Results 31 to 40 of about 128,998 (343)

The Effect of X-Rays on Cytological Traits of Tuta absoluta (Lepidoptera: Gelechiidae) [PDF]

open access: yes, 2016
The tomato leafminer, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) is one of the most important pests of tomato. With the purpose of developing environmentally friendly control tactics such as the inherited sterility (IS) technique against this ...
Cagnotti, Cynthia Lorena   +5 more
core   +1 more source

Major transcriptome re-organisation and abrupt changes in signalling, cell cycle and chromatin regulation at neural differentiation in vivo [PDF]

open access: yes, 2014
Here, we exploit the spatial separation of temporal events of neural differentiation in the elongating chick body axis to provide the first analysis of transcriptome change in progressively more differentiated neural cell populations in vivo.
Abranches   +57 more
core   +5 more sources

Genetic determinants of co-accessible chromatin regions in activated T cells across humans. [PDF]

open access: yes, 2018
Over 90% of genetic variants associated with complex human traits map to non-coding regions, but little is understood about how they modulate gene regulation in health and disease.
A Barrie   +99 more
core   +2 more sources

Mammary molecular portraits reveal lineage-specific features and progenitor cell vulnerabilities. [PDF]

open access: yes, 2018
The mammary epithelium depends on specific lineages and their stem and progenitor function to accommodate hormone-triggered physiological demands in the adult female.
Abe   +111 more
core   +2 more sources

Sex Determination by Observation of Barr Body in Teeth Subjected to High Temperatures [PDF]

open access: yes, 2011
Galdames, IS (reprint author), Univ Talca, Ave Lircay S-N Oficina 104, Valparaiso, Chile.Sex determination is one of the keys in the identification process.
Cantin, M.   +4 more
core   +1 more source

The Sex Chromatin [PDF]

open access: bronzeJournal of Medical Genetics, 1967
Ursula Mittwoch
openaire   +3 more sources

Chromosome complement and meiosis in three species of the Neotropical bug genus Antiteuchus (Heteroptera, Pentatomidae, Discocephalinae) [PDF]

open access: yes, 2006
Orcein staining of spermatocytes was used to study the meiotic behavior of holocentric chromosomes in three member of the genus Antiteuchus (commonly known as stink bugs). We describe and illustrate the karyotype of Antiteuchus mixtus, A. sepulcralis and
de Souza, Maria José, Lanzone, Cecilia
core   +2 more sources

ATAC-seq and RNA-seq analysis unravel the mechanism of sex differentiation and infertility in sex reversal chicken

open access: yesEpigenetics & Chromatin, 2023
Background Sex determination and differentiation are complex and delicate processes. In female chickens, the process of sex differentiation is sensitive and prone to be affected by the administration of aromatase inhibitors, which result in chicken sex ...
Xiuan Zhang   +8 more
doaj   +1 more source

Common variation near ROBO2 is associated with expressive vocabulary in infancy [PDF]

open access: yes, 2014
Twin studies suggest that expressive vocabulary at ~24 months is modestly heritable. However, the genes influencing this early linguistic phenotype are unknown. Here we conduct a genome-wide screen and follow-up study of expressive vocabulary in toddlers
Ang, Qi W.   +31 more
core   +9 more sources

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