Evidence map›Paper›PMID 21085628›Full record

ArticlePLoS genetics2010

A coastal cline in sodium accumulation in Arabidopsis thaliana is driven by natural variation of the sodium transporter AtHKT1;1.

Ivan Baxter, Jessica N Brazelton, Danni Yu, Yu S Huang, Brett Lahner, Elena Yakubova, Yan Li, Joy Bergelson, Justin O Borevitz, Magnus Nordborg and 2 more

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 163 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
163citing papers in PubMed, 1 pooled it
33.1field-weighted citation impact, top 1% 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

163 citing papers in PubMed, 1 synthesis or guideline pooled it, 359 citations in OpenAlex.

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103 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 2 countries.

Ivan BaxterUnited States Department of Agriculture-Agricultural Research Service, Plant Genetics Research Unit, Donald Danforth Plant Sciences Center, St. Louis, Missouri, United States of America.
Jessica N Brazelton
Danni Yu
Yu S Huang
Brett Lahner
Elena Yakubova
Yan Li
Joy Bergelson
Justin O Borevitz
Magnus Nordborg
Olga Vitek
David E Salt
Purdue University West Lafayette · USUniversity of Chicago · USAustrian Academy of Sciences · ATUniversity of Southern California · US

Funding

The Genetic Basis of Natural Ionomic VariationR01GM078536 · NIGMS · PURDUE UNIVERSITY · PI GUERINOT, MARY LOU · 2007 to 2014
$2.6M
NIGMS NIH HHS 3R01GM078536-03S1NIGMS NIH HHS R01 GM078536
6 · The paper itself

Abstract

The genetic model plant Arabidopsis thaliana, like many plant species, experiences a range of edaphic conditions across its natural habitat. Such heterogeneity may drive local adaptation, though the molecular genetic basis remains elusive. Here, we describe a study in which we used genome-wide association mapping, genetic complementation, and gene expression studies to identify cis-regulatory expression level polymorphisms at the AtHKT1;1 locus, encoding a known sodium (Na(+)) transporter, as being a major factor controlling natural variation in leaf Na(+) accumulation capacity across the global A. thaliana population. A weak allele of AtHKT1;1 that drives elevated leaf Na(+) in this population has been previously linked to elevated salinity tolerance. Inspection of the geographical distribution of this allele revealed its significant enrichment in populations associated with the coast and saline soils in Europe. The fixation of this weak AtHKT1;1 allele in these populations is genetic evidence supporting local adaptation to these potentially saline impacted environments.

Indexed as

EcosystemGenetic VariationSeawaterAllelesArabidopsisArabidopsis ProteinsCation Transport ProteinsGene Expression Regulation, PlantGenetic Complementation TestGenome, PlantGenome-Wide Association StudyGeographyPlant LeavesSodiumSymportersArabidopsis ProteinsCation Transport ProteinsHKT1 protein, ArabidopsisSodiumSymporters

Identifiers

PMID21085628
PMCPMC2978683
OpenAlexW2139359390

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.