Evidence map›Paper›PMID 35212865›Full record

ArticleGenetica2022

The species of Oxytropis DC. of section Gloeocephala Bunge (Fabaceae) from Northeast Asia: genetic diversity and relationships based on sequencing of the intergenic spacers of cpDNA and ITS nrDNA.

Alla Kholina, Marina Kozyrenko, Elena Artyukova, Valentin Yakubov, Mariya Khoreva, Elena Andrianova, Olga Mochalova, Denis Sandanov

Abstract read
PubMed Publisher
In one paragraph

Article in Genetica, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
3.2field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 8 citations in OpenAlex.

  1. Comparative chloroplast genome analyses ofFrontiers in plant science · 2025
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Alla KholinaFederal Scientific Centre of the East Asia Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok, Russia. kholina@biosoil.ru.ORCID http://orcid.org/0000-0003-1144-1525
Marina KozyrenkoFederal Scientific Centre of the East Asia Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok, Russia.ORCID http://orcid.org/0000-0001-7744-9496
Elena ArtyukovaFederal Scientific Centre of the East Asia Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok, Russia.ORCID http://orcid.org/0000-0001-5158-7604
Valentin YakubovFederal Scientific Centre of the East Asia Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok, Russia.
Mariya KhorevaInstitute of Biological Problems of the North, Far Eastern Branch of the Russian Academy of Sciences, Magadan, Russia.ORCID http://orcid.org/0000-0003-2290-3043
Elena AndrianovaInstitute of Biological Problems of the North, Far Eastern Branch of the Russian Academy of Sciences, Magadan, Russia.ORCID http://orcid.org/0000-0003-1441-8283
Olga MochalovaInstitute of Biological Problems of the North, Far Eastern Branch of the Russian Academy of Sciences, Magadan, Russia.ORCID http://orcid.org/0000-0002-1325-112X
Denis SandanovInstitute of General and Experimental Biology, Siberian Branch of the Russian Academy of Sciences, Ulan-Ude, Russia.ORCID http://orcid.org/0000-0002-8504-3485
Federal Scientific Center of the East Asia Terrestrial Biodiversity FEB RAS · RUInstitute of Biological Problems of the North · RUInstitute of General and Experimental Biology · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Phylogenetic relationships within Oxytropis DC. sect. Gloeocephala Bunge from Northeast Asia were studied using plastid intergenic spacers (psbA-trnH + trnL-trnF + trnS-trnG) and ITS nrDNA. Populations of O. anadyrensis Vass., O. borealis DC., O. middendorffii Trautv., O. trautvetteri Meinsh., and O. vasskovskyi Jurtz. were monomorphic or characterised by a low level of chloroplast genetic diversity (h varied from 0.143 to 0.692, and π from 0.0001 to 0.0005). Presumably, the low genetic diversity was a result of the severe bottlenecks during Pleistocene glaciation-interglacial cycles. Twenty chlorotypes were identified; species studied had no shared chlorotypes. Chlorotypes of O. anadyrensis, O. borealis, and O. middendorffii formed two lineages each, while the chlorotypes of O. trautvetteri and O. vasskovskyi formed one separate lineage each in the phylogenetic network. There were specific diagnostic markers of cpDNA in each lineage, excluding O. vasskovskyi. The presence of a species-specific diagnostic marker in O. trautvetteri and specific markers in two lineages of O. anadyrensis support circumscribing these taxa as independent species. Regarding ITS nrDNA polymorphism, five ribotypes were detected. The differences revealed in plastid and nuclear genomes of Oxytropis sect. Gloeocephala confirmed that the Asian sector of Megaberingia was the main centre of diversification of arctic legumes.

Indexed as

FabaceaeOxytropisAsiaDNA, ChloroplastPhylogenyPolymorphism, GeneticDNA, ChloroplastArctic speciesDiversificationFabaceaePhylogenetic relationshipsPlastid and nuclear genomesPopulation structure

Identifiers

PMID35212865
OpenAlexW4214772405

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.