Results 111 to 120 of about 4,192 (210)

Control of Precocity in Hatchery-Reared Male Spring-Run Chinook Salmon in the San Joaquin River, California [PDF]

, 2019
Early sexual maturation (precocity) of male salmonids is a serious issue in the modern conservation hatchery. Previous studies have demonstrated a ‘decision window’ of time for sexual maturation for Spring-run Chinook salmon beginning in the fall, during
Castro, Jamie
core   +1 more source

Dissection of the gene regulatory network underlying sexual maturity divergence in Jining Bairi chickens through integrated RNA-seq and WGCNA analysis

Poultry Science
Sexual maturity is a pivotal reproductive trait in laying hens because it is directly related to egg production. The age at first egg is a definitive indicator of sexual maturity attainment in laying hens. Most Chinese indigenous chicken breeds exhibit a
Jiale Zhang, Xiaoyun Cao, Hongrui Zhang, Hui Tang, Yunliang Jiang, Qingqing Wei, Li Kang   +6 more
doaj   +1 more source

Sexual Precocity [PDF]

Proceedings of the Royal Society of Medicine, 1951
openaire   +2 more sources

SexEd : : Pedagogy, Pornography, Precocity, and Adolescent Sexual Subjectivity [PDF]

, 2014
Since its invention at the turn of the twentieth century, adolescence has been defined by a problem : sexual maturation prior to the age at which sex is socially acceptable.
McKinney, Carl Lee
core  

Associação entre eficiência alimentar e precocidade sexual em fêmeas da raça Nelore. [PDF]

, 2019
: The aimed of this study was to evaluate the relationship between feed efficiency and sexual precocity traits in Nellore heifers. The reproductive and feed efficiency data of 151 Nellore females were used, from which were collected: RFI, dry matter ...
PEREIRA, L. S., MAGNABOSCO, C. de U., BRUNES, L. C., COSTA, M. F. O. e, EIFERT, E. da C.   +4 more
core  

Genetic Parameter Estimates for Carcass and Meat Quality Traits and Their Genetic Associations With Sexual Precocity Indicator Traits in Nellore Cattle [PDF]

For developing beef cattle breeding programmes, it is essential to understand the genetic basis of economically relevant traits, such as carcass, meat quality and female sexual precocity.
Salatta, Bruna Maria [UNESP], Chardulo, Luis Artur Loyola [UNESP], Mota, Lucio Flavio Macedo [UNESP], de Albuquerque, Lucia Galvão [UNESP], Arikawa, Leonardo Machestropa [UNESP], Schmidt, Patrícia Iana [UNESP], Fonseca, Larissa Fernanda Simielli [UNESP], Silva, Delvan Alves, Magalhães, Ana Fabrícia Braga, Carvalheiro, Roberto [UNESP], Nasner, Sindy Liliana Caivio [UNESP], Silva Neto, João Barbosa da [UNESP]   +11 more
core   +1 more source

Molecular mechanisms underlying sexual precocity in Chinese mitten crab (Eriocheir sinensis): aldh1a1 regulates retinol metabolism via miRNAs in the hepatopancreas

Aquaculture Reports
Precocial Eriocheir sinensis, showing advanced sexual maturity, are a serious impediment to crab industry. The aim of this study was to identify miRNAs and its related pathways involved in regulation of precocity in E. sinensis.
Xiaoyan Jia, Weibo Jiang, Ronghua Zhou, Wei Qiang, Xuejiao Lv, Le Chang, Qiyong Qiu, Wenbin Liu, Dingdong Zhang   +8 more
doaj   +1 more source

Associação da maturação sexual com excesso de peso e adiposidade corporal em escolares de 8 a 14 anos de Florianópolis/SC [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Desportos, Programa de Pós-Graduação em Educação Física, Florianópolis, 2014.Este estudo teve como objetivo analisar a associação da maturação sexual com o excesso de peso e a ...
Benedet, Jucemar
core  

Effects of High-Glucose and High-Fat Condition on Estrogen Receptor- and Sexual Precocity-Related Genes in GT1-7 Cells. [PDF]

Med Sci Monit, 2020
Wang S, Yao H, Ding L, Gao Y, Wang P, Xue Y.   +5 more
europepmc   +1 more source

Sexual precocity in a girl with early-onset Graves' disease. [PDF]

Clin Pediatr Endocrinol, 2018
Ogawa E, Isojima T, Sato Y, Motoyama K, Kodama H.   +4 more
europepmc   +1 more source