Search results for "Sympatric divergence"

showing 2 items of 2 documents

Disentangling structural genomic and behavioural barriers in a sea of connectivity

2019

18 pages, 4 tables, 3 figures.-- This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited

0106 biological sciences0301 basic medicineSympatryReproductive IsolationChromosomal rearrangementsPopulation010603 evolutionary biology01 natural sciencesGene flow03 medical and health sciencesBehavioural traitsGeneticsAnimalsGadus14. Life underwaterSelection GeneticAdaptationeducationEcology Evolution Behavior and Systematicseducation.field_of_studySympatric divergencebiologyGenetic DriftHomozygoteGenetic VariationReproductive isolationbiology.organism_classificationSpecial Issue on the Role of Genomic Structural Variants in Adaptation and DiversificationGene flowGenetic divergenceSympatrySpecial Issue: The Role of Genomic Structural Variants in Adaptation and Diversification030104 developmental biologyGadus morhuaSympatric speciationEvolutionary biologyAtlantic codChromosome InversionGenetic FitnessAtlantic cod
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Molecular markers reflect differentiation of Fusarium oxysporum forma speciales on tomato and forma on eggplant

2013

Selective pressure induces pathogens to change their method of infection and, sometimes, causes species to become infectious. Pathogenic fungi must differentiate different morphological and physiological properties during the process of host specialization in their life cycle. In the present study, we conducted a genetic investigation and compared similarities within a generation of Fusarium oxysporum forma speciales (f. sp.) infecting tomato and forma (f.) infecting eggplants using selected ISSR and RAPD markers, two horticultural commodities belonging to the same taxon of the Solanaceae. Interestingly, genetic data showed that fungi belonging to F. oxysporum f. sp. infecting tomato have a…

Sympatric divergencebiologyEvolving genesfungifood and beveragesGenetic relationshipEggplantbiology.organism_classificationBiochemistryTomatoRAPDTaxonGenetic variationFusarium oxysporumBotanyHost adaptationGenetic characterizationGeneEcology Evolution Behavior and SystematicsSolanaceaeBiochemical Systematics and Ecology
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