Evidence map›Paper›PMID 18305970›Full record

ArticleFunctional & integrative genomics2008

Primary responses to salt stress in a halophyte, smooth cordgrass (Spartina alterniflora Loisel.).

Niranjan Baisakh, Prasanta K Subudhi, Pritish Varadwaj

Abstract read
PubMed Publisher
In one paragraph

Article in Functional & integrative genomics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
6.9field-weighted citation impact, top 4% 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

42 citing papers in PubMed, 94 citations in OpenAlex.

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  13. An insight into salt stress tolerance mechanisms of Chenopodium album.Environmental science and pollution research international · 2017
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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

3 authors at 2 institutions in 2 countries.

Niranjan BaisakhSchool of Plant, Environmental and Soil Sciences, Louisiana State University Agricultural Center, Baton Rouge, LA 70803, USA.
Prasanta K Subudhi
Pritish Varadwaj
Louisiana State University Agricultural Center · USIndian Institute of Information Technology Allahabad · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The response of a grass halophyte Spartina alterniflora at early stages of salt stress was investigated through generation and systematic analysis of expressed sequence tags (ESTs) from both leaf and root tissues. Random EST sequencing produced 1,227 quality ESTs, which were clustered into 127 contigs, and 368 were singletons. Of the 495 unigenes, 27% represented genes for stress response. Comparison of the 368 singletons against the Oryza sativa gene index showed that >85% of these genes had similarity with the rice unigenes. Moreover, the phylogenetic analysis of an EST similar to myo-inositol 1-phosphate synthase of Spartina and some selected grasses and halophytes showed closeness of Spartina with maize and rice. Transcript abundance analysis involving eight known genes of various metabolic pathways and nine transcription factor genes showed temporal and tissue-dependent variation in expression under salinity. Reverse northern analysis of a few selected unknown and ribosomal genes exhibited much higher abundance of transcripts in response to salt stress. The results provide evidence that, in addition to several unknown genes discovered in this study, genes involved in ion transport, osmolyte production, and house-keeping functions may play an important role in the primary responses to salt stress in this grass halophyte.

Indexed as

Expressed Sequence TagsGenes, PlantCluster AnalysisDNA, ComplementaryDNA, PlantEscherichia coliGene Expression Regulation, PlantGene LibraryPhylogenyPlant LeavesPlant RootsPlasmidsPoaceaeRNA, MessengerRNA, PlantSequence Analysis, DNADNA, ComplementaryDNA, PlantRNA, MessengerRNA, PlantSodium ChlorideTranscription Factors

Identifiers

PMID18305970
OpenAlexW2016489893

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.