Search results for "spatial genetic structure"

showing 2 items of 2 documents

Ovule discounting in an outcrossing, cryptically dioecious tree.

2006

9 páginas, 1 figura, 1 tabla.

0106 biological sciencesCryptic dioecyPollination[SDV]Life Sciences [q-bio]PopulationOutcrossingPaternitySpatial genetic structureFlowersBiologymedicine.disease_cause010603 evolutionary biology01 natural sciencesTrees03 medical and health sciencesPollenBotanyGeneticsmedicineAndrodioecyMating systemOvuleeducationPollinationEcology Evolution Behavior and Systematics030304 developmental biology0303 health scienceseducation.field_of_studyReproductionAndrodioecySelfingfood and beverages15. Life on landMating systemFraxinusEvolutionary biologySeedsPollenGeneral Agricultural and Biological Sciences
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A legacy of contrasting spatial genetic structure on either side of the Atlantic-Mediterranean transition zone in a marine protist

2012

The mechanisms that underpin the varied spatial genetic structures exhibited by free-living marine microorganisms remain controversial, with most studies emphasizing a high dispersal capability that should redistribute genetic diversity in contrast to most macroorganisms whose populations often retain a genetic signature of demographic response to historic climate fluctuations. We quantified the European phylogeographic structure of the marine flagellate Oxyrrhis marina and found a marked difference in spatial genetic structure, population demography, and genetic diversity between the northwest Atlantic and Mediterranean Sea that reflects the persistent separation of these regions as well …

Environmental changePopulationBiologygeneettinen rakenneElectron Transport Complex IVOxyrrhis marinaGenetic variationAnimalseducationAtlantic OceanPhylogenyeducation.field_of_studyGenetic diversityMultidisciplinaryGeographyModels GeneticMediterranean RegionEcologyGenetic VariationBiological Sciencesbiology.organism_classificationOxyrrhis marinaEuropeGenetic divergencePhylogeographyGenetics PopulationHaplotypesGenetic structureDinoflagellidaBiological dispersalta1181spatial genetic structureEnvironmental MonitoringProceedings of the National Academy of Sciences of the United States of America
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