Results 41 to 50 of about 5,051 (199)

AllCoPol: inferring allele co-ancestry in polyploids

BMC Bioinformatics, 2020
Background Inferring phylogenetic relationships of polyploid species and their diploid ancestors (leading to reticulate phylogenies in the case of an allopolyploid origin) based on multi-locus sequence data is complicated by the unknown assignment of ...
Ulrich Lautenschlager, Florian Wagner, Christoph Oberprieler   +2 more
doaj   +1 more source

Removing exogenous information using pedigree data

, 2011
Management of certain populations requires the preservation of its pure genetic background. When, for different reasons, undesired alleles are introduced, the original genetic conformation must be recovered.
A Caballero, C Dalvit, Carmen Amador, CH Freese, CR Miller, DA Tallmon, FW Allendorf, FW Allendorf, G Gandini, GB Dantzig, HG Parker, I Bouman, J Fernandez, J Volf, JA Padilla, Jesús Fernández, JJ Negro, JM Rhymer, K Butler, LF Groeneveld, M Barilani, M Beaumont, MC Boyer, Miguel Ángel Toro, ND Halbert, PK Ingvarsson, R Frankham, RC Lacy, RC Lacy, S Kirkpatrick, S Sušnik, SJG Hall   +31 more
core   +2 more sources

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]

Revista 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, Miguel Luiz Menezes FREITAS, Antônio Carlos Scatena ZANATTO, Eurípedes MORAIS, Mario Luiz Teixeira de MORAES, Alexandre Magno SEBBENN   +5 more
doaj  

Sustainable long-term conservation of rare cattle breeds using rotational AI sires

Genetics Selection Evolution, 2008
The development of inbreeding in rotation breeding schemes, sequentially using artificial insemination (AI) sires over generations, was investigated for a full AI scheme. Asymptotic prediction formulae of inbreeding coefficients were established when the
Avon Laurent, Colleau Jean-Jacques
doaj   +1 more source

Identification and validation of quantitative trait loci (QTL) for canine hip dysplasia (CHD) in German Shepherd Dogs. [PDF]

PLoS ONE, 2014
Canine hip dysplasia (CHD) is the most common hereditary skeletal disorder in dogs. To identify common alleles associated with CHD, we genotyped 96 German Shepherd Dogs affected by mild, moderate and severe CHD and 96 breed, sex, age and birth year ...
Lena Fels, Ottmar Distl
doaj   +1 more source

ESTIMATION OF THE MATING SYSTEM OF Eucalyptus benthamii Maiden at Cambage PROGENY

Revista do Instituto Florestal, 2022
Eucalyptus benthamii is an important species used in monoclonal and hybrid forest plantations around the world. Few natural populations of the species remain, and as such it has been placed on the list of endangered species.
Evandro Vagner Tambarussi, Gisela Maria Pedrassani Andrejow, Mara Engel, Rafael Henrique Roque   +3 more
doaj   +1 more source

Reduction of inbreeding in commercial females by rotational mating with several sire lines

Genetics Selection Evolution, 2004
A mating system to reduce the inbreeding of commercial females in the lower level was examined theoretically, assuming a hierarchical breed structure, in which favorable genes are accumulated in the upper level by artificial selection and the achieved ...
Mukai Fumio, Nomura Tetsuro, Honda Takeshi   +2 more
doaj   +1 more source

Strategies for implementing genomic selection in family-based aquaculture breeding schemes: double haploid sib test populations [PDF]

, 2012
Background Simulation studies have shown that accuracy and genetic gain are increased in genomic selection schemes compared to traditional aquaculture sib-based schemes.
AK Sonesson, AK Sonesson, Anna K Sonesson, B Villanueva, BJ Hayes, D Habier, EL Heffner, F Galton, H Komen, HD Daetwyler, HM Nielsen, JBS Haldane, JL Jannink, John A Woolliams, JP Gibson, Kahsay G Nirea, KG Nirea, M Goddard, M Kimura, M Pszczola, ME Goddard, MG Bulmer, PM VanRaden, S Wright, THE Meuwissen, Theo HE Meuwissen, VA Martinez   +26 more
core   +2 more sources

Genotyping Contemporary Captive and Historical Wild Western Lowland Gorillas Indicates Captive Breeding Is Maintaining Genetic Diversity in a Critically Endangered Primate

Animal Conservation, EarlyView.
Captive populations of threatened species risk losing genetic diversity over time. We evaluated the genetic status of contemporary captive western lowland gorillas (Gorilla gorilla gorilla) at Howletts and Port Lympne and compared this with specimens from a historical wild population.
Jaimie Morris, Tony King, John Hills, Simon C. Harvey, Jane Hopper, Rodrigo Vega   +5 more
wiley   +1 more source

Variação genética, herdabilidades e ganhos na seleção para caracteres de crescimento em teste de progênies de Pinus caribaea var. bahamensis aos 20 anos de idade em Assis−SP. Genetic variation, herdabilities and gains in selection for growth traits in progeny test of Pinus caribaea var. bahamensis at 20 years of age in Assis−SP. [PDF]

Revista do Instituto Florestal, 2008
O objetivo deste estudo foi estimarparâmetros genéticos para caracteres decrescimento em um teste de progênies de Pinuscaribaea var. bahamensis, aos 20 anos de idade.O teste de progênies foi instalado com sementes depolinização aberta provenientes de 89 ...
José Carlos Molina MAX, Osmar VILAS BÔAS, Alexandre Magno SEBBENN   +2 more
doaj