Evidence map›Paper›PMID 42440142›Full record

ArticleArchives of microbiology2026

Genomic insights into the TAL effector diversity and SWEET gene targeting in Indian strains of Xanthomonas oryzae pv. oryzae.

Sruthi Sivaraman, Ebad Rahiman, Sreehari Perikamana, Ginny Antony

Abstract read
PubMed Publisher
In one paragraph

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.

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

4 authors.

Sruthi SivaramanDepartment of Plant Science, Central University of Kerala, Periye, 671325, Kerala, India.
Ebad RahimanDepartment of Plant Science, Central University of Kerala, Periye, 671325, Kerala, India.
Sreehari PerikamanaDepartment of Plant Science, Central University of Kerala, Periye, 671325, Kerala, India.
Ginny AntonyDepartment of Plant Science, Central University of Kerala, Periye, 671325, Kerala, India. ginnyantony@cukerala.ac.in.

Funding

Department of Biotechnology, Ministry of Science and Technology, India BT/PR26248/GET/119/247/2017
6 · The paper itself

Abstract

Xanthomonas oryzae pv. oryzae (Xoo), the causal agent of bacterial blight, poses a persistent threat to rice production, with virulent pathotypes overcoming major resistance (R) genes. To investigate virulence diversity among Indian isolates, we performed complete genome sequencing of four Indian Xoo strains (IX-123, IX-188, IX-249, and IX-423) using a hybrid Illumina-Oxford Nanopore approach to characterize their transcription activator-like effector (TALE) repertoires. Each strain harbored 17-19 tal genes, revealing extensive TALome variation. Effector binding element (EBE) predictions identified multiple TALEs targeting promoters of clade-III OsSWEET genes. Comparative analysis showed several Indian TALEs shared EBE similarities with known virulence effectors such as PthXo1 and AvrXa7, suggesting conserved targeting mechanisms. Quantitative RT-PCR based expression profiling confirmed strain-specific induction of five clade III SWEET genes in the susceptible cultivar IR24 upon infection. Collectively, this study uncovers the complexity of Indian Xoo TALomes and the central role of SWEET genes as universal susceptibility hubs, providing genomic insights for developing SWEET-promoter-edited rice lines with durable, region-specific resistance to bacterial blight.

Indexed as

Bacterial ProteinsOryzaPlant DiseasesTranscription Activator-Like EffectorsXanthomonasGene Expression Regulation, BacterialGenetic VariationGenome, BacterialIndiaPromoter Regions, GeneticVirulenceBacterial ProteinsTranscription Activator-Like EffectorsEffector binding elementsResistanceRice bacterial blightSusceptibilitySWEET genesTAL effectorsVirulenceXanthomonas oryzae pv. oryzae

Identifiers

PMID42440142

What OpenQuestion holds

Textmetadata
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.