Testicular chromosome structure and gene expression

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Published by Published on behalf of the New York Academy of Sciences by Blackwell Pub. in Malden, MA .

Written in English

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Subjects:

  • Testis -- Physiology -- Congresses,
  • Chromosomes -- Congresses,
  • Gene expression -- Congresses

Edition Notes

Book details

Statementeditors, E. Mitchell Eddy and Michael D. Griswold
GenreCongresses
SeriesAnnals of the New York Academy of Sciences -- v. 1120
ContributionsEddy, E. Mitchell, Griswold, Michael D, New York Academy of Sciences, North American Testis Workshop (19th : 2007 : Tampa, Fla.)
The Physical Object
Paginationxv, 215 p. :
Number of Pages215
ID Numbers
Open LibraryOL17248726M
ISBN 101573316938
ISBN 109781573316934
LC Control Number2007042558

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Mitchell Eddy is the author of Testicular Chromosome Structure and Gene Expression, Volumepublished by Wiley. Testicular chromosome structure and gene expression. Boston, Mass.: Published by Blackwell Pub. on behalf of the New York Academy of Sciences, (OCoLC) Testicular Chromosome Structure and Gene Expression, Volume (US $)-and-Neurosciences and Music IV: Learning and Memory, Volume (US $) Total List Price: US $ Discounted Price: US $ (Save: US $).

Testicular Chromosome Structure and Gene Expression. Based on a conference held in Tampa, Florida, 18–20 April Annals of the New York Academy of Sciences, Volume Edited by E. Testicular chromosome structure and gene expression. Malden, MA: Published on behalf of the New York Academy of Sciences by Blackwell Pub., © (DLC) Testicular chromosome structure and gene expression / edited by E.

Mitchell Eddy and Michael D. Griswold. series title Annals of the New York Academy of Sciences ; v. Testicular Chromosome Structure and Gene Expression. Pages: xi-xv, December Previous | Next. Testicular Chromosome Structure and Gene Expression. Mitchell Eddy; Michael D.

Griswold; Pages: Chromosomes and Expression in Human Testicular Germ‐Cell Tumors: Insight into Their Cell of Origin and Pathogenesis. Testicular Chromosome Structure and Gene Expression, Volume (Annals Testicular chromosome structure and gene expression book the New York Academy of Sciences) The Workshop, published as volume of the Annals, focused on testicular cell dynamics and brought an influx of new information into the field of male reproduction.

Overview: Testicular Chromosome Structure and Gene Expression Article in Annals of the New York Academy of Sciences (1):xi-xv January with 4 Reads How we measure 'reads'. Download Citation | On Sep 1,Ina Dobrinski and others published Testicular Chromosome Structure and Gene Expression | Find, read and cite all the research you need on ResearchGate.

This book is a comprehensive, multi-authored work on the structure and function of the mammalian testis. The approach emphasizes gene expression, translation and production of specific gene 5/5(2). adshelp[at] The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A.

Gene expression may be monitored individually or en masse. A major advance in measuring gene expression is the use of reporter genes, whose protein products are easy to assay rapidly. Beta-galactosidase, luciferase, and green fluorescent protein are widely used reporters. Testicular Function: From Gene Expression to Genetic Manipulation (Ernst Schering Foundation Symposium Proceedings (3)): Medicine & Health Science Books @ mat: Paperback.

Overview: testicular chromosome structure and gene expression. (PMID) Abstract Citations; Related Articles; Data; BioEntities; External Links ' ' Eddy EM, ' ' Griswold MD Annals of the New York Academy of Sciences [01 Decxi-xv] Type: Introductory Journal Author: Eddy Em, Griswold.

The present volume pays particular attention to the use of genetically manipulated animal models in the study of the regulation of spermatogenesis and testicular functions. Keywords endocrinology gene expression genes testis. Investigators have used gene cloning, mutation analysis, transgenic mice, and gene-deletion studies to define the role of specific genes in testicular development and function.

