Evidence map›Paper›PMID 42427221›Full record

ArticleChembiochem : a European journal of chemical biology2026

Glucose Modulates Marine Xylanase Activity: Insights From Caulerpa lentillifera and Synthetic β-1,3-glucoxylans.

Nils H Rustmeier, Nitish Verma, Fabian Pfrengle

Abstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Nils H RustmeierInstitute of Organic Chemistry, Department of Natural Sciences and Sustainable Resources, BOKU University, Vienna, Austria.ORCID https://orcid.org/0000-0003-4530-369X
Nitish VermaInstitute of Organic Chemistry, Department of Natural Sciences and Sustainable Resources, BOKU University, Vienna, Austria.ORCID https://orcid.org/0000-0002-4080-8456
Fabian PfrengleInstitute of Organic Chemistry, Department of Natural Sciences and Sustainable Resources, BOKU University, Vienna, Austria.ORCID https://orcid.org/0000-0003-2206-6636

Funding

European Research Council (ERC) 101087063/ASAP
6 · The paper itself

Abstract

Marine xylans are major cell-wall constituents of green and red algae. While the β-1,4 and β-1,3/β-1,4 mixed-linkage xylans (MLX) of red algae are homopolymers of xylose, several studies have reported glucose incorporation into green algal β-1,3-xylans. However, the consequences of intrachain glucose insertions for the degradation of β-1,3-xylan by endo-acting xylanases remain unknown. Here, high-performance liquid chromatography coupled with mass spectrometry (HPLC-MS) analyses demonstrate that glucose is an integral part of di- and trisaccharides released from the xylan of green alga Caulerpa lentillifera upon treatment with a β-1,3-xylanase and a mixed-linkage xylanase (MLXase) from marine bacteria. Cleavage patterns on synthetic glucoxylan oligosaccharides generated by automated glycan assembly show that the β-1,3-xylanase hydrolyzes the β-1,3-bond between glucose and xylose, revealing a previously unrecognized activity within the glycoside hydrolase family 26.

Indexed as

CaulerpaGlucoseXylansChromatography, High Pressure LiquidEdible SeaweedsGlucoseXylansautomated glycan assemblyCaulerpa lentilliferaglycobiologymarine xylanasexylan

Identifiers

PMID42427221
PMCPMC13351767

What OpenQuestion holds

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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.