Evidence map›Paper›PMID 38783698›Full record

ArticleJournal of microbiology and biotechnology2024

Production of Exopolysaccharides and İndole Acetic Acid (IAA) by Rhizobacteria and Their Potential against Drought Stress in Upland Rice.

Tetty Marta Linda, Jusinta Aliska, Nita Feronika, Ineiga Melisa, Erwina Juliantari

Abstract read
In one paragraph

Article in Journal of microbiology and biotechnology, 2024. 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
–field-weighted citation impact
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.

  1. 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

5 authors.

Tetty Marta LindaDepartment of Biology, Faculty of Mathematics and Natural Sciences, Riau University. Kampus Bina Widya Km. 12,5 Simpang Baru Pekanbaru, Riau Province 28293, Indonesia.
Jusinta AliskaDepartment of Biology, Faculty of Mathematics and Natural Sciences, Riau University. Kampus Bina Widya Km. 12,5 Simpang Baru Pekanbaru, Riau Province 28293, Indonesia.
Nita FeronikaDepartment of Biology, Faculty of Mathematics and Natural Sciences, Riau University. Kampus Bina Widya Km. 12,5 Simpang Baru Pekanbaru, Riau Province 28293, Indonesia.
Ineiga MelisaDepartment of Biology, Faculty of Mathematics and Natural Sciences, Riau University. Kampus Bina Widya Km. 12,5 Simpang Baru Pekanbaru, Riau Province 28293, Indonesia.
Erwina JuliantariDepartment of Biology, Faculty of Mathematics and Natural Sciences, Riau University. Kampus Bina Widya Km. 12,5 Simpang Baru Pekanbaru, Riau Province 28293, Indonesia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Peatlands are marginal agricultural lands due to highly acidic soil conditions and poor drainage systems. Drought stress is a big problem in peatlands as it can affect plants through poor root development, so technological innovations are needed to increase the productivity and sustainability of upland rice on peatlands. Rhizobacteria can overcome the effects of drought stress by altering root morphology, regulating stress-responsive genes, and producing exopolysaccharides and indole acetic acid (IAA). This study aimed to determine the ability of rhizobacteria in upland rice to produce exopolysaccharides and IAA, identify potential isolates using molecular markers, and prove the effect of rhizobacteria on viability and vigor index in upland rice. Rhizobacterial isolates were grown on yeast extract mannitol broth (YEMB) medium for exopolysaccharides production testing and Nutrient Broth (NB)+L-tryptophan medium for IAA production testing. The selected isolates identify using sequence 16S rRNA. The variables observed in testing the effect of rhizobacteria were germination ability, vigour index, and growth uniformity. EPS-1 isolate is the best production of exopolysaccharides (41.6 mg/ml) and IAA (60.83 ppm). The isolate EPS-1 was identified as

Indexed as

DroughtsIndoleacetic AcidsOryzaPhylogenyPlant RootsPolysaccharides, BacterialRNA, Ribosomal, 16SSoil MicrobiologyGerminationKlebsiellaStress, Physiologicalindoleacetic acidIndoleacetic AcidsPolysaccharides, BacterialRNA, Ribosomal, 16SExopolysaccharideindole acetic acidKlebsiella variicolapeat landrhizosphere bacteriaupland rice

Identifiers

PMID38783698
PMCPMC11239409

What OpenQuestion holds

Textmetadata
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.