{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T08:48:19Z","timestamp":1791967699368,"version":"4.3.4"},"reference-count":59,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T00:00:00Z","timestamp":1791936000000},"content-version":"vor","delay-in-days":13,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"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":["32471940"],"award-info":[{"award-number":["32471940"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["32171851"],"award-info":[{"award-number":["32171851"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["The Plant Journal"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>SUMMARY<\/jats:title>\n                  <jats:p>\n                    Drought is widely recognized as one of the most severe abiotic stresses limiting plant growth and productivity. Proanthocyanidins (PAs), as key functional secondary metabolites, are central to enhancing plant tolerance to abiotic stresses. Nevertheless, the specific mechanisms underlying PA\u2010mediated drought resistance in rose remain largely unclear. Herein, we demonstrate that drought\u2010induced PA accumulation constitutes a conserved evolutionary mechanism across the plant kingdom, ranging from unicellular algae to angiosperms. Specifically, according to the drought\u2010responsive transcriptome dataset of\n                    <jats:italic>Rosa chinensis<\/jats:italic>\n                    \u2018Old Blush\u2019, an R2R3\u2010MYB transcription factor, RcMYB28, was identified. Overexpression of\n                    <jats:italic>RcMYB28<\/jats:italic>\n                    remarkably enhanced drought tolerance and induced a significant increase in PAs accumulation, whereas plants with silenced\n                    <jats:italic>RcMYB28<\/jats:italic>\n                    displayed the opposite phenotypic characteristics. Specifically,\n                    <jats:italic>RcMYB28<\/jats:italic>\n                    directly regulated the expression of leucoanthocyanidin reductase (\n                    <jats:italic>RcLAR<\/jats:italic>\n                    ) and a cold and drought regulatory\u2010protein encoding gene (\n                    <jats:italic>RcCORA1<\/jats:italic>\n                    ), thereby promoting PA synthesis and enhancing the stress response. Moreover, we identified RcDREB1E as a potential upstream transcriptional regulator of\n                    <jats:italic>RcMYB28<\/jats:italic>\n                    . RcDREB1E exerts a positive regulatory effect on drought tolerance and PAs accumulation via\n                    <jats:italic>RcMYB28<\/jats:italic>\n                    expression. Collectively, our results demonstrate a new transcriptional regulatory module (RcDREB1E\u2010RcMYB28) underlying drought\u2010triggered PAs accumulation, which offers valuable genetic resources for engineering enhanced drought tolerance in rose.\n                  <\/jats:p>","DOI":"10.1111\/tpj.71169","type":"journal-article","created":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T08:04:24Z","timestamp":1791965064000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["The\n                    <scp>RcDREB1E<\/scp>\n                    \u2010\n                    <scp>RcMYB28<\/scp>\n                    module improves drought tolerance in\n                    <scp>\n                      <i>Rosa chinensis<\/i>\n                    <\/scp>\n                    via\n                    <scp>\n                      <i>RcLAR<\/i>\n                    <\/scp>\n                    \/\n                    <scp>\n                      <i>RcCORA1<\/i>\n                    <\/scp>\n                    \u2010mediated proanthocyanidin biosynthesis and stress responses"],"prefix":"10.1111","volume":"128","author":[{"given":"Yingjie","family":"Zhou","sequence":"first","affiliation":[{"name":"College of Horticulture, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Key Laboratory of Quality and Safety Control for Subtropical Fruit and Vegetable Ministry of Agriculture and Rural Affairs, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province Zhejiang A &amp; F University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Linmei","family":"Chen","sequence":"additional","affiliation":[{"name":"College of Horticulture, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Key Laboratory of Quality and Safety Control for Subtropical Fruit and Vegetable Ministry of Agriculture and Rural Affairs, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province Zhejiang A &amp; F University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huanyu","family":"Zhang","sequence":"additional","affiliation":[{"name":"College of Horticulture, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Key Laboratory of Quality and Safety Control for Subtropical Fruit and Vegetable Ministry of Agriculture and Rural Affairs, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province Zhejiang A &amp; F University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yeni","family":"Chen","sequence":"additional","affiliation":[{"name":"College of Horticulture, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Key Laboratory of Quality and Safety Control for Subtropical Fruit and Vegetable Ministry of Agriculture and Rural Affairs, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province Zhejiang A &amp; F University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jingjing","family":"Xin","sequence":"additional","affiliation":[{"name":"College of Horticulture, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Key Laboratory of Quality and Safety Control for Subtropical Fruit and Vegetable Ministry of Agriculture and Rural Affairs, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province Zhejiang A &amp; F University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wen","family":"Chen","sequence":"additional","affiliation":[{"name":"College of Horticulture, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Key Laboratory of Quality and Safety Control for Subtropical Fruit and Vegetable Ministry of Agriculture and Rural Affairs, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province Zhejiang A &amp; F University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yongyi","family":"Cui","sequence":"additional","affiliation":[{"name":"College of Horticulture, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Key Laboratory of Quality and Safety Control for Subtropical Fruit and Vegetable Ministry of Agriculture and Rural Affairs, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province Zhejiang A &amp; F University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuxiao","family":"Shen","sequence":"additional","affiliation":[{"name":"College of Landscape Architecture, Henan Agricultural University  Zhengzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2408-2592","authenticated-orcid":false,"given":"Ping","family":"Luo","sequence":"additional","affiliation":[{"name":"College of Horticulture, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Key Laboratory of Quality and Safety Control for Subtropical Fruit and Vegetable Ministry of Agriculture and Rural Affairs, Zhejiang A &amp; F University  Hangzhou China"},{"name":"Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province Zhejiang A &amp; F University  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