Evidence map›Paper›PMID 11292079›Full record

ArticlePlant molecular biology2001

The low-temperature- and salt-induced RCI2A gene of Arabidopsis complements the sodium sensitivity caused by a deletion of the homologous yeast gene SNA1.

M Nylander, P Heino, E Helenius, E T Palva, H Ronne, B V Welin

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Article in Plant molecular biology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
8.1field-weighted citation impact, top 3% 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

31 citing papers in PubMed, 71 citations in OpenAlex.

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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

6 authors at 3 institutions in 3 countries.

M NylanderDepartment of Plant Biology, Uppsala Genetic Center, Swedish University of Agricultural Sciences. maria.nylander@vbiol.slu.se
P Heino
E Helenius
E T Palva
H Ronne
B V Welin
University of Helsinki · FISwedish University of Agricultural Sciences · SEUniversidad de la República · UY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Two closely related, tandemly arranged, low-temperature- and salt-induced Arabidopsis genes, corresponding to the previously isolated cDNAs RCI2A and RCI2B, were isolated and characterized. The RCI2A transcript accumulated primarily in response to low temperature or high salinity, and to a lesser extent in response to ABA treatment or water deficit stress. The RCI2B transcript was present at much lower levels than RCI2A, and could only be detected by reverse transcription-PCR amplification. The predicted 6 kDa RCI2 proteins are highly hydrophobic and contain two putative membrane-spanning regions. The polypeptides exhibit extensive similarity to deduced low-temperature- and/or salt-induced proteins from barley, wheat grass and strawberry, and to predicted proteins from bacteria, fungi, nematodes and yeast. Interestingly, we found that a deletion of the RCI2 homologous gene, SNA1 (YRD276c), in yeast causes a salt-sensitive phenotype. This effect is specific for sodium, since no growth defect was observed for the sna1 mutant on 1.7 M sorbitol, 1 M KCl or 0.6 M LiCl. Finally, we found that the Arabidopsis RCI2A cDNA can complement the sna1 mutant when expressed in yeast, indicating that the plant and yeast proteins have similar functions during high salt stress.

Indexed as

Arabidopsis ProteinsCold TemperatureHeat-Shock ProteinsPlant ProteinsAmino Acid SequenceArabidopsisCell DivisionDNA, PlantGene DeletionGene Expression Regulation, PlantGenes, FungalGenes, PlantGenetic Complementation TestMembrane ProteinsMolecular Sequence DataMutationArabidopsis ProteinsDNA, PlantHeat-Shock ProteinsMembrane ProteinsPlant ProteinsRCI2A protein, ArabidopsisRCI2B protein, ArabidopsisRNA, MessengerSodiumSodium Chloride

Identifiers

PMID11292079
OpenAlexW59615687

What OpenQuestion holds

Textmetadata
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.