Results 51 to 60 of about 5,137 (207)

A test for within-lake niche differentiation in the nine-spined sticklebacks (Pungitius pungitius) [PDF]

open access: yes, 2016
Specialization for the use of different resources can lead to ecological speciation. Accordingly, there are numerous examples of ecologically specialized pairs of fish species in postglacial lakes. Using a polymorphic panel of single nucleotide variants,
Hendry A. P.   +6 more
core   +1 more source

Variação genética, herdabilidades e ganhos na seleção para caracteres de crescimento e forma em teste de progênies de polinização aberta de Eucalyptus cloeziana. Genetic variation, heritability and genetic gains for growth and stem form traits in open-pollinated progenies test of Eucalyptus cloeziana. [PDF]

open access: yesRevista do Instituto Florestal, 2011
O objetivo deste estudo foi estimar parâmetros genéticos para caracteres de crescimento e forma em um teste de progênies de Eucalyptus cloeziana, com 24 anos de idade, estabelecido em Luiz Antônio, SP.
Christian Luiz Ferreira BERTI   +5 more
doaj  

Conspecific Scaffold‐Level Genome Assembly Outperforms Heterospecific Chromosome‐Level Assemblies for Assessing Genetic Indicators in a Threatened Marine Fish

open access: yesEvolutionary Applications, Volume 19, Issue 5, May 2026.
ABSTRACT Understanding the genomic architecture of species of conservation concern is essential for fostering effective conservation initiatives. Current biodiversity assessment approaches increasingly incorporate genetic metrics to evaluate the status of species and populations of conservation interest.
Mannda Ndou   +5 more
wiley   +1 more source

Variation in actual relationship among descendants of inbred individuals [PDF]

open access: yes, 2012
In previous analyses, the variation in actual, or realized, relationship has been derived as a function of map length of chromosomes and type of relationship, the variation being greater the shorter the total chromosome length and the coefficient of ...
B. S. WEIR   +5 more
core   +1 more source

Population Genomics Reveals Genetic Diversity, Introgression, and Genetic Differentiation in Tianshan Mountains Western Honeybees (Apis mellifera)

open access: yesEvolutionary Applications, Volume 19, Issue 5, May 2026.
ABSTRACT The Tianshan Mountains, which host two native subspecies of western honeybees, represent the easternmost natural distribution limit of Apis mellifera. The managed Xinjiang black honeybee (XJ), introduced a century ago and designated as a Chinese National Animal Genetic Resource, has expanded rapidly under anthropogenic management.
Gulinuer Tulaxi   +10 more
wiley   +1 more source

Sensitivity of inferences in forensic genetics to assumptions about founding genes

open access: yes, 2009
Many forensic genetics problems can be handled using structured systems of discrete variables, for which Bayesian networks offer an appealing practical modeling framework, and allow inferences to be computed by probability propagation methods.
Green, Peter J., Mortera, Julia
core   +3 more sources

Estimativa de tamanho efetivo de endogamia por marcadores genéticos Estimative of inbreeding effective size by genetic markers

open access: yesRevista Árvore, 2005
Atividades de conservação e melhoramento genético requerem medidas de tamanho efetivo para manutenção e controle do potencial evolutivo das populações sob manipulação.
Alexandre Magno Sebbenn   +1 more
doaj   +1 more source

Fast and accurate joint inference of coancestry parameters for populations and/or individuals.

open access: yesPLoS Genetics, 2023
We introduce a fast, new algorithm for inferring from allele count data the FST parameters describing genetic distances among a set of populations and/or unrelated diploid individuals, and a tree with branch lengths corresponding to FST values.
Tristan Mary-Huard, David Balding
doaj   +1 more source

Genomic selection in oil palm (Elaeis guineensis Jacq.) [PDF]

open access: yes, 2014
Genomic selection (GS) can increase the genetic gain in plants. In perennial crops, this can be achieved via shortened breeding cycles and increased selection intensity. Our objective was to obtain the first empirical estimate of GS accuracy in oil palm (
Bouvet, Jean-Marc   +11 more
core  

Encoding of low-quality DNA profiles as genotype probability matrices for improved profile comparisons, relatedness evaluation and database searches [PDF]

open access: yes, 2016
Many DNA profiles recovered from crime scene samples are of a quality that does not allow them to be searched against, nor entered into, databases. We propose a method for the comparison of profiles arising from two DNA samples, one or both of which can ...
Balding, David J.   +2 more
core   +2 more sources

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