Evidence map›Paper›PMID 28225027›Full record

ArticleScientific reports2017

Variable salinity responses of 12 alfalfa genotypes and comparative expression analyses of salt-response genes.

Devinder Sandhu, Monica V Cornacchione, Jorge F S Ferreira, Donald L Suarez

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
25.9field-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

33 citing papers in PubMed, 127 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

4 authors at 1 institution in 1 country.

Devinder SandhuUSDA-ARS US Salinity Lab, 450 W Big Springs Road, Riverside, CA 92507, USA.
Monica V CornacchioneUSDA-ARS US Salinity Lab, 450 W Big Springs Road, Riverside, CA 92507, USA.
Jorge F S FerreiraUSDA-ARS US Salinity Lab, 450 W Big Springs Road, Riverside, CA 92507, USA.
Donald L SuarezUSDA-ARS US Salinity Lab, 450 W Big Springs Road, Riverside, CA 92507, USA.
U.S. Salinity Laboratory · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Twelve alfalfa genotypes that were selected for biomass under salinity, differences in Na and Cl concentrations in shoots and K/Na ratio were evaluated in this long-term salinity experiment. The selected plants were cloned to reduce genetic variability within each genotype. Salt tolerance (ST) index of the genotypes ranged from 0.39 to 1. The most salt-tolerant genotypes SISA14-1 (G03) and AZ-90ST (G10), the top performers for biomass, exhibited the least effect on shoot number and height. SISA14-1 (G03) accumulated low Na and Cl under salinity. Most genotypes exhibited a net reduction in shoot Ca, Mg, P, Fe, and Cu, while Mn and Zn increased under salinity. Salinity reduced foliar area and stomatal conductance; while net photosynthetic rate and transpiration were not affected. Interestingly, salinity increased chlorophyll and antioxidant capacity in most genotypes; however neither parameter correlated well to ST index. Salt-tolerant genotypes showed upregulation of the SOS1, SOS2, SOS3, HKT1, AKT1, NHX1, P5CS1, HSP90.7, HSP81.2, HSP71.1, HSPC025, OTS1, SGF29 and SAL1 genes. Gene expression analyses allowed us to classify genotypes based on their ability to regulate different components of the salt tolerance mechanism. Pyramiding different components of the salt tolerance mechanism may lead to superior salt-tolerant alfalfa genotypes.

Indexed as

SalinityAntioxidantsBiomassChloridesChlorophyllGene Expression Regulation, PlantGenotypeHeat-Shock ProteinsMedicago sativaPlant ProteinsPlant ShootsSignal TransductionSodiumSodium ChlorideSoilSuperoxide DismutaseAntioxidantsChloridesChlorophyllHeat-Shock ProteinsPlant ProteinsSodiumSodium ChlorideSoilSuperoxide Dismutase

Identifiers

PMID28225027
PMCPMC5320470
OpenAlexW2591268227

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.