Sarotherodon niloticus (Linnaeus).
handled a pediatric case, an apparent XX
sex reversal.
Induction of XY
sex reversal by estrogen involves altered gene expression in a teleost, tilapia.
Production of mono-sex populations in several fish species require
sex reversal, which is induced by steroid hormones (Shelton et al.
Hormonal induction of
sex reversal and progeny testing in the zebra cichlid Cichlasoma nigrofasciatum.
Sex reversal and nursery growth of Nile Tilapia, Oreochromis niloticus (L.
A solution would be to map all sites where grouper are aggregating to determine
sex reversal, or to spawn, and limit spearing grouper at these sites during the period
sex reversal and spawning is actually taking place.
Presumptive Sry-negative XX
sex reversal in a llama with multiple congenital anomalies.
A mutation in the gene encoding steroidogenic factor-1 causes XY
sex reversal and adrenal failure in humans.
A Hungarian Hot Wax pepper plant and an Earliest Ace Sweet pepper plant were crossed by
sex reversal pollination, meaning the pollen from the male Hungarian Hot Wax was put onto the stigma of the female Earliest Ace Sweet and the pollen from the male Earliest Ace Sweet was put onto the stigma of the female Hungarian Hot Wax.
