Results 251 to 260 of about 544,031 (290)

Host Adaptability and Genetic Mechanisms of the Rice Strain of Fall Armyworm (<i>Spodoptera frugiperda</i>). [PDF]

Insects
Wang H, Wu C, Wilson K, Xiao Y, Liu K.
europepmc   +1 more source

Hybridization but minimal introgression: ecologically-based divergent selection maintains a steep hybrid zone in parapatric stickleback fish

Baebler O, Haenel Q, Oke K, Hendry AP, Berner D.   +4 more
europepmc   +1 more source

Integrated chloroplast genomics and whole-genome resequencing reveals demographic history and selection signatures of black walnuts. [PDF]

Plant Genome
Ye H, Liu H, Zhou H, Ma J, Woeste K, Zhao P.   +5 more
europepmc   +1 more source

False Positive or False Negative-An Interesting Case in Prenatal Diagnostic Laboratory. [PDF]

J Clin Lab Anal
Zhang P, Sun Y, Tian H, Shi X, Rong L, Li Y.   +5 more
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A novel sex-associated genomic region in Catostomus fish species. [PDF]

J Hered
Pyne CB, Campbell JN, McFarlane SE, Mandeville EG.   +3 more
europepmc   +1 more source

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The Genetics of Hybrid Incompatibilities

Annual Review of Genetics, 2011
Incompatibilities in interspecific hybrids, such as sterility and lethality, are widely observed causes of reproductive isolation and thus contribute to speciation. Because hybrid incompatibilities are caused by divergence in each of the hybridizing species, they also reveal genomic changes occurring on short evolutionary time scales that have ...
Shamoni, Maheshwari, Daniel A, Barbash
openaire   +2 more sources

GENETIC DIVERGENCE AND HYBRID SPECIATION

Evolution, 2007
Although the evolutionary importance of natural hybridization has been debated for decades, it has become increasingly clear that hybridization plays a fundamental role in the evolution of many plant and animal taxa, sometimes resulting in the formation of entirely new species.
Chapman, M.A., Burke, J.M.
openaire   +3 more sources

Genetic Mapping in Hybrid Zones

The American Naturalist, 2002
Recent advances in genetic mapping methodologies make it feasible to localize quantitative trait loci (QTL) that contribute to adaptation and speciation. However, it has not been possible to employ these methods in many wild species because of difficulties associated with creating and propagating recombinant populations of sufficient size for QTL ...
Loren H, Rieseberg, C Alex, Buerkle
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Hybrid genetic algorithm

2015 Open Conference of Electrical, Electronic and Information Sciences (eStream), 2015
In many research fields we have to deal with multidimensional data. Multidimensional data should be provided in a form that researcher could understand the structure of the given data. Graphical data visualization could be used for this purpose. One of the methods of graphical data visualization is multidimensional scaling.
openaire   +1 more source

Genetics and the Fitness of Hybrids

Annual Review of Genetics, 2001
▪ Abstract  Over the years, the evolutionary importance of natural hybridization has been a contentious issue. At one extreme is the relatively common view of hybridization as an evolutionarily unimportant process. A less common perspective, but one that has gained support over the past decade, is that of hybridization as a relatively widespread and ...
J M, Burke, M L, Arnold
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