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No evidence of predation causing female-biased sex ratios in marine pelagic copepods
(Oldendorf, 2013-12-12)
Although sex ratios close to unity are expected in dioecious species, biased sex ratios are common in nature. It is essential to understand causes of skewed sex ratios in situ, as they can lead to mate limitation and have ...
Sex and neo-sex chromosomes in Orthoptera: a review
(Orthopterists' Society, 2010-12)
We review historical and pioneering work as well as recently published papers about orthopteran sex chromosomes and neo-sex mechanisms, highlighting Michael White's significant contributions. Meiotic research in Orthoptera ...
Neurogenin 3 mediates sex chromosome effects on the generation of sex differences in hypothalamic neuronal development.
(Frontiers in Cellular Neuroscience., 2014)
The organizational action of testosterone during critical periods of development is the cause of numer o ussex differences in the brain. However, sex differences in neuritogenesis have been detectedin primary neuronal ...
A naturally occurring deletion in the SRY promoter region affecting the Sp1 binding site is associated with sex reversal
(Editrice Kurtis S R LMilanItália, 2005)
High lifetime prevalence of syphilis in men who have sex with men and transgender women versus low lifetime prevalence in female sex workers in Lima, Peru.
(Wolters Kluwer Health, 2020)
BACKGROUND: The syphilis epidemic continues to cause substantial morbidity worldwide and is worsening despite ongoing control efforts. Syphilis remains an important public health problem among three key populations: men ...
Activation of stress response axis as a key process in environment-induced sex plasticity in fish
(Birkhauser Verlag Ag, 2020-11)
The determination of sex is an important hallmark in the life cycle of organisms, in which the fate of gonads and then the individual sex are defined. In gonochoristic teleost fish, this process is characterized by a high ...
The novel p.E89K mutation in the SRY gene inhibits DNA binding and causes the 46,XY disorder of sex development
(Associação Brasileira de Divulgação Científica, 2011)