Evidence map›Paper›PMID 21190588›Full record

ArticleBMC plant biology2010

HvCEBiP, a gene homologous to rice chitin receptor CEBiP, contributes to basal resistance of barley to Magnaporthe oryzae.

Shigeyuki Tanaka, Akari Ichikawa, Kaori Yamada, Gento Tsuji, Takumi Nishiuchi, Masashi Mori, Hironori Koga, Yoko Nishizawa, Richard O'Connell, Yasuyuki Kubo

Open access · goldAbstract read
In one paragraph

Article in BMC plant biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
8.7field-weighted citation impact, top 3% of its field
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

19 citing papers in PubMed, 65 citations in OpenAlex.

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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

10 authors at 6 institutions in 2 countries.

Shigeyuki TanakaKyoto Prefectural University, Japan.
Akari Ichikawa
Kaori Yamada
Gento Tsuji
Takumi Nishiuchi
Masashi Mori
Hironori Koga
Yoko Nishizawa
Richard O'Connell
Yasuyuki Kubo
Kyoto Prefectural University · JPIshikawa Prefectural University · JPAdvanced Science Research Center · JPInstitute of Agrobiological Sciences · JPMax Planck Institute for Plant Breeding Research · DEMax Planck Institute for Terrestrial Microbiology · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRice CEBiP recognizes chitin oligosaccharides on the fungal cell surface or released into the plant apoplast, leading to the expression of plant disease resistance against fungal infection. However, it has not yet been reported whether CEBiP is actually required for restricting the growth of fungal pathogens. Here we evaluated the involvement of a putative chitin receptor gene in the basal resistance of barley to the ssd1 mutant of Magnaporthe oryzae, which induces multiple host defense responses.

resultsThe mossd1 mutant showed attenuated pathogenicity on barley and appressorial penetration was restricted by the formation of callose papillae at attempted entry sites. When conidial suspensions of mossd1 mutant were spotted onto the leaves of HvCEBiP-silenced plants, small brown necrotic flecks or blast lesions were produced but these lesions did not expand beyond the inoculation site. Wild-type M. oryzae also produced slightly more severe symptoms on the leaves of HvCEBiP-silenced plants. Cytological observation revealed that these lesions resulted from appressorium-mediated penetration into plant epidermal cells.

conclusionsThese results suggest that HvCEBiP is involved in basal resistance against appressorium-mediated infection and that basal resistance might be triggered by the recognition of chitin oligosaccharides derived from M. oryzae.

Indexed as

Amino Acid SequenceFungal ProteinsGene Expression Regulation, PlantGene SilencingHordeumHost-Pathogen InteractionsImmunity, InnateMagnaportheMolecular Sequence DataMutationPlant DiseasesPlant LeavesPlant ProteinsReverse Transcriptase Polymerase Chain ReactionSequence Homology, Amino AcidFungal ProteinsPlant Proteins

Identifiers

PMID21190588
PMCPMC3020183
OpenAlexW2012286847

What OpenQuestion 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 OpenQuestion graph.