Evidence map›Paper›PMID 39753925›Full record

ArticleCurrent microbiology2025

Endophytic Microbial Community Structure and Dynamics Influence Agarwood Formation in Aquilaria malaccensis Lam.

Sudipta Sankar Bora, Ruponsing Ronghang, Pompi Das, Romen Singh Naorem, Dibya Jyoti Hazarika, Rahul Gogoi, Sofia Banu, Madhumita Barooah

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Article in Current microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

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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

4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Sudipta Sankar BoraDBT-North East Centre for Agricultural Biotechnology, Assam Agricultural University, Jorhat, Assam, 785013, India.
Ruponsing RonghangDepartment of Agricultural Biotechnology, Assam Agricultural University, Jorhat, Assam, 785013, India.
Pompi DasDepartment of Agricultural Biotechnology, Assam Agricultural University, Jorhat, Assam, 785013, India.
Romen Singh NaoremDepartment of Agricultural Biotechnology, Assam Agricultural University, Jorhat, Assam, 785013, India.
Dibya Jyoti HazarikaDepartment of Agricultural Biotechnology, Assam Agricultural University, Jorhat, Assam, 785013, India.
Rahul GogoiDepartment of Agricultural Biotechnology, Assam Agricultural University, Jorhat, Assam, 785013, India.
Sofia BanuDepartment of Bioengineering and Technology, Gauhati University, Jalukbari, Guwahati, Assam, 781014, India.
Madhumita BarooahDBT-North East Centre for Agricultural Biotechnology, Assam Agricultural University, Jorhat, Assam, 785013, India. madhumita.barooah@aau.ac.in.ORCID http://orcid.org/0000-0002-3768-5336

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aquilaria malaccensis Lam., an Agarwood-producing tree native to Southeast Asia, secretes oleoresin, a resin with diverse applications, in response to injuries. To explore the role of endosphere microbial communities during Agarwood development, we utilized a metagenomics approach across three stages: non-symptomatic (NC), symptomatic early (IN), and symptomatic mature (IN1). The NC metagenome was dominated by Bacillus (19.15%), Klebsiella (13.25%), and Pantoea (12.46%) among bacteria and Saccharomyces (15.92%) among fungi. Notably, bacterial chemotaxis pathway genes were more prevalent in NC (2.14%) compared to IN (0.92%) and IN1 (1.16%), suggesting microbial chemotactic behavior. In the IN stage, Klebsiella (27.05%) and Saccharomyces (34.81%) were the dominant genera. The IN1 metagenome featured Pantoea (8.92%) and Neurospora (8.24%) as leading bacterial and fungal genera, respectively. Functional genes associated with defense mechanisms, lipid transport, and secondary metabolite biosynthesis were increasingly represented in IN1, indicating an enhanced microbial response as infection progresses. Ecological indices, including a high Shannon-Wiener index (H' = 4.467) and Simpson's dominance (1 - D = 0.9697), alongside Pielou's evenness index (J = 0.7034), highlighted a dynamic and diverse microbial community at the mature infection stage, reflecting the complex interactions within the Aquilaria endosphere during Agarwood formation.

Indexed as

BacteriaEndophytesFungiThymelaeaceaeMetagenomeMetagenomicsMicrobiotaWood

Identifiers

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Registered trials

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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 Socratic graph.