Results 111 to 120 of about 4,216 (216)

NFYB Integrates Hormonal Signals into Tissue Allometry by Promoting Protein Biosynthesis

open access: yesAdvanced Science, Volume 13, Issue 46, 17 August 2026.
In the American cockroach, NFYB acts as a spatiotemporin that translates distinct hormonal cues into tissue‐specific allometry. Juvenile hormone activates NFYB in the early fat body, while 20‐hydroxyecdysone induces it in late wing pads. NFYB then promotes protein biosynthesis via core translational machinery, driving differential growth across the ...
Fangfang Liu   +11 more
wiley   +1 more source

Effects of polymorphisms of LHR and FSHR genes on sexual precocity in a Bos taurus x Bos indicus beef composite population [PDF]

open access: yes, 2008
The purpose of the present research was to investigate the effects of polymorphisms of luteinizing hormone receptor (LHR) and follicle-stimulating hormone receptor (FSHR) genes, evaluated by polymerase chain reaction-restriction fragment length ...
MARSON, E. P.   +4 more
core  

Phenotypic relationship of female sexual precocity with production and reproduction traits in beef cattle using multivariate statistical techniques

open access: yesItalian Journal of Animal Science, 2019
Multivariate statistical techniques were used to characterise the differences between precocious and non-precocious Nellore females regarding the phenotypic expression of various reproductive and productive traits.
Gerardo Alves Fernandes Júnior   +3 more
doaj   +1 more source

The Clinical Phenotype and Genetic Analysis of Monogenic Non Syndromic Obesity Caused by MC4R Gene Variation

open access: yesMolecular Genetics &Genomic Medicine, Volume 14, Issue 8, August 2026.
A novel MC4R mutation (c.185A > G) was identified in a 10‐year‐old girl with severe obesity and hyperinsulinemia. Retrospective analysis of 64 pediatric cases revealed that mutation location influences BMI, modulated by underlying disease status, demonstrating that the genotype–phenotype relationship in MC4R‐associated obesity is clinically context ...
Xin Li   +4 more
wiley   +1 more source

International Guideline on the Diagnosis and Management of Pediatric Patients With Hereditary Angioedema

open access: yesAllergy, Volume 81, Issue 8, Page 2744-2774, August 2026.
ABSTRACT Hereditary angioedema (HAE) with C1 inhibitor deficiency is a rare disease characterized by unpredictable episodes of tissue swelling (angioedema), which, in most cases, occur first under the age of 18 years, and entail a significant burden of disease not only for the patients but also for their families.
Henriette Farkas   +128 more
wiley   +1 more source

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

open access: yes, 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

Sexual Precocity [PDF]

open access: yesProceedings of the Royal Society of Medicine, 1951
openaire   +2 more sources

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

open access: yesPoultry 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   +6 more
doaj   +1 more source

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

open access: yes, 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]

open access: yes, 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.   +4 more
core  

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