{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T22:28:59Z","timestamp":1787005739090,"version":"build-2736575974"},"reference-count":41,"publisher":"National Academy of Sciences","issue":"36","license":[{"start":{"date-parts":[[2022,8,29]],"date-time":"2022-08-29T00:00:00Z","timestamp":1661731200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["32090012"],"award-info":[{"award-number":["32090012"]}],"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":["32102207"],"award-info":[{"award-number":["32102207"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["www.pnas.org"],"crossmark-restriction":true},"short-container-title":["Proc. Natl. Acad. Sci. U.S.A."],"published-print":{"date-parts":[[2022,9,6]]},"abstract":"<jats:p>\n                    Exosomes play a key role in virus exocytosis and transmission. The exportin family is usually responsible for cargo nucleocytoplasmic trafficking, and they are frequently found in exosomes. However, the function of exportins sorted in exosomes remains unknown. Here, we successfully isolated \u201ccup holder\u201d-like exosomes from the saliva of \u223c30,000 small brown planthoppers, which are vectors of rice stripe virus (RSV). RSV virions were packed in comparatively large exosomes. Four viral genomic RNAs at a certain ratio were identified in the saliva exosomes. The virions contained in the saliva exosomes were capable of replicating and causing disease in rice plants. Interference with each phase of the insect exosome system affected the transmission of RSV from the insect vectors to rice plants. Fragmented exportin 6 was coimmunoprecipitated with viral nucleocapsid protein in saliva and sorted to exosomes via interactions with the cargo sorting protein VPS37a. When the expression of\n                    <jats:italic>exportin 6<\/jats:italic>\n                    was knocked down, the amounts of RSV secreted in saliva and rice plants were reduced by 60% and 74%, respectively. These results showed that exportin 6 acted as a vehicle for transporting RSV into exosomes to overcome the barrier of insect salivary glands for horizontal transmission. Exportin 6 would represent an ideal target that could be manipulated to control the outbreak of insect-borne viruses in the future.\n                  <\/jats:p>","DOI":"10.1073\/pnas.2207848119","type":"journal-article","created":{"date-parts":[[2022,8,29]],"date-time":"2022-08-29T15:13:40Z","timestamp":1661786020000},"update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":32,"title":["Key role of exportin 6 in exosome-mediated viral transmission from insect vectors to plants"],"prefix":"10.1073","volume":"119","author":[{"given":"Hong","family":"Lu","sequence":"first","affiliation":[{"name":"State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiaming","family":"Zhu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China"},{"name":"Chinese Academy of Sciences Center for Excellence in Biotic Interactions, University of Chinese Academy of Sciences, Beijing 100049, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jinting","family":"Yu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China"},{"name":"Chinese Academy of Sciences Center for Excellence in Biotic Interactions, University of Chinese Academy of Sciences, Beijing 100049, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qiong","family":"Li","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China"},{"name":"Chinese Academy of Sciences Center for Excellence in Biotic Interactions, University of Chinese Academy of Sciences, Beijing 100049, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lan","family":"Luo","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6215-7159","authenticated-orcid":false,"given":"Feng","family":"Cui","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China"},{"name":"Chinese Academy of Sciences Center for Excellence in Biotic Interactions, University of Chinese Academy of Sciences, Beijing 100049, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"341","published-online":{"date-parts":[[2022,8,29]]},"reference":[{"key":"e_1_3_4_1_2","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.phyto.022508.092135"},{"key":"e_1_3_4_2_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.2103393118"},{"key":"e_1_3_4_3_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1720125115"},{"key":"e_1_3_4_4_2","doi-asserted-by":"publisher","DOI":"10.1371\/journal.ppat.1006764"},{"key":"e_1_3_4_5_2","doi-asserted-by":"publisher","DOI":"10.7554\/eLife.64603"},{"key":"e_1_3_4_6_2","doi-asserted-by":"publisher","DOI":"10.1146\/annurev-biochem-013118-111902"},{"key":"e_1_3_4_7_2","doi-asserted-by":"publisher","DOI":"10.1038\/nrm.2017.125"},{"key":"e_1_3_4_8_2","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.M209082200"},{"key":"e_1_3_4_9_2","doi-asserted-by":"publisher","DOI":"10.3402\/jev.v1i0.18396"},{"key":"e_1_3_4_10_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1303906110"},{"key":"e_1_3_4_11_2","doi-asserted-by":"publisher","DOI":"10.1182\/blood-2014-12-618025"},{"key":"e_1_3_4_12_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1521230113"},{"key":"e_1_3_4_13_2","first-page":"347","article-title":"Rice stripe virus: Prototype of a new group of viruses that replicate in plants and insects","volume":"3","author":"Toriyama S.","year":"1986","unstructured":"S. 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