Data from: Recent non-hybrid origin of sunflower ecotypes in a novel habitat

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关键词：

ecological speciation;Helianthus petiolaris;local adaptation;Isolation with Migration;hybridization

DOI：

doi:10.5061/dryad.j2448

摘要：

of adaptation. In the annual sunflowers, hybridization between species has repeatedly led to the colonization of extreme habitats, such as sand dunes. In a ne

Data from: Adaptation with gene flow across the landscape in a dune sunflower

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关键词：

Helianthus petiolaris;Landscape Genetics;Ecological Genetics;speciation;Adaptation;Population Genetics - Empirical

DOI：

doi:10.5061/dryad.158pb518

摘要：

Isolation by adaptation increases divergence at neutral loci when natural selection against immigrants reduces the rate of gene flow bet

Data from: Divergence is focused on few genomic regions early in speciation: incipient speciation of sunflower ecotypes

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关键词：

sand dune adaptation;Helianthus annuus;Helianthus petiolaris;ecological speciation;incipient species;Evolutionary genomics;divergence with gene flow

DOI：

doi:10.5061/dryad.fd31n

摘要：

Early in speciation, when populations are undergoing the transition from local adaptation to incipient species, is when a number of transient, but po

Data from: Multiple reproductive barriers separate recently diverged sunflower ecotypes

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关键词：

sand dune adaptation;ecological divergence;Helianthus petiolaris;incipient speciation;pollen competition;reciprocal transplant

DOI：

doi:10.5061/dryad.223p4

摘要：

selection against immigrants and hybrids, a shift in pollinator assemblage, and post-pollination assortative mating. Together these data suggest that multi