Results 31 to 40 of about 63,661 (296)

Photo- and Electroproduction of Eta Mesons [PDF]

open access: yes, 1995
Eta photo- and electroproduction off the nucleon is investigated in an effective lagrangian approach that contains Born terms and both vector meson and nucleon resonance contributions.
A. Donnachie   +49 more
core   +2 more sources

Basic helix-loop-helix transcription factor TCF21 is a downstream target of the male sex determining gene SRY.

open access: yesPLoS ONE, 2011
The cascade of molecular events involved in mammalian sex determination has been shown to involve the SRY gene, but specific downstream events have eluded researchers for decades. The current study identifies one of the first direct downstream targets of
Ramji K Bhandari   +3 more
doaj   +1 more source

Rescuing the aberrant sex development of H3K9 demethylase Jmjd1a-deficient mice by modulating H3K9 methylation balance. [PDF]

open access: yesPLoS Genetics, 2017
Histone H3 lysine 9 (H3K9) methylation is a hallmark of heterochromatin. H3K9 demethylation is crucial in mouse sex determination; The H3K9 demethylase Jmjd1a deficiency leads to increased H3K9 methylation at the Sry locus in embryonic gonads, thereby ...
Shunsuke Kuroki   +11 more
doaj   +1 more source

Detection of bleomycin- like antitumor agent produced by Streptomyces spp. local isolates

open access: yesمجلة مركز بحوث التقنيات الاحيائية, 2007
Ethyl acetate extracts of fermentation cultures of five local Streptomyces isolates SRY-3, SRY-25, 5b, 10, NS-38 were identified as inhibitors of plasmacytoma cell line. Concentration at 0.016 µg/ml of ethyl acetate extract of (SRY-3,SRY-25,5b,10,NS-38)
Asia J. Rweish   +4 more
doaj   +1 more source

PENGEMBANGAN BAHAN AJAR MEMBACA BERORIENTASI KOOPERATIF TIPE CIRC DI KELAS IV SEKOLAH DASAR

open access: yesJurnal Inovasi Pendidikan dan Pembelajaran Sekolah Dasar, 2018
This research is motivated by the importance of developing learning materials that can improve students' reading skill. Based on the above, developed learning materials oriented learning model of cooperative type CIRC.
Sry Apfani
doaj   +1 more source

Applying real-time quantitative PCR to diagnosis of freemartin in Holstein cattle by quantifying SRY gene: a comparison experiment [PDF]

open access: yesPeerJ, 2018
Background Freemartinism generally occurs in female offspring of dizygotic twins in a mixed-sex pregnancy. Most bovine heterosexual twin females are freemartins. However, about 10% of bovine heterosexual twin females are fertile.
Qinghua Qiu   +5 more
doaj   +2 more sources

New insights into SRY regulation through identification of 5' conserved sequences [PDF]

open access: yes, 2008
Background: SRY is the pivotal gene initiating male sex determination in most mammals, but how its expression is regulated is still not understood. In this study we derived novel SRY 5' flanking genomic sequence data from bovine and caprine genomic BAC ...
Diana GF Ross   +3 more
core   +1 more source

Dissociable effects of Sry and sex chromosome complement on activity, feeding and anxiety-related behaviours in mice. [PDF]

open access: yesPLoS ONE, 2013
Whilst gonadal hormones can substantially influence sexual differentiation of the brain, recent findings have suggested that sex-linked genes may also directly influence neurodevelopment. Here we used the well-established murine 'four core genotype' (FCG)
Eleni Kopsida   +4 more
doaj   +1 more source

Detection of skewed X-chromosome inactivation in Fragile X syndrome and X chromosome aneuploidy using quantitative melt analysis. [PDF]

open access: yes, 2015
Methylation of the fragile X mental retardation 1 (FMR1) exon 1/intron 1 boundary positioned fragile X related epigenetic element 2 (FREE2), reveals skewed X-chromosome inactivation (XCI) in fragile X syndrome full mutation (FM: CGG > 200) females ...
Amor, David J   +13 more
core   +2 more sources

THE SRY GENE VARIATIONS AMONGST SELECTED MADURA CATTLE POPULATIONS

open access: yesJurnal Kedokteran Hewan, 2018
The aim of this study was to determine the diversity of the sex-determining region Y (SRY) gene in Madura cattle bulls that had specifically selected for the production of frozen semen.
Koko Wisnu Prihatin   +2 more
doaj   +1 more source

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