Results 21 to 30 of about 248,407 (299)

Genetic draft, selective interference, and population genetics of rapid adaptation [PDF]

, 2013
To learn about the past from a sample of genomic sequences, one needs to understand how evolutionary processes shape genetic diversity. Most population genetic inference is based on frameworks assuming adaptive evolution is rare.
Neher, Richard A.
core   +1 more source

On clonal selection

Theoretical Computer Science, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
McEwan, Chris, Hart, Emma
openaire   +1 more source

The preservation of genetic resources of the vine requires cohabitation between institutional clonal selection, mass selection and private clonal selection

BIO Web of Conferences, 2014
Clonal selection allows control of virus diseases and selection of genotypes on agronomic, viticultural or enological criteria. Clonal selection has the major drawback that it impoverishes genetic diversity and exposes growers to environmental ...
Roby Jean-Philippe, Leeuwen Cornelis van, Gonçalves Elsa, Graça Antonio, Martins Antero   +4 more
doaj   +1 more source

Early selection of full-sib potato families Seleção precoce de famílias de irmãos-completos de batata

Ciência e Agrotecnologia, 2011
Clonal selection is the preferred breeding method used in potatoes (Solanum tuberosum L.). However this selection procedure is only efficient for more advanced generations and shows no good results when applied in the seedling up to the second clonal ...
Dheyne Silva Melo, César Augusto Brasil Pereira Pinto, Leandro Santos Peixouto, Diogo Gonçalves Neder, Josiane Cristina de Assis   +4 more
doaj   +1 more source

Sweet Orange: Evolution, Characterization, Varieties, and Breeding Perspectives

Agriculture, 2023
Among Citrus species, the sweet orange (Citrus sinensis (L.) Osbeck) is the most important in terms of production volumes and cultivated areas. Oranges are particularly appreciated for the organoleptic characteristics and the high nutraceutical value of ...
Sebastiano Seminara, Stefania Bennici, Mario Di Guardo, Marco Caruso, Alessandra Gentile, Stefano La Malfa, Gaetano Distefano   +6 more
doaj   +1 more source

Selection intensities of families and clones in potato breeding Intensidade de seleção de famílias e clones no melhoramento genético da batata

Ciência e Agrotecnologia, 2012
Families selection has not been recommended as a selection method for vegetative propagated species. To verify its utility for potato improvement a series of experiments were carried out under warm temperatures (rainy season).
César Augusto Ticona Benavente, César Augusto Brasil Pereira Pinto   +1 more
doaj   +1 more source

The asexual genome of Drosophila

, 2017
The rate of recombination affects the mode of molecular evolution. In high-recombining sequence, the targets of selection are individual genetic loci; under low recombination, selection collectively acts on large, genetically linked genomic segments ...
Lässig, Michael, Mustonen, Ville, Schiffels, Stephan   +2 more
core   +1 more source

Agrobiological evaluation of seedless grapevine cultivars for improving the grapevine assortment

Romanian Journal of Horticulture
In the paper are presented the results of studying the agrobiological characteristics of some seedless cultivars from the Ampelographic collection of PI NIARAMV: 'Bessemeannyi V-6', 'Călina', 'Centennial seedless', 'Flame seedless', 'Kișmiș lucistâi ...
Svetlana Tofan, Larisa Yushan
doaj   +1 more source

Evaluation of the 1986-1987 radiata pine clonal trials at Forest Research, New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Master in Applied Science at Massey University [PDF]

, 1998
Clonal forestry, the establishment of plantations using tested clones, is highly sought after by the forestry industry in New Zealand and worldwide. Clonal testing is a vital element in the process leading to clonal forestry.
Concheyro, Silvia Claudia
core  

Predicting B Cell Receptor Substitution Profiles Using Public Repertoire Data

, 2018
B cells develop high affinity receptors during the course of affinity maturation, a cyclic process of mutation and selection. At the end of affinity maturation, a number of cells sharing the same ancestor (i.e.
Davidsen, Kristian, Dhar, Amrit, Matsen IV, Frederick A., Minin, Vladimir N.   +3 more
core   +2 more sources