Results 51 to 60 of about 3,215,697 (178)

Simulation of mixed models in augmented block design Simulação de modelos mistos no delineamento em blocos aumentado

Scientia Agricola, 2002
The augmented block design is widely used in breeding programs, with non-replicated treatments generally being selection units, and replicated treatments being standard cultivars. Originally, an intrablock analysis (fixed model) was proposed.
Aladir Horacio Santos, Eduardo Bearzoti, Daniel Furtado Ferreira, João Luís da Silva Filho   +3 more
doaj   +1 more source

Combined first‐trimester screening and invasive diagnostics for atypical chromosomal aberrations: Danish nationwide study of prenatal profiles and detection compared with NIPT

Ultrasound in Obstetrics &Gynecology, Volume 64, Issue 4, Page 470-479, October 2024.
ABSTRACT Objectives Our aim was to examine the prenatal profiles of pregnancies affected by an atypical chromosomal aberration, focusing on pathogenic copy‐number variants (pCNVs). We also wanted to quantify the performance of combined first‐trimester screening (cFTS) and a second‐trimester anomaly scan in detecting these aberrations. Finally, we aimed
K. Gadsbøll, I. Vogel, S. E. Kristensen, L. H. Pedersen, J. Hyett, O. B. Petersen, The Danish Cytogenetic Central Register study group   +6 more
wiley   +1 more source

Análise da diversidade genética de cornichão com o uso de marcadores microssatélites Lotus corniculatus L. genetic diversity analysis through microsatellite markers

Revista Brasileira de Zootecnia, 2011
O objetivo neste trabalho foi analisar a diversidade genética de 14 materiais de Lotus corniculatus L. por meio de marcadores microssatélites. Foram analisados quatro cultivares e uma população de L. corniculatus e seus respectivos genótipos selecionados
Armando Martins dos Santos, Miguel Dall' Agnol, Aline Janke, Fernanda Bortolini, Kátia Graziela Costa Huber   +4 more
doaj   +1 more source

Sequencing vs. amplification for the estimation of allele dosages in sugarcane (Saccharum spp.)

Applications in Plant Sciences, Volume 12, Issue 5, September-October 2024.
Abstract Premise Detecting single‐nucleotide polymorphisms (SNPs) in a cost‐effective way is fundamental in any plant breeding pipeline. Here, we compare three genotyping techniques for their ability to reproduce the allele dosage of SNPs of interest in sugarcane (Saccharum spp.).
Hugo Jaimes, Alejandra Londoño, Carolina Saavedra‐Diaz, Jhon Henry Trujillo‐Montenegro, Jershon López‐Gerena, John J. Riascos, Fernando S. Aguilar   +6 more
wiley   +1 more source

A multiple trait assessment provides insights into the short‐time viability of a newly founded population in an endangered island passerine

Animal Conservation, Volume 27, Issue 4, Page 507-521, August 2024.
We evaluated the viability of a newly founded population of the endangered Gran Canaria blue chaffinch (Fringilla polatzeki). We performed a multiple trait assessment of genetic, body condition and breeding success data. Our findings suggest that the translocation program has been successful and provide insights on the effectiveness of the actions ...
Juan Carlos Illera, Alejandro Delgado, Domingo Trujillo, Luis M. Carrascal   +3 more
wiley   +1 more source

Filogenia molecular de las orquídeas del género Dracula en el Ecuador, utilizando ITS como marcador molecular. [PDF]

, 2018
El objetivo fue establecer la filogenia molecular de las orquídeas del género Dracula en el Ecuador, utilizando el Espaciador Transcrito Interno (ITS) como marcador molecular; para lo cual se recolectaron 54 de las 55 especies descritas en el país en un ...
Moreno Palacios, Mariela Micaela
core   +1 more source

Genetic characterization of the Hartón del Valle, Angus, Brangus, Holstein, and Senepol cattle breeds in Colombia, using ten microsatellite markers Caracterización genética de las razas Hartón del Valle, Angus, Brangus, Holstein y Senepol en Colombia, usando 10 marcadores microsatélites Caracterização genética das raças Hartón del Valle, Angus, Brangus, Holandês e Senepol na Colômbia, usando 10 marcadores microsatélites

Revista Colombiana de Ciencias Pecuarias, 2010
The objective of this paper is to establish a genetic characterization of the Senepol (S, n=49), Holstein (H, n= 60), Hartón del Valle (HV, n=60), Angus (A, n=61) and Brangus (Br, n=60) cattle breeds in Colombia, by using the following microsatellite ...
Alba E Montoya, Mario F Cerón-Muñoz, Manuel A Moreno, Edwin Martínez, Juan D Corrales, Juan F Tirado, Samir J Calvo   +6 more
doaj  

Preliminary insights of the genetic diversity and invasion pathways of Cedrela odorata in the Galapagos Islands, Ecuador

Ecology and Evolution, Volume 14, Issue 7, July 2024.
Cedrela odorata is the second most invasive tree species in the Galapagos Islands. Using nine microsatellite markers, we found that the genetic diversity of C. odorata in Galapagos is lower (He = 0.55) than in mainland Ecuador (He = 0.81). Our preliminary findings suggest multiple introduction events and that the origin of C. odorata in Galapagos could
Martina Albuja‐Quintana, Gonzalo Rivas‐Torres, Karla E. Rojas López, Pacarina Asadobay, Walter Palacios Cuenca, Génesis Vinueza, Maria de Lourdes Torres   +6 more
wiley   +1 more source

Phylogeography of the Iberian endemic butterfly Erebia palarica Chapman, 1905 (Lepidoptera: Nymphalidae): An integrative approach Filoxeografía do endemismo ibérico Erebia palarica Chapman, 1905 (Lepidoptera: Nymphalidae): un enfoque integrador

Insect Conservation and Diversity, Volume 17, Issue 4, Page 651-675, July 2024.
A double star‐like pattern in the COI haplotype network of Erebia palarica suggests a demographic expansion from two ancestral populations in this Iberian montane endemic. Seven microsatellite markers revealed a pattern of isolation by distance (IBD) along the Cantabrian Mountains, as opposed to different levels of genetic structure found in western ...
Laura Torrado‐Blanco, Jonas Eberle, Helena Romo, Hugo Mortera, Marta Vila   +4 more
wiley   +1 more source

Marcador molecular de actinomicetos utilizado para detectar micobacterias en muestras de esputo

, 2014
La tuberculosis es una enfermedad crónica diagnosticada por baciloscopía. En 1992, Roller y col. identicaron un marcador molecular característico de bacterias Gram positivas con alto contenido de guanina y citosina.
BUSTAMANTE MONTES, LILIA PATRICIA, ZARAGOZA BASTIDA, ADRIAN; 295973, SANDOVAL TRUJILLO, HORACIO, KARAM CALDERON, MIGUEL ANGEL, RAMIREZ DURAN, NINFA, KARAM CALDERON, MIGUEL ANGEL; 82882, BUSTAMANTE MONTES, LILIA PATRICIA; 120277, SANDOVAL TRUJILLO, HORACIO;x1237401, ZARAGOZA BASTIDA, ADRIAN, RAMIREZ DURAN, NINFA; 37395   +9 more
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