Evidence map›Paper›PMID 39489803›Full record

ArticleScientific reports2024

Identification, characterization, and sensitivity to phytochemicals of a novel Curvularia species associated with leaf spot disease on Curcuma kwangsiensis.

Hanyi Wang, Rongchang Wei, Youjing Wei, Jiali Su, Jiajia Xu, Maoxiao Yao, Dongna Tian, Hao Zhou

Abstract read
In one paragraph

Article in Scientific reports, 2024. 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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0citing papers in PubMed
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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

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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

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

8 authors.

Hanyi Wang *Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi Minzu University, Nanning, 530006, China.
Rongchang Wei *Cash Crops Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, 530007, China.
Youjing WeiGuangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi Minzu University, Nanning, 530006, China.
Jiali SuGuangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi Minzu University, Nanning, 530006, China.
Jiajia XuGuangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi Minzu University, Nanning, 530006, China.
Maoxiao YaoGuangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi Minzu University, Nanning, 530006, China.
Dongna TianGuangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi Minzu University, Nanning, 530006, China.
Hao ZhouGuangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi Minzu University, Nanning, 530006, China. zhouhao@gxmzu.edu.cn.

Funding

the National Natural Science Foundation of China 32060599the National Natural Science Foundation of China 81860678the Natural Science Foundation of Guangxi Province 2021GXNSFAA075023
6 · The paper itself

Abstract

A leaf spot disease affecting Curcuma kwangsiensis (Zingiberaceae) has been observed in Qinzhou City, Guangxi Province. Infected leaves exhibit yellow-brown spots that progressively expand and eventually lead to leaf death. Curvularia isolates were obtained from the diseased leaves with tissue isolation and single spore purification methods. To accurately identify these isolates, we analyzed their morphological characteristics and phylogenetic relationships using combinations of ITS, GAPDH, and EF-1α gene sequences. Phylogenetic analysis showed that the investigated strains formed a distinct clade separate from other recognized Curvularia species. Furthermore, the strains exhibited differences in conidiophore size and conidia shape/size. Based on phylogenetic studies, morphology, and pathogenicity tests, the pathogen was identified as a new species named Curvularia qinzhouensis. Optimal conditions for mycelial growth were observed at 30 °C and pH 8. The sensitivity of the pathogen to various phytochemicals was also examined. Honokiol, thymol, and citral demonstrated effective antifungal effects, with EC

Indexed as

AscomycotaCurcumaPhylogenyPhytochemicalsPlant DiseasesPlant LeavesAntifungal AgentsSpores, FungalAntifungal AgentsPhytochemicalsCurvulariaCurvularia qinzhouensisLeaf spotMolecular identification

Identifiers

PMID39489803
PMCPMC11532394

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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 OpenQuestion graph.