Results 51 to 60 of about 775 (181)

Caracterização de genótipos de mirtilo utilizando marcadores moleculares [PDF]

Revista Brasileira de Fruticultura, 2008
O cultivo do mirtilo está em expansão no Brasil, em especial em regiões de clima temperado, onde há grande demanda em relação a cultivares adaptadas às condições edafoclimáticas regionais. O objetivo deste trabalho foi caracterizar genótipos de mirtilo do programa de melhoramento da Embrapa Clima Temperado, utilizando marcadores moleculares do tipo ...
Silva, Sergio Delmar dos Anjos e, Antunes, Luis Eduardo Correa, Anthonisen, Denilson Gouvea, Lemões, Juliana Silva, Gonçalves, Emerson Dias   +4 more
openaire   +3 more sources

Expression‐based machine learning models for predicting plant tissue identity

Applications in Plant Sciences, Volume 13, Issue 1, January-February 2025.
Abstract Premise The selection of Arabidopsis as a model organism played a pivotal role in advancing genomic science. The competing frameworks to select an agricultural‐ or ecological‐based model species were rejected, in favor of building knowledge in a species that would facilitate genome‐enabled research.
Sourabh Palande, Jeremy Arsenault, Patricia Basurto‐Lozada, Andrew Bleich, Brianna N. I. Brown, Sophia F. Buysse, Noelle A. Connors, Sikta Das Adhikari, Kara C. Dobson, Francisco Xavier Guerra‐Castillo, Maria F. Guerrero‐Carrillo, Sophia Harlow, Héctor Herrera‐Orozco, Asia T. Hightower, Paulo Izquierdo, MacKenzie Jacobs, Nicholas A. Johnson, Wendy Leuenberger, Alessandro Lopez‐Hernandez, Alicia Luckie‐Duque, Camila Martínez‐Avila, Eddy J. Mendoza‐Galindo, David Cruz Plancarte, Jenny M. Schuster, Harry Shomer, Sidney C. Sitar, Anne K. Steensma, Joanne Elise Thomson, Damián Villaseñor‐Amador, Robin Waterman, Brandon M. Webster, Madison Whyte, Sofía Zorilla‐Azcué, Beronda L. Montgomery, Aman Y. Husbands, Arjun Krishnan, Sarah Percival, Elizabeth Munch, Robert VanBuren, Daniel H. Chitwood, Alejandra Rougon‐Cardoso   +40 more
wiley   +1 more source

Genetic diversity of the sunflower caterpillar (Chlosyne lacinia saundersii Doubleday and Hewitson) (Lepidoptera: Nymphalidae) populations determined by molecular RAPD markers

Anais da Academia Brasileira de Ciências, 2010
Chlosyne lacinia saundersii is one of the most important pests of sunflower and it is the main target of insecticides applications. Larvae were collected in Londrina (PR), Santa Maria (RS), Dourados (MS), Ribeirão Preto (SP), Brasília (DF), Barreiras (BA)
Fabiane Cunha, Daniel R. Sosa Gómez, Jose J. da Silva, Talita M. Alexandre, Flávio Moscardi   +4 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

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

Uso prático de marcadores moleculares para seleção assistida no melhoramento de uvas de mesa apirênicas Practical use of molecular markers for seedlessness assisted selection in grapevine breeding

Revista Brasileira de Fruticultura, 2006
A hipótese mais bem aceita atualmente para explicar a genética complexa da estenoespermocarpia, observada na videira, indica que a expressão deste fenótipo é controlada por três genes recessivos, independentemente herdados e controlados por um gene ...
Luís Fernando Revers, Vanessa Sawatzky Lampe, Paulo Ricardo Dias de Oliveira, Umberto Almeida Camargo, Júlio César de Lima   +4 more
doaj   +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

Seleção de clones de batata com resistência múltipla à pinta preta e aos vírus X e Y Selection of potato clones for multiple resistances to early blight, PVY and PVX

Ciência Rural, 2010
O objetivo do presente trabalho foi selecionar clones de batata com elevado desempenho agronômico e resistência à pinta preta e aos vírus X e Y. Para tanto, foram realizados 57 cruzamentos entre clones portadores dos alelos Ry adg e Rx1, e a cultivar ...
Diogo Gonçalves Neder, César Augusto Brasil Pereira Pinto, Dheyne Silva Melo, Andre Luiz Lepre, Leandro dos Santos Peixouto   +4 more
doaj   +1 more source

Marcadores moleculares y ecología del movimiento

Ecosistemas, 2009
El estudio del movimiento es parte esencial del análisis ecológico a nivel de gen, individuo, población, comunidad y ecosistema. Los marcadores de ADN son herramientas muy útiles para el estudio del movimiento a todos estos niveles, permitiendo, por ejemplo, establecer relaciones de parentesco entre individuos, determinar el origen poblacional de ...
J.J. Robledo-Arnuncio, S.C. González Martínez   +1 more
openaire   +2 more sources

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