Results 11 to 20 of about 63,661 (296)

Evolution of the Sry genes [PDF]

open access: yesMolecular Biology and Evolution, 1997
Existing DNA sequence data on the Sry gene, the mammalian sex-determining locus in the Y chromosome, were analyzed for primates, rodents, and bovids. In all three taxonomic groups, the terminal sequences evolved faster than the HMG (high mobility group) boxes, and this applies both to synonymous (Ks) and nonsynonymous (Ka) nucleotide substitutions ...
P, Pamilo, R J, O'Neill
openaire   +2 more sources

TNF receptor–related factor 3 inactivation promotes the development of intrahepatic cholangiocarcinoma through NF‐κB‐inducing kinase–mediated hepatocyte transdifferentiation

open access: yesHepatology, EarlyView., 2022
Abstract Background and Aims Intrahepatic cholangiocarcinoma (ICC) is a deadly but poorly understood disease, and its treatment options are very limited. The aim of this study was to identify the molecular drivers of ICC and search for therapeutic targets.
Yuto Shiode   +16 more
wiley   +1 more source

Gut microbiota–derived short‐chain fatty acids regulate group 3 innate lymphoid cells in HCC

open access: yesHepatology, EarlyView., 2022
Abstract Background and Aims Type 3 innate lymphoid cells (ILC3s) are essential for host defense against infection and tissue homeostasis. However, their role in the development of HCC has not been adequately confirmed. In this study, we investigated the immunomodulatory role of short‐chain fatty acids (SCFAs) derived from intestinal microbiota in ILC3
Chupeng Hu   +11 more
wiley   +1 more source

Origin and function of embryonic Sertoli cells

open access: yesBiomolecular Concepts, 2011
In the adult testis, Sertoli cells (SCs) are the epithelial supporting cells of the seminiferous tubules that provide germ cells (GCs) with the required nutrients and structural and regulatory support to complete spermatogenesis.
Barrionuevo Francisco   +2 more
doaj   +1 more source

Penile hypoplasia and rudimentary prepuce in a dog (78,XY; SRY-positive): a case report

open access: yesVeterinární Medicína, 2016
This is the first report in the literature concerning penile hypoplasia and rudimentary prepuce in a 78,XY; SRY-positive male that received a successful surgical treatment. A six-month-old male mixed-breed dog with body weight of 3.5 kg and with symptoms
D. Rozanska   +9 more
doaj   +1 more source

A method for isolating and culturing placental cells from failed early equine pregnancies [PDF]

open access: yes, 2016
Early pregnancy loss occurs in 6–10% of equine pregnancies making it the main cause of reproductive wastage. Despite this, reasons for the losses are known in only 16% of cases.
A.J. McGladdery   +31 more
core   +2 more sources

A site-specific, single-copy transgenesis strategy to identify 5' regulatory sequences of the mouse testis-determining gene Sry. [PDF]

open access: yesPLoS ONE, 2014
The Y-chromosomal gene SRY acts as the primary trigger for male sex determination in mammalian embryos. Correct regulation of SRY is critical: aberrant timing or level of Sry expression is known to disrupt testis development in mice and we hypothesize ...
Alexander Quinn   +6 more
doaj   +1 more source

Turner syndrome and associated problems in turkish children: A multicenter study [PDF]

open access: yes, 2015
Objective: Turner syndrome (TS) is a chromosomal disorder caused by complete or partial X chromosome monosomy that manifests various clinical features depending on the karyotype and on the genetic background of affected girls.
Abacı, A.   +73 more
core   +1 more source

Validitas Pengembangan LKPD Menggunakan Model TTW pada Pembelajaran Tematik Terpadu di Kelas IV Sekolah Dasar

open access: yesJurnal Inovasi Pendidikan dan Pembelajaran Sekolah Dasar, 2022
Based on the results of the preliminary analysis, it was found that the LKPD circulating in schools had not been able to direct students to study independently. This study aims to develop LKPD using the TTW model. The type of research used is the type of
Sry Apfani
doaj   +1 more source

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