Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

High biological species diversity in the arctic flora.

Proceedings of the National Academy of Sciences of the United States of America - 24 Jan 2006

Grundt Hanne Hegre, Kjølner Siri, Borgen Liv, Rieseberg Loren H, Brochmann Christian

Abstract excerpt

The arctic flora is considered to be impoverished, but estimates of species diversity are based on morphological assessments, which may not provide accurate counts of biological species. Here we report on crossing relationships within three diploid circumpolar plant species in the genus Draba (Brassicaceae). Although 99% of parental individuals were fully fertile, the fertility of intraspecific crosses was...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Arctic Regions
Share to Biodiversity
Share to Crosses, Genetic

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Genetics, Population

Share to Geography

Share to Plant Physiological Phenomena

Share to Plants

Share to Species Specificity

Source

Open in PubMed Open full text

Identifiers

PMID: 16418291
DOI: 10.1073/pnas.0510270103
PMCID: PMC1348009

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

High biological species diversity in the arctic flora.PMID 16418291Read ↗

Genetics of intrinsic postzygotic isolation in a circumpolar plant species, Draba nivalis (Brassicaceae).Semantic proximity Read ↗

Genetic structuring in three closely related circumpolar plant species: AFLP versus microsatellite markers and high-arctic versus arctic-alpine distributions.Semantic proximity Read ↗

The Arctic Daisy, Chrysanthemum arcticum, Trifecta Is a Genetically Variable Polyploid Series.Semantic proximity Read ↗

Molecular analysis of plant migration and refugia in the Arctic.Semantic proximity Read ↗

Characteristics for evaluating the conservation value of species hybridsSemantic proximity Read ↗

Cytotype coexistence leads to triploid hybrid production in a diploid-tetraploid contact zone of Chamerion angustifolium (Onagraceae).Semantic proximity Read ↗

Production and analysis of reciprocal hybrids between Asparagus officinalis L. and A. schoberioides KunthSemantic proximity Read ↗

Minimal genetic diversity in the facultatively outcrossing perennial pepperweed (Lepidium latifolium) invasionSemantic proximity Read ↗

Clonality and recombination in the arctic plant Saxifraga cernuaSemantic proximity Read ↗

Conservation genetics of high-arctic Gull species at risk: II. Diversity in the mtDNA control region of Threatened Ross's Gull (Rhodostethia rosea).Semantic proximity Read ↗

Potential for gene flow from genetically modified Brassica napus on the territory of Russia.Semantic proximity Read ↗

Mating system of Brassica napus and its relationship with morphological and ecological parameters in northwestern Spain.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.