Two mechanisms for human immunodeficiency virus type 1 inhibition by N-terminal modifications of RANTES C-C chemokine receptor 5 (CCR5) is the primary coreceptor for human immunodeficiency virus type 1 (HIV-1) infection. Native chemokines that bind to CCR5 in... P Cristina,GR Picchio,G ...
Here we investigated the involvement of gonadotropins in sex change by determining the changes in gonadotropin receptor (GtHR) gene expression during the onset of sex change from female to male and male to female. The expression of the GtHR was found to be confined to the active gonad of the...
The process of sex change in the protogynous wrasse, Thalassoma duperrey , was investigated through histological and ultrastructural observations on the go... M Nakamura,TF Hourigan,K Yamauchi,... - 《Environmental Biology of Fishes》 被引量: 353发表: 1989年 Seasonal changes in plasma cortisol...
It is an axiom of vertebrate behavioural endocrinology that full expression of a male behavioural phenotype depends on testicular influences during development, in adulthood, or both. Sex change in fishes challenges this necessity: behavioural changes are often rapid and greatly precede gonadal changes....
Biological significance: Clinical toxicology recognizes that sex is an important variable, as pharmacokinetics (ADME; absorption, distribution, metabolism,... X Liang,A Feswick,D Simmons,... - 《Journal of Proteomics》 被引量: 0发表: 2018年 Global metabolome changes induced by cyanobacterial blooms...
Habitat selection and diet in two species of pipefish from seagrass: Sex differences Pipefishes Stigmatopora argus and S. nigra were collected during field experiments to test responses of seagrass-associated fishes to changes in the height and density of seagrass leaves. Most pipefish greatly pref...
Support info of Expression Changes of Sex Hormone Binding Globulin in GDM Placental Tissue and Its Significance The developmental program of the embryo displays a plasticity that can result in long-acting effects that extend into postnatal life. In mammals, adult phe... L Sun - 《Journal of Chi...
The frequency of multiple mating by males was negatively correlated with the degree of sexual size dimorphism in each population, suggesting that disproportionate increases in female fecu 展开 关键词: Bergmann's Rule genetic mating system life-history variation sex-role reversal sexual size dimorphism ...
Sources of female density dependence and the consequences of changes in male and female density to patterns of male behavior are discussed. 展开 关键词: Operational sex ratio Sexual selection Sexual conflict Poeciliidae DOI: 10.1007/s00265-007-0365-7 被引量: 118 ...
Diving behaviour of air-breathing vertebrates may be influenced by a variety of factors including age, body size, and changes in prey behaviour and (or) abundance over both short and long timescales. We studied the diving behaviour of a highly sexually dimorphic odontocete cetacean, the killer ...