Evidence map›Paper›PMID 39799526›Full record

ArticlePlanta2025

Complex transcription regulation of acidic chitinase suggests fine-tuning of digestive processes in Drosera binata.

Veronika Mikitova, Martin Jopcik, Miroslav Rajninec, Jana Libantova

Abstract read
In one paragraph

Article in Planta, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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

4 authors.

Veronika Mikitova *Institute of Plant Genetics and Biotechnology, Plant Science and Biodiversity Center, Slovak Academy of Sciences, Akademicka 2, P. O. Box 39A, 950 07, Nitra, Slovak Republic.
Martin Jopcik *Institute of Plant Genetics and Biotechnology, Plant Science and Biodiversity Center, Slovak Academy of Sciences, Akademicka 2, P. O. Box 39A, 950 07, Nitra, Slovak Republic.
Miroslav RajninecInstitute of Plant Genetics and Biotechnology, Plant Science and Biodiversity Center, Slovak Academy of Sciences, Akademicka 2, P. O. Box 39A, 950 07, Nitra, Slovak Republic.
Jana LibantovaInstitute of Plant Genetics and Biotechnology, Plant Science and Biodiversity Center, Slovak Academy of Sciences, Akademicka 2, P. O. Box 39A, 950 07, Nitra, Slovak Republic. jana.libantova@savba.sk.ORCID http://orcid.org/0000-0002-2056-1003

Funding

Agentúra Ministerstva Školstva, Vedy, Výskumu a Športu SR VEGA 2/0021/24APVV APVV-20-0545COST CA18111
6 · The paper itself

Abstract

MAIN

conclusionDbChitI-3, Drosera binata's acidic chitinase, peaks at pH 2.5 from 15 °C to 30 °C. Gene expression is stimulated by polysaccharides and suppressed by monosaccharide digestion, implying a feedback loop in its transcriptional regulation. Here, we characterised a novel chitinase gene (DbChitI-3) isolated from the carnivorous plant species Drosera binata with strong homology to other Drosera species' extracellular class I chitinases with a role in digestive processes. The capability to cleave different forms of chitin was tested using recombinantly produced chitinase in Escherichia coli (rDbChitI-3

Indexed as

ChitinasesDroseraAmino Acid SequenceChitinEscherichia coliGene Expression Regulation, PlantHydrogen-Ion ConcentrationPhylogenyPlant LeavesPlant ProteinsRecombinant ProteinsChitinChitinasesPlant ProteinsRecombinant ProteinsCarnivorous plantsChitinEnzymatic parametersGlucosePachymanß-1,3-Glucan

Identifiers

PMID39799526
PMCPMC11725546

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.