Evidence map›Paper›PMID 41324876›Full record

ArticleFolia microbiologica2025

Dual potential of Bacillus pumilus PAD5 isolated from Eryngium foetidum: biocontrol of Sclerotium rolfsii and growth promotion in rice.

Pramod Kumar Pandey, Raj Narain Singh Yadav, Ramkrishna Samanta, Amit Kumar Singh, Siddhartha Singh

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Article in Folia microbiologica, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Pramod Kumar PandeyCentre for Biotechnology and Bioinformatics, Dibrugarh University, Dibrugarh, Assam, 786004, India. pramod.pandey84@gmail.com.ORCID http://orcid.org/0000-0003-1894-0458
Raj Narain Singh YadavDepartment of Life Sciences, Dibrugarh University, Dibrugarh, Assam, 786004, India.
Ramkrishna SamantaDepartment of Life Sciences, Dibrugarh University, Dibrugarh, Assam, 786004, India.
Amit Kumar SinghCollege of Horticulture and Forestry, Central Agricultural University (Imphal), Pasighat, Arunachal Pradesh, 791102, India.
Siddhartha SinghCollege of Horticulture and Forestry, Central Agricultural University (Imphal), Pasighat, Arunachal Pradesh, 791102, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The endophytic isolate PAD5, derived from Eryngium foetidum L. and identified as Bacillus pumilus strain PAD5 (KX350056), demonstrated remarkable characteristics including phosphate solubilization (7.5 µg/ml), indole-3-acetic acid (IAA) production (31.13 µg/ml), biofilm formation, siderophore, hydrogen cyanide (HCN), and exo-polysaccharide production. It exhibited robust growth on nitrogen-free media, high salt conditions (6%), and low pH (5.0). The isolate showed potent antagonistic activity against Sclerotium rolfsii. Gas chromatography-mass spectrometry (GC-MS) analysis of the crude extract revealed the presence of five major and 19 minor active compounds. When applied in conjunction with the pathogen (SrBp), the PAD5 isolate remarkably enhanced rice growth after 20 days of transplanting, recording substantial increases over the pathogen (Sr) treatment shoot length by 175.8%, shoot fresh weight by 193.5%, shoot dry weight by 161.0%, root length by 106.5%, root fresh weight by 114.3%, and root dry weight by 129.2%. These pronounced improvements indicating PAD5's strong potential in promoting plant growth even under pathogen-induced stress. Additionally, the PAD5 isolate induced systemic response and enhanced host defense physiological activities, as evidenced by elevated plant defense enzyme such as Phenylalanine ammonia lyase (PAL), Total phenol content (TPC), Polyphenol oxidase (PPO), and Superoxide dismutase (SOD) enzyme activities in seedlings treated with either isolate PAD5 alone or in combination with the pathogen (SrBp).

Indexed as

Bacillus pumilusEndophytesEryngium foetidum L.GC-MSPlant defense enzyme

Identifiers

PMID41324876

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