Evidence map›Paper›PMID 9618567›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1998

The tobacco wounding-activated mitogen-activated protein kinase is encoded by SIPK.

S Zhang, D F Klessig

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
9.0field-weighted citation impact, top 1% 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

81 citing papers in PubMed, 236 citations in OpenAlex.

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  17. Review
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  19. Article
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21 more citing papers are in PubMed but not listed here.

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

2 authors at 2 institutions in 1 country.

S ZhangWaksman Institute and Department of Molecular Biology and Biochemistry, Rutgers, State University of New Jersey, Piscataway, NJ 08854-8020, USA.
D F Klessig
Rutgers, The State University of New Jersey · USWashington State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It has been demonstrated that both salicylic acid and fungal elicitors activate a 48-kDa mitogen-activated protein kinase termed salicylic acid-induced protein kinase (SIPK) in tobacco suspension cells. Here, we show that infiltration of these agents into tobacco leaves also activates SIPK. Of particular interest, infiltration of water alone activated a kinase of the same size, possibly because of wounding and/or osmotic stresses. The kinetics of kinase activation, however, differ for these different treatments. Various mechanical stresses, including cutting and wounding by abrasion, also activated a 48-kDa kinase. By using an immune-complex kinase assay with antibodies specific for SIPK or wounding-induced protein kinase, we demonstrate that this wounding-activated 48-kDa kinase is SIPK, rather than wounding-induced protein kinase, as reported [Seo, S., Okamoto, M., Seto, H., Ishizuka, K., Sano, H. & Ohashi, Y. (1995) Science 270, 1988-1992]. Activation of SIPK after wounding was associated with tyrosine phosphorylation but not with increases in SIPK mRNA or protein levels. Thus, the same mitogen-activated protein kinase, SIPK, appears to facilitate signaling for two distinct pathways that lead to disease resistance responses and wounding responses.

Identifiers

PMID9618567
PMCPMC22786
OpenAlexW2017878550

What OpenQuestion holds

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Registered trials

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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.