In the past 5 years, investigators have defined a gene on the Y chromosome, SRY, thought to be required for testis by: The human TSPY gene was initially identified as a Y-linked gene specifically expressed in the testis,35 It is tandemly repeated in kb highly homologous units, usually Testicular chromosome structure and gene expression book the range of 21–35 copies, on the short arm of the Y chromosome,36,37,38 The human TSPY is expressed in gonocytes in the embryonic testis,39 spermatogonia, and prophase I spermatocytes at preleptotene to.

BOOK TITLE: Nuclear organization, chromatin structure and gene expression EDITORS: Roel Van Driel & Arie P Otte PUBLISHER Oxford Press, CHAPTER by Laura Manuelidis, pp & 2 plates. For stereo color plates please see JPEG pictures. Interphase chromosome positions and structure during silencing, transcription and replication Laura.

In the present study, the effects of fluoride on histological structure, sex testosterone contents, sperm quality, and the mRNA expression and protein level profiles of Y chromosome microdeletion genes associated with spermatogenesis were examined in testes of male mice treated with the different concentrations of sodium fluoride (NaF) in Cited by:   Existing evidence suggests the fluctuating expression of genes at different testicular development stages and the differential expression of genes in various testicular by: Testis-determining factor (TDF), also known as sex-determining region Y (SRY) protein, is a DNA-binding protein (also known as gene-regulatory protein/transcription factor) encoded by the SRY gene that is responsible for the initiation of male sex determination in therian mammals (placental mammals and marsupials).

SRY is an intronless sex-determining gene on the Y chromosome. We used tiling arrays to compare the testicular expression of chromosomes 2, X, Y and the mitochondrial genome between Mus m. domesticus and Mus spretus.

We found an excess of dysregulated non-coding RNAs on chromosome 2. This group consists of intronic antisense RNAs, intergenic RNAs and also premature forms of PIWI-interacting RNAs (piRNAs). Thus, each chromosome has several genes. The gene number is also fixed per chromosome which may be altered by deletion and duplication.

Sequence: Genes have a specific sequence on the chromosome. The gene sequence is altered by structural chromosomal changes specially translocations and inversions.

Expression: Genes express in various ways. Annals of the New York Academy of Sciences: Testicular Chromosome Structure and Gene Expression Vol. by Hardy (, Paperback) Be the first to write a review About this product. may be involved (but not essential) in spermatogenesis. «hide 10 20 30 40 50 mgdsrrrslg nqpsseaagr sereqdgdpr glqssvyesr rvtdperqdl 60 70 80 90 dnaelgpedp eeelppeeva geefpetldp kealselerv ldkdleedip eisrlsisqk lpsttmtkar krrrrrrlme laepkinwqv lkdrkgrcgk gyawispckm slhfclcwps vywterfled ttltitvpav srrveelsrp krfyleyynn nrttpvwpip.

Peter James Ellis, Robert P. Erickson, in Fetal and Neonatal Physiology (Fifth Edition), Initiation of Testis Differentiation by Sry/SRY.

The SRY gene has a simple structure, with only one exon and no introns. The 5′ flanking sequence does not contain TATA or CAAT boxes; it is GC rich and contains two tandem Sp1 recognition sites, a sequence known to potentiate transcription.

The. The gene encoding Tep22 consists of three exons and is localized in the telomeric region of mouse chromosome Expression analyses with RNA from different adult tissues revealed that Tep22 is.

Organization of Prokaryotic Chromosomes. Chromosomes in bacteria and archaea are usually circular, and a prokaryotic cell typically contains only a single chromosome within the e the chromosome contains only one copy of each gene, prokaryotes are in eukaryotic cells, DNA supercoiling is necessary for the genome to fit within the prokaryotic cell.

Testis-specific Y-encoded protein 1 is a protein that in humans is encoded by the TSPY1 gene. The protein encoded by this gene is found only in testicular tissue and may be involved in imately 35 copies of this gene are present in humans, but only a single, nonfunctional orthologous gene is found in transcript variants encoding different isoforms Aliases: TSPY1, CT78, DYS14, TSPY, pJA, testis.

