... Background: Our study focuses on Yakutian cattle, a Siberian native breed, examining its inbreeding and diversity through genome-wide analysis of runs of homozygosity (ROHs). Yakutian cattle are adapted to Siberia’s harsh sub-arctic conditions, enduring temperatures below −70°C. However, the population...

...Lisa De Lorenzi; Alfredo Pauciullo; Alessandra Iannuzzi; Pietro Parma Both cattle ( Bos taurus ) and sheep ( Ovis aries ) belong to the Bovidae family but to different subfamilies, Bovinae and Caprinae, respectively. From a chromosomal point of view, apart from the already known centric fusions...

...Harmonie Barasc; Nathalie Mouney-Bonnet; Clémence Peigney; Anne Calgaro; Clémence Revel; Nicolas Mary; Alain Ducos; Alain Pinton Robertsonian translocations are the most frequent chromosomal rearrangements detected in cattle. Here, we report on the detection of a new Robertsonian translocation...

... by both array-CGH analysis and SNP array. To our knowledge, this is the first case of centromere repositioning reported in cattle. [email protected] 13 02 2017 12 5 2017 © 2017 S. Karger AG, Basel 2017 Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved...

... population. Further investigations, common for human IVF embryos, thus have priority to improve cattle IVF, as has screening for aneuploidy (abnormal chromosome number). Although the incidence and consequences of aneuploidy are well documented in human preimplantation embryos, they are less well known...

...Larisa Biltueva; Anastasia Kulemzina; Nadezhda Vorobieva; Polina Perelman; Marina Kochneva; Alexandra Zhidenova; Alexander Graphodatsky This study reports on a unique balanced reciprocal chromosome translocation detected in a phenotypically normal cattle dam and her calf. CBG-, GTG-banding and FISH...

... with the 2n = 60, XY karyotype, suggesting the presence of a reciprocal translocation. RBG- banding analyses identified a de novo reciprocal translocation involving BTA5 and BTA6, t(5;6)(q13;q34), while FISH analyses using cattle-specific BACs as probes enabled the confirmation and narrowed down...

... cattle, sheep and river buffalo. The available reference genomes are very accurate, and they represent the best possible order of loci at this time. In cattle, despite the great accuracy achieved, a part of the genome has been sequenced but not yet assembled: these genome fragments are called unmapped...

...A. Perucatti; V. Genualdo; A. Iannuzzi; L. De Lorenzi; D. Matassino; P. Parma; D. Di Berardino; L. Iannuzzi; G.P. Di Meo A new and unusual reciprocal translocation was detected in a heifer of the Agerolese cattle breed during a routine cytogenetic screening carried out on 13 animals (2 males and 11...

...D.M. Larkin During the last 30 years, the cattle genome map has been expanded from 4 genes linked on chromosome X to over 22,000 genes identified in the cattle genome sequence assembly. This progress has been achieved due to numerous projects on linkage and physical mapping of the cattle genome...

..., or approval of the products or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Cattle...

... temperature, 5% barium hydroxide for 1–2 min at 50°C, 2× SSC for 1 h at 60°C and 4% Giemsa solution for 30 min at room temperature). International nomenclature for cattle chromosomes was followed [ISCNDB, 2000]. Fluorescent in situ hybridization was performed with the use of locus-specific probes...

... to establish. The analysis also revealed the presence of several CNVs throughout the genome. To our knowledge this is the first time the balanced condition of a cattle RCP has been ascertained using the array-CGH approach. 25 01 2010 6 7 2010 © 2010 S. Karger AG, Basel 2010 Copyright / Drug...

... to in the content or advertisements. Cattle DDX3X DDX3Y Interstitial cells PL10 RNA helicase Spermatogenesis DEAD box polypeptide 3 (DDX3) is a subfamily of the DEAD (for the sequence Asp-Glu-Ala-Asp) box RNA helicases, a family of proteins characterized by the conserved DEAD box motif...

.... This article is devoted to outlining the current resources available in domestic species and to some examples of fluorescence in situ hybridization applications in the cattle, pig, horse and avian species. From a clinical point of view, these examples illustrate the advantages of FISH for the study...

... in size and gene content. We have constructed a medium-density gene map for the cattle PAR and the adjacent X-specific region by isolating and mapping 18 BAC clones which contain 20 PAR- and 5 X-specific genes. One BAC clone containing TBL1XY and GPR143 spanned the recently demarcated bovine...

...D. Nicodemo; A. Pauciullo; A. Castello; E. Roldan; M. Gomendio; G. Cosenza; V. Peretti; A. Perucatti; G.P. Di Meo; L. Ramunno; L. Iannuzzi; J. Rubes; D. Di Berardino The present study was undertaken to investigate aneuploidy rates in the sperm populations of 2 cattle (Bos taurus) breeds by using...