{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,3]],"date-time":"2026-10-03T18:35:30Z","timestamp":1791052530761,"version":"4.1.0"},"reference-count":63,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2013,9,22]],"date-time":"2013-09-22T00:00:00Z","timestamp":1379808000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Plant Cell & Environment"],"published-print":{"date-parts":[[2014,3]]},"abstract":"Abstract<\/jats:title>Plants overexpressing the RNA<\/jats:styled-content>\u2010binding protein AtGRP<\/jats:styled-content>7 (AtGRP7<\/jats:styled-content>\u2010ox plants) constitutively express the PR<\/jats:styled-content>\u20101<\/jats:italic> (PATHOGENESIS\u2010RELATED<\/jats:styled-content>\u20101<\/jats:italic>), PR<\/jats:styled-content>\u20102<\/jats:italic> and PR<\/jats:styled-content>\u20105<\/jats:italic> transcripts associated with salicylic acid (SA<\/jats:styled-content>)\u2010mediated immunity and show enhanced resistance against Pseudomonas syringae pv. tomato<\/jats:italic> (P<\/jats:styled-content>to<\/jats:italic>) DC<\/jats:styled-content>3000. Here, we investigated whether the function of AtGRP<\/jats:styled-content>7 in plant immunity depends on SA<\/jats:styled-content>. Endogenous SA<\/jats:styled-content> was elevated fivefold in AtGRP7<\/jats:styled-content>\u2010ox plants. The elevated PR<\/jats:styled-content>\u20101<\/jats:italic>, PR<\/jats:styled-content>\u20102<\/jats:italic> and PR<\/jats:styled-content>\u20105<\/jats:italic> levels were eliminated upon expression of the salicylate hydroxylase nahG<\/jats:styled-content> in AtGRP7<\/jats:styled-content>\u2010ox plants and elevated PR<\/jats:styled-content>\u20101 levels were suppressed by sid<\/jats:italic> (salicylic acid deficient) 2\u20101<\/jats:italic> that is impaired in SA<\/jats:styled-content> biosynthesis. RNA<\/jats:styled-content> immunoprecipitation showed that AtGRP<\/jats:styled-content>7 does not bind the PR<\/jats:styled-content>\u20101<\/jats:italic> transcript in vivo<\/jats:italic>, whereas it binds PDF<\/jats:styled-content>1.2<\/jats:italic>. Constitutive or inducible AtGRP<\/jats:styled-content>7 overexpression increases PR<\/jats:styled-content>\u20101<\/jats:italic> promoter activity, indicating that AtGRP<\/jats:styled-content>7 affects PR<\/jats:styled-content>\u20101<\/jats:italic> transcription. I<\/jats:styled-content>n line with this, the effect of AtGRP<\/jats:styled-content>7 on PR<\/jats:styled-content>\u20101<\/jats:italic> is suppressed by npr<\/jats:italic> (non\u2010expressor of PR<\/jats:styled-content><\/jats:italic> genes) 1. Whereas AtGRP7<\/jats:styled-content>\u2010ox plants restricted growth of P<\/jats:styled-content>to DC<\/jats:styled-content>3000 compared with wild type (wt), sid2\u20101<\/jats:italic>\u2005AtGRP7<\/jats:styled-content>\u2010ox plants allowed more growth than AtGRP7<\/jats:styled-content>\u2010ox plants. Furthermore, we show an enhanced hypersensitive response triggered by avirulent P<\/jats:styled-content>to<\/jats:italic> DC3000 (A<\/jats:styled-content>vrR<\/jats:styled-content>pt2) in AtGRP7<\/jats:styled-content>\u2010ox compared with wt. I<\/jats:styled-content>n sid2\u20101<\/jats:italic>\u2005AtGRP7<\/jats:styled-content>\u2010ox, an intermediate phenotype was observed. Thus, AtGRP<\/jats:styled-content>7 has both SA<\/jats:styled-content>\u2010dependent and SA<\/jats:styled-content>\u2010independent effects on plant immunity.<\/jats:p>","DOI":"10.1111\/pce.12188","type":"journal-article","created":{"date-parts":[[2013,8,21]],"date-time":"2013-08-21T09:50:45Z","timestamp":1377078645000},"page":"696-706","source":"Crossref","is-referenced-by-count":44,"title":["Salicylic acid\u2010dependent and \u2010independent impact of an RNA<\/scp>\u2010binding protein on plant immunity"],"prefix":"10.1111","volume":"37","author":[{"given":"CHRISTIAN","family":"HACKMANN","sequence":"first","affiliation":[{"name":"Department of Molecular Cell Physiology Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"},{"name":"Institute for Genome Research and Systems Biology CeBiTec Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"CHRISTIN","family":"KORNELI","sequence":"additional","affiliation":[{"name":"Department of Molecular Cell Physiology Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"},{"name":"Institute for Genome Research and Systems Biology CeBiTec Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"MAGDALENE","family":"KUTYNIOK","sequence":"additional","affiliation":[{"name":"Department of Chemical Ecology Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"},{"name":"Institute for Genome Research and Systems Biology CeBiTec Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"TINO","family":"K\u00d6STER","sequence":"additional","affiliation":[{"name":"Department of Molecular Cell Physiology Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"},{"name":"Institute for Genome Research and Systems Biology CeBiTec Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"MATTHIAS","family":"WIEDENL\u00dcBBERT","sequence":"additional","affiliation":[{"name":"Department of Molecular Cell Physiology Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"},{"name":"Institute for Genome Research and Systems Biology CeBiTec Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"CAROLINE","family":"M\u00dcLLER","sequence":"additional","affiliation":[{"name":"Department of Chemical Ecology Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"},{"name":"Institute for Genome Research and Systems Biology CeBiTec Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"DOROTHEE","family":"STAIGER","sequence":"additional","affiliation":[{"name":"Department of Molecular Cell Physiology Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"},{"name":"Institute for Genome Research and Systems Biology CeBiTec Bielefeld University Universit\u00e4tsstra\u00dfe 25 D\u201033615 Bielefeld Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2013,9,22]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11103-009-9458-1"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1171647"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.2307\/3869945"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1104\/pp.104.3.1015"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-313X.2001.2641041.x"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.150005697"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.266.5188.1247"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.92.14.6602"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pbi.2004.07.005"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1186\/1746-4811-4-16"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature05737"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature11162"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.261.5122.754"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1094\/MPMI-21-10-1285"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1093\/genetics\/143.2.973"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-313X.2003.01881.x"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.1104\/pp.106.3.905"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.94.16.8515"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.M111.290122"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.1093\/pcp\/pcr144"},{"key":"e_1_2_6_22_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature05286"},{"key":"e_1_2_6_23_1","doi-asserted-by":"publisher","DOI":"10.1105\/tpc.014613"},{"key":"e_1_2_6_24_1","doi-asserted-by":"publisher","DOI":"10.1104\/pp.106.095299"},{"key":"e_1_2_6_25_1","doi-asserted-by":"publisher","DOI":"10.1105\/tpc.12.12.2339"},{"key":"e_1_2_6_26_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00016484"},{"key":"e_1_2_6_27_1","doi-asserted-by":"publisher","DOI":"10.4161\/psb.3.8.6151"},{"key":"e_1_2_6_28_1","doi-asserted-by":"publisher","DOI":"10.1093\/jxb\/ers274"},{"key":"e_1_2_6_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.plaphy.2012.07.020"},{"key":"e_1_2_6_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pbi.2007.08.008"},{"key":"e_1_2_6_31_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0854.2011.01180.x"},{"key":"e_1_2_6_32_1","first-page":"1393","article-title":"Salicylic 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