ArticleArchives of microbiology2026
Efficient lignocellulolytic enzymes producing bacteria from Pangi-Chamba Himalayan niches: a potential for sustainable and greener biomass catalysis.
Article in Archives of microbiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High-altitude regions of the Pangi-Chamba Himalayas (PCH) provide a distinctive environment for isolating extremophilic lignocellulolytic bacteria. This study reports the isolation of lignocellulolytic enzyme-producing bacteria from decaying wood samples. Among 54 bacterial isolates, 24 demonstrated lignocellulose hydrolysis potential, producing laccase, xylanase, and cellulase enzymes. Eight morphologically distinct isolates belonging to the phylum Bacillota were selected for further experiments. Quantitative analysis identified Bacillus sp. PCH491 as an efficient producer of xylanase using alkaline-pretreated wheat straw, whereas Bacillus sp. PCH494 produced laccase using alkaline-pretreated sugarcane bagasse. Notably, Bacillus sp. PCH492 produced multiple enzymes, laccase, xylanase, and cellulase, using various agro-residues. Further, characterization of laccase and xylanase enzymes revealed activity across a broad pH (4.0-12.0) and temperature (4-90 ℃). Xylanase from Bacillus sp. PCH491 showed maximum activity (38.86 IU/mL) at pH 7.0 and 50 ℃, whereas laccase from Bacillus sp. PCH494 reached peak activity (31.20 IU/mL) at pH 3.0 and 50 ℃. SEM and FTIR analyses confirmed significant structural and functional group modifications in the biomass, highlighting these high-altitude isolates as robust candidates for industrial biorefineries.
Indexed as
Identifiers
42154063What OpenQuestion holds
Registered trials
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.