Evidence map›Paper›PMID 27642287›Full record

ArticleFrontiers in plant science2016

Rhizospheric Bacterial Community of Endemic Rhododendron arboreum Sm. Ssp. delavayi along Eastern Himalayan Slope in Tawang.

Rajal Debnath, Archana Yadav, Vijai K Gupta, Bhim P Singh, Pratap J Handique, Ratul Saikia

Abstract read
In one paragraph

Article in Frontiers in plant science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

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3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

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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.

Rajal DebnathMicrobial Biotechnology Group, Biological Science and Technology Division, Council of Scientific and Industrial Research-North East Institute of Science and Technology Jorhat, India.
Archana YadavMicrobial Biotechnology Group, Biological Science and Technology Division, Council of Scientific and Industrial Research-North East Institute of Science and Technology Jorhat, India.
Vijai K GuptaMolecular Glycobiotechnology Group, Discipline of Biochemistry, National University of Ireland Galway Galway, Ireland.
Bhim P SinghMolecular Microbiology and Systematics Laboratory, Department of Biotechnology, Mizoram University Aizawl, India.
Pratap J HandiqueDepartment of Biotechnology, Gauhati University Guwahati, India.
Ratul SaikiaMicrobial Biotechnology Group, Biological Science and Technology Division, Council of Scientific and Industrial Research-North East Institute of Science and Technology Jorhat, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Information on rhizosphere microbiome of endemic plants from high mountain ecosystems against those of cultivated plantations is inadequate. Comparative bacterial profiles of endemic medicinal plant Rhododendron arboreum Sm. subsp. delavayi rhizosphere pertaining to four altitudinal zonation Pankang Thang (PTSO), Nagula, Y-junction and Bum La (Indo-China border; in triplicates each) along cold adapted Eastern slope of Himalayan Tawang region, India is described here. Significant differences in DGGE profile between below ground bulk vs. rhizospheric community profile associated with the plant was identified. Tagged 16S amplicon sequencing from PTSO (3912 m) to Bum La (4509 m), revealed that soil pH, total nitrogen (TN), organic matter (OM) significantly influenced the underlying bacterial community structure at different altitudes. The relative abundance of Acidobacteria was inversely related to pH, as opposed to TN which was positively correlated to Acidobacteria and Proteobacteria abundance. TN was also the significant predictor for less abundant taxonomic groups Chloroflexi, Gemmatimonadetes, and Nitrospirae. Bum La soil harbored less bacterial diversity compared to other sites at lower altitudes. The most abundant phyla at 3% genetic difference were Acidobacteria, Actinobacteria, and Proteobacteria amongst others. Analysis of similarity indicated greater similarity within lower altitudinal than higher altitudinal group (ANOSIM, R = 0.287, p = 0.02). Constraining the ordination with the edaphic factor explained 83.13% of variation. Unique phylotypes of Bradyrhizobium and uncultured Rhizobiales were found in significant proportions at the four regions. With over 1% relative abundance Actinobacteria (42.6%), Acidobacteria (24.02%), Proteobacteria (16.00%), AD3 (9.23%), WPS-2 (5.1%), and Chloroflexi (1.48%) dominated the core microbiome.

Indexed as

Acidobacteriabacterial diversityQIIMERhododendron arboreum Eastern HimalayaUPARSE

Identifiers

PMID27642287
PMCPMC5009118

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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.