Results 1 to 10 of about 3,169,343 (235)

The Genetic Architecture of Natural Variation in Recombination Rate in Drosophila melanogaster. [PDF]

PLoS Genetics, 2016
Meiotic recombination ensures proper chromosome segregation in many sexually reproducing organisms. Despite this crucial function, rates of recombination are highly variable within and between taxa, and the genetic basis of this variation remains poorly ...
Chad M Hunter, Wen Huang, Trudy F C Mackay, Nadia D Singh   +3 more
doaj   +2 more sources

Genetic variants in REC8, RNF212, and PRDM9 influence male recombination in cattle. [PDF]

PLoS Genetics, 2012
We use >250,000 cross-over events identified in >10,000 bovine sperm cells to perform an extensive characterization of meiotic recombination in male cattle.
Cynthia Sandor, Wanbo Li, Wouter Coppieters, Tom Druet, Carole Charlier, Michel Georges   +5 more
doaj   +2 more sources

Genome landscape and genetic architecture of recombination in domestic goats (Capra hircus) [PDF]

Genetics Selection Evolution
Background Recombination is a fundamental biological process, both in participating to the creation of viable gametes and as a driver of genetic diversity. Characterising recombination is therefore of strong interest in breeding populations.
Alice Etourneau, Rachel Rupp, Bertrand Servin   +2 more
doaj   +2 more sources

Characterization of recombinase activity across cellular growth phases [PDF]

Scientific Reports
Recombinases are essential enzymes in synthetic biology and biomedical research, enabling site-specific DNA modifications for applications such as gene therapy, the generation of transgenic models, and the construction of genetic circuits.
M. Gonzalez-Colell, J. Macia
doaj   +2 more sources

Recombination in Enteroviruses, a Multi-Step Modular Evolutionary Process

Viruses, 2019
RNA recombination is a major driving force in the evolution and genetic architecture shaping of enteroviruses. In particular, intertypic recombination is implicated in the emergence of most pathogenic circulating vaccine-derived polioviruses, which have ...
Claire Muslin, Alice Mac Kain, Maël Bessaud, Bruno Blondel, Francis Delpeyroux   +4 more
doaj   +2 more sources

Study of the homologous recombination genetic system to improve genetic transformation of wheat

Czech Journal of Genetics and Plant Breeding, 2005
A. De Bustos, R. Pérez, N. Jouve
doaj   +2 more sources

Exploring Meiotic Recombination and Its Potential Benefits in South African Beef Cattle: A Review [PDF]

Veterinary Sciences
Meiotic recombination is a key evolutionary process that generates novel allele combinations during prophase I of meiosis, promoting genetic diversity and enabling the selection of desirable traits in livestock breeding. Although its molecular mechanisms
Nozipho A. Magagula, Keabetswe T. Ncube, Avhashoni A. Zwane, Bohani Mtileni   +3 more
doaj   +2 more sources

Cocirculation and replacement of SARS-CoV-2 variants in crowded settings and marginalized populations along the US-Mexico border

Salud Pública de México, 2023
Objective. To interrogate the circulating SARS-CoV-2 lin­eages and recombinant variants in persons living in migrant shelters and persons who inject drugs (PWID). Materials and methods.
Antoine Chaillon, Ietza Bojorquez, Jaime Sepúlveda, Alicia Yolanda Harvey-Vera, M Gudelia Rangel, Britt Skaathun, Sanjay R Mehta, Caroline Ignacio, Magali Porrachia, Davey M Smith, Steffanie A Strathdee   +10 more
doaj   +1 more source

Banana bunchy top virus genetic diversity in Pakistan and association of diversity with recombination in its genomes.

PLoS ONE, 2022
Banana Bunchy top virus (BBTV) is a multipartite circular single strand DNA virus that belongs to genus Babuvirus and family Nanoviridae. It causes significant crop losses worldwide and also in Pakistan.
Sana Bashir, Syed Muhammad Saqlan Naqvi, Aish Muhammad, Iqbal Hussain, Kazim Ali, Muhammad Ramzan Khan, Sumaira Farrakh, Tayyaba Yasmin, Muhammad Zeeshan Hyder   +8 more
doaj   +2 more sources

Genetic analysis of genome-scale recombination rate evolution in house mice. [PDF]

PLoS Genetics, 2011
The rate of meiotic recombination varies markedly between species and among individuals. Classical genetic experiments demonstrated a heritable component to population variation in recombination rate, and specific sequence variants that contribute to ...
Beth L Dumont, Bret A Payseur
doaj   +1 more source