{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T12:32:23Z","timestamp":1789129943477,"version":"build-2803163510"},"reference-count":52,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T00:00:00Z","timestamp":1789084800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T00:00:00Z","timestamp":1789084800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["U24A20411"],"award-info":[{"award-number":["U24A20411"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Plant Cell &amp;amp; Environment"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    The jasmonate (JA) phytohormone signaling pathway is a key regulator of plant resistance to insect herbivores by mediating the biosynthesis of anti\u2010herbivore metabolites and proteins. However, the JA\u2010mediated regulatory network and its downstream defensive compounds in the monocot crop rice remain largely unknown. Here, we investigate the role of the MYB transcription factor MYB55 in JA\u2010mediated rice defense against insect herbivores. Knockout of\n                    <jats:italic>MYB55<\/jats:italic>\n                    enhances feeding by both brown planthopper (BPH) and leaf folder (LF), while having no effect on BPH oviposition. MYB55 directly binds to AC motifs in the promoters of initial phenylpropanoid pathway genes, including phenylalanine ammonia\u2010lyase, cinnamate 4\u2010hydroxylase, and 4\u2010coumaroyl:CoA ligase, as well as downstream lignin biosynthetic genes, and activates their transcription. In addition to lignin, accumulation of BPH\u2010 and LF\u2010induced phenolic acid\u2010amine conjugates (phenolamides) is significantly reduced in\n                    <jats:italic>myb55<\/jats:italic>\n                    mutants compared with wild\u2010type plants. The expression of\n                    <jats:italic>MYB55<\/jats:italic>\n                    is induced by herbivory and regulated by JA signaling. Mechanistically, the core JA regulator MYC2 directly binds to the\n                    <jats:italic>MYB55<\/jats:italic>\n                    promoter, forming a MYC2\u2010MYB55 transcriptional cascade. Collectively, this study reveals that JA\u2010responsive MYB55 enhances rice defense against BPH and LF by reprogramming phenylpropanoid metabolism toward lignin and phenolamide biosynthesis.\n                  <\/jats:p>","DOI":"10.1111\/pce.70881","type":"journal-article","created":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T12:01:10Z","timestamp":1789128070000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Jasmonate\u2010Responsive MYB55 Regulates Herbivore Resistance Through the Phenylpropanoid Metabolism in Rice"],"prefix":"10.1111","author":[{"given":"Yaze","family":"Kong","sequence":"first","affiliation":[{"name":"State Key Laboratory of Rice Biology and Breeding, Zhejiang Key Laboratory of Biology and Ecological Regulation of Crop Pathogens and Insects, Institute of Insect Sciences Zhejiang University Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhixin","family":"Wu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Rice Biology and Breeding, Zhejiang Key Laboratory of Biology and Ecological Regulation of Crop Pathogens and Insects, Institute of Insect Sciences Zhejiang University Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4155-2189","authenticated-orcid":false,"given":"Mengyu","family":"Liu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Rice Biology and Breeding, Zhejiang Key Laboratory of Biology and Ecological Regulation of Crop Pathogens and Insects, Institute of Insect Sciences Zhejiang University Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-1183-3374","authenticated-orcid":false,"given":"Yumeng","family":"Chen","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Rice Biology and Breeding, Zhejiang Key Laboratory of Biology and Ecological Regulation of Crop Pathogens and Insects, Institute of Insect Sciences Zhejiang University Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junli","family":"Xiao","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Rice Biology and Breeding, Zhejiang Key Laboratory of Biology and Ecological Regulation of Crop Pathogens and Insects, Institute of Insect Sciences Zhejiang University Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8993-2063","authenticated-orcid":false,"given":"Yiqi","family":"Lin","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Rice Biology and Breeding, Zhejiang Key Laboratory of Biology and Ecological Regulation of Crop Pathogens and Insects, Institute of Insect Sciences Zhejiang University Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-3548-3521","authenticated-orcid":false,"given":"Huijing","family":"Li","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Rice Biology and Breeding, Zhejiang Key Laboratory of Biology and Ecological Regulation of Crop Pathogens and Insects, Institute of Insect Sciences Zhejiang University Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-6459-8613","authenticated-orcid":false,"given":"Gaochen","family":"Jin","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Rice Biology and Breeding, Zhejiang Key Laboratory of Biology and Ecological Regulation of Crop Pathogens and Insects, Institute of Insect Sciences Zhejiang University Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5037-0582","authenticated-orcid":false,"given":"Ran","family":"Li","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Rice Biology and Breeding, Zhejiang Key Laboratory of Biology and Ecological Regulation of Crop Pathogens and Insects, Institute of Insect Sciences Zhejiang University Hangzhou 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