Results 21 to 30 of about 449 (113)

Genetic Diversity and Genetic Structure Analysis of Introduced and Selectively Bred Generations in Largemouth Bass (Micropterus nigricans) Based on Microsatellite Analysis

Journal of Applied Ichthyology, Volume 2026, Issue 1, 2026.
To assess the changes in genetic structure across generations of selectively bred largemouth bass (Micropterus nigricans) (F3, F4, F5, and F6), this study, in combination with an introduced population, utilized 15 pairs of microsatellite primers to analyze the genetic diversity and structure.
Wenrui Shi, Tianlun Zheng, Fan Zhou, Xiaoming Chen, Xiaofeng Zhang, Wei Liu, Yuanfei Huang, Qinghui Meng, Levy Otwoma   +8 more
wiley   +1 more source

Comprehensive genetic and epigenetic characterization of Lynch‐like syndrome patients

International Journal of Cancer, Volume 157, Issue 4, Page 788-799, 15 August 2025.
What's new? Lynch‐like syndrome is associated with development of colorectal cancer (CRC) with microsatellite instability and loss of expression of certain mismatch repair (MMR) genes, similar to Lynch syndrome, but unlike Lynch syndrome, the genetic cause of Lynch‐like syndrome (LLS) remains unknown.
Francesca Pirini, Luciano Calzari, Gianluca Tedaldi, Michela Tebaldi, Valentina Zampiga, Ilaria Cangini, Rita Danesi, Mila Ravegnani, Valentina Arcangeli, Alessandro Passardi, Elisabetta Petracci, Sara Bravaccini, Giorgia Marisi, Alessandra Viel, Daniela Barana, Monica Pedroni, Luca Roncucci, Daniele Calistri, Davide Gentilini   +18 more
wiley   +1 more source

Parentage Analysis in a Green Sea Turtle (Chelonia mydas) Population From French Polynesia Reveals a Tendency for Inbreeding and Unexpected Plasticity in Reproductive Behaviour

Ecology and Evolution, Volume 15, Issue 7, July 2025.
In this study, we examine the mating system of an endangered population of green sea turtles in Tetiaroa, French Polynesia, through genotype reconstruction and parentage analysis. We unravelled the mating behaviours of both males and females and determined if they serve as strategies to avoid inbreeding by investigating levels of relatedness between ...
Violaine Dolfo, Cécile Gaspar, Miri Tatarata, Emilie Boissin, Serge Planes   +4 more
wiley   +1 more source

Establishing and monitoring island breeding colonies to conserve an imperiled lagomorph

The Journal of Wildlife Management, Volume 89, Issue 5, July 2025.
Islands have a long history in species conservation and are often employed because they have fewer predators and competitors than mainland sites. Recently, 2 islands have been established as breeding colonies to support New England cottontail conservation. In the right circumstances, islands could be used to support the conservation of other lagomorphs
Thomas J. McGreevy Jr., Sozos Michaelides, Diana M. Beltrán, Wales Carter, Brian C. Tefft, Dylan Ferreira, Andrea M. Petrullo, Thomas P. Husband   +7 more
wiley   +1 more source

Construcción de una librería genómica parcial del pez Xiphophorus maculatus (Teleostei: Poeciliidae) para la búsqueda de microsatélites (AC/GT)n por medio de la reacción en cadena de la polimerasa (PCR)

Acta Biológica Colombiana, 2001
El objetivo general de la presente investigación fue probar una metodología económica quepermitiera encontrar, y eventualmente identificar y aislar microsatélites (AC/GT)n en el genomadel pez Xiphophorus maculatus .
DF. Acosta
doaj  

Genetic differentiation of red and gray tilapia (Oreochromis niloticus) using microsatellites and SCAR markers as indicators of genetic sex

Revista Peruana de Biología, 2017
The aims of this work was to develop a standardized molecular protocols, to differentiate red and gray tilapia lineages using DNA microsatellites and to evaluate SCAR-5F-X/5R and SCAR-5F/5R-Y markers associated with the phenotypic sex of O.
Monica Arqueros, Linda Sánchez Tuesta, Zulita Prieto   +2 more
doaj   +1 more source

Variabilidad genética de bovinos Senepol en Colombia por marcadores moleculares Variabilidade genética de gado Senepol na Colômbia por marcadores moleculares Genetic variability of Senepol cattle in Colombia using molecular markers

Revista Colombiana de Ciencias Pecuarias, 2012
El ganado Senepol fue introducido en Colombia mediante el uso de la inseminación artificial y transferencia de embriones de un pequeño núcleo de los animales.
Jeannie C Sepúlveda, Paula A Ángel-Marín   +1 more
doaj  

Tuta absoluta's population genetic structure across Africa: Two well‐delineated but weakly differentiated groups suggesting few introductions and significant gene flow Structure génétique des populations de Tuta absoluta à travers l'Afrique: deux groupes bien délimités mais faiblement différenciés suggérent peu d'introductions et un flux génétique important

Agricultural and Forest Entomology, Volume 27, Issue 2, Page 223-240, May 2025.
Abstract Describing the genetic structure and diversity of invasive insect pest populations is essential to better understand a species' invasion history and success throughout its distribution range. Tuta absoluta (Meyrick) (Lepidoptera, Gelechiidae) is a destructive pest of tomato and many other solanaceous crops, with very high economic impacts. Its
Marion Javal, Arame Ndiaye, Anne Loiseau, Bal Amadou Bocar, Madougou Garba, Thierry Brévault, Nathalie Gauthier   +6 more
wiley   +1 more source

La inestabilidad en microsatélites: algunos aspectos de su relación con el cáncer colorrectal hereditario no-polipoide Microsatellite instability: some aspects of their relation to hereditary nonpoliposis colorectal cancer

Revista Cubana de Investigaciones Biomédicas, 2005
Se hizo una revisión sobre el cáncer colorrectal hereditario no polipoide, el cual presenta la mayor incidencia dentro de los síndromes hereditarios que predisponen al cáncer colorrectal.
Darwyn Toledo González, Diana Cruz-Bustillo Clarens   +1 more
doaj  

Microsatélites: sus aplicaciones en la conservación de la biodiversidad

Graellsia, 2003
En los últimos años, la utilización de microsatélites como marcador molecular en estudios de conservación de la biodiversidad ha aumentado considerablemente, debido a dos características principales: su elevada tasa de polimorfismo y la posibilidad de ...
E. G. González
doaj   +1 more source