Decreased expression of RB gene mRNA was found in all testicular germ-cell tumors (both seminomas and nonseminomas) examined. The RB protein could not be detected by immunohistochemical analysis in the undifferentiated cells of any germ-cell tumors whereas the differentiated malignant cells present in 14/15 teratocarcinomas expressed the protein.

Testes produce sperm, and investigations into gene expression in the testes will enhance the understanding of the roles of testicular genes in male reproduction. Cryptorchidism, the failure of one or both testes to descend into the scrotal sac, is a common congenital malformation in horses.

The major clinical consequence of this abnormality is impaired : Haoyuan Han, Hong Dong, Qiuming Chen, Yuan Gao, Jun Li, Wantao Li, Ruihua Dang, Chuzhao Lei. The location and expression of genes on the Y chromosome varies dramatically among different species, suggesting that: (i) their specific location is often not critical and (ii) evolution of gene sites and structure of the Y chromosome is a progressive and common event (occurring even after speciation).

Genes identified on the Y chromosome. An in-depth analysis of the structure, chromatin accessibility and expression status of the mouse inactive X (Xi) chromosome provides insights into the regulation of Xi chromosome structure.

Chromosome Definition. A chromosome is a string of DNA wrapped around associated proteins that give the connected nucleic acid bases a structure.

During interphase of the cell cycle, the chromosome exists in a loose structure, so proteins can be translated from the DNA and the DNA can be mitosis and meiosis, the chromosome becomes condensed, to be organized. Lewin J, Soltan Ghoraie L, Bedard PL, et al.

Gene expression signatures prognostic for relapse in stage I testicular germ cell tumours. BJU Int. ; (5) [ PubMed ] Related Publications OBJECTIVES: To identify differentially expressed genes between relapsed and non-relapsed clinical stage I testicular germ cell tumours (TGCTs).

Testis-specific genes play an essential part in the centromere union during meiosis in male germ cells, spermatogenesis, and in fertility. Previously, there was no research report available on the expression pattern of SYCP3 and TSEG2 genes in different ages of yaks.

Therefore, the current research compared the expression profiling of SYCP3 and TSEG2 genes in testes of yaks. During the first meiotic prophase, the cohesin complex is localized to the chromosome axis and contributes to chromosome organization, pairing, synapsis, and recombination.

The PDS5 protein, an accessory factor of the cohesin complex, is known to be a component of meiotic chromosome cores in fungi and to be implicated in meiotic chromosome structure and by:   Epigenetic modifications of histones regulate gene expression and chromatin structure 1, we show that Meisetz (meiosis-induced factor containing a Cited by:   Abstract.

Deletions of the DAZ (deleted in azoospermia) gene family are frequently responsible for male infertility and are generally assessed by analyses of genomic DNA extracted from peripheral leukocytes.

The multicopy nature of this gene prevents the distinction of intragenic deletions or deletions not involving the whole DAZ gene cluster. Thus it is still unclear whether each DAZ copy is Cited by:. Gene, unit of hereditary information that occupies a fixed position on a chromosome.

Genes achieve their effects by directing the synthesis of proteins. They are composed of deoxyribonucleic acid (DNA), except in some viruses, which have genes consisting of a .Androgen insensitivity syndrome (AIS) is an intersex condition that results in the partial or complete inability of the cell to respond to androgens.

The unresponsiveness of the cell to the presence of androgenic hormones can impair or prevent the masculinization of male genitalia in the developing fetus, as well as impairing or preventing the development of male secondary sexual Specialty: Endocrinology.In this article, the existing evidence concerning the role of the sex chromosomes is reviewed, with emphasis on aneuploidy and structural aberrations, which carry a high risk of germ cell neoplasia.

Less is known about the role of single genes or gene polymorphisms in germ cell .

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