{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,28]],"date-time":"2026-03-28T05:35:00Z","timestamp":1774676100107,"version":"3.50.1"},"reference-count":25,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[1983,7,1]],"date-time":"1983-07-01T00:00:00Z","timestamp":425865600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[1983,7,1]],"date-time":"1983-07-01T00:00:00Z","timestamp":425865600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Virology"],"published-print":{"date-parts":[[1983,7]]},"DOI":"10.1016\/0042-6822(83)90279-9","type":"journal-article","created":{"date-parts":[[2004,4,20]],"date-time":"2004-04-20T23:44:32Z","timestamp":1082504672000},"page":"505-511","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":62,"title":["Identification of a sequence likely to be required for avian retroviral packaging"],"prefix":"10.1016","volume":"128","author":[{"given":"Thea","family":"Pugatschi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dennis W.","family":"Stacey","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/0042-6822(83)90279-9_BIB1","doi-asserted-by":"crossref","first-page":"983","DOI":"10.1016\/0092-8674(77)90163-5","volume":"12","author":"Weiss","year":"1977","journal-title":"Cell"},{"key":"10.1016\/0042-6822(83)90279-9_BIB2","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1128\/jvi.24.1.47-63.1977","volume":"24","author":"Hayward","year":"1977","journal-title":"J. Virol."},{"key":"10.1016\/0042-6822(83)90279-9_BIB3","doi-asserted-by":"crossref","first-page":"779","DOI":"10.1038\/273779a0","volume":"273","author":"Stacey","year":"1978","journal-title":"Nature (London)"},{"key":"10.1016\/0042-6822(83)90279-9_BIB4","doi-asserted-by":"crossref","first-page":"527","DOI":"10.1128\/jvi.41.2.527-534.1982","volume":"41","author":"Hackett","year":"1982","journal-title":"J. Virol."},{"key":"10.1016\/0042-6822(83)90279-9_BIB5","first-page":"1284","volume":"75","author":"Kryyzek","year":"1978"},{"key":"10.1016\/0042-6822(83)90279-9_BIB6","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1016\/0022-2836(73)90235-0","volume":"80","author":"Fan","year":"1973","journal-title":"J. Mol. Biol."},{"key":"10.1016\/0042-6822(83)90279-9_BIB7","doi-asserted-by":"crossref","first-page":"227","DOI":"10.1128\/jvi.27.1.227-238.1978","volume":"27","author":"Parsons","year":"1978","journal-title":"J. Virol."},{"key":"10.1016\/0042-6822(83)90279-9_BIB8","doi-asserted-by":"crossref","first-page":"397","DOI":"10.1128\/jvi.16.2.397-411.1975","volume":"16","author":"Kung","year":"1975","journal-title":"J. Virol."},{"key":"10.1016\/0042-6822(83)90279-9_BIB9","first-page":"1154","volume":"71","author":"Ikawa","year":"1974"},{"key":"10.1016\/0042-6822(83)90279-9_BIB10","doi-asserted-by":"crossref","first-page":"949","DOI":"10.1128\/jvi.29.3.949-956.1979","volume":"29","author":"Stacey","year":"1979","journal-title":"J. Virol."},{"key":"10.1016\/0042-6822(83)90279-9_BIB11","doi-asserted-by":"crossref","first-page":"471","DOI":"10.1128\/jvi.39.2.471-480.1981","volume":"39","author":"Adkins","year":"1980","journal-title":"J. Virol."},{"key":"10.1016\/0042-6822(83)90279-9_BIB12","first-page":"4383","volume":"78","author":"Kopchick","year":"1981"},{"key":"10.1016\/0042-6822(83)90279-9_BIB13","doi-asserted-by":"crossref","first-page":"503","DOI":"10.1128\/jvi.43.2.503-510.1982","volume":"43","author":"Pugatsch","year":"1982","journal-title":"J. Virol."},{"key":"10.1016\/0042-6822(83)90279-9_BIB14","doi-asserted-by":"crossref","first-page":"6177","DOI":"10.1093\/nar\/10.19.6177","volume":"10","author":"Cullen","year":"1982","journal-title":"Nucleic Acids Res."},{"key":"10.1016\/0042-6822(83)90279-9_BIB15","first-page":"1340","article-title":"Molecular Biology of Tumor Viruses","author":"Schwartz","year":"1982"},{"key":"10.1016\/0042-6822(83)90279-9_BIB16","doi-asserted-by":"crossref","first-page":"411","DOI":"10.1128\/jvi.37.1.411-419.1981","volume":"37","author":"Murti","year":"1981","journal-title":"J. Virol."},{"key":"10.1016\/0042-6822(83)90279-9_BIB17","doi-asserted-by":"crossref","first-page":"811","DOI":"10.1016\/0092-8674(80)90444-4","volume":"21","author":"Stacey","year":"1980","journal-title":"Cell"},{"key":"10.1016\/0042-6822(83)90279-9_BIB18","doi-asserted-by":"crossref","first-page":"787","DOI":"10.1016\/0092-8674(80)90555-3","volume":"22","author":"Yamamoto","year":"1980","journal-title":"Cell"},{"key":"10.1016\/0042-6822(83)90279-9_BIB19","doi-asserted-by":"crossref","first-page":"918","DOI":"10.1128\/jvi.42.3.918-931.1982","volume":"42","author":"Stoltzfus","year":"1982","journal-title":"J. Virol."},{"key":"10.1016\/0042-6822(83)90279-9_BIB20","first-page":"1614","volume":"74","author":"Stacey","year":"1976"},{"key":"10.1016\/0042-6822(83)90279-9_BIB21","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1016\/0092-8674(79)90356-8","volume":"18","author":"Khoury","year":"1979","journal-title":"Cell"},{"key":"10.1016\/0042-6822(83)90279-9_BIB22","first-page":"1003","article-title":"Molecular Biology of RNA Tumor Viruses","author":"Bishop","year":"1982"},{"key":"10.1016\/0042-6822(83)90279-9_BIB23","doi-asserted-by":"crossref","first-page":"722","DOI":"10.1128\/jvi.35.3.722-731.1980","volume":"35","author":"Leis","year":"1980","journal-title":"J. Virol."},{"key":"10.1016\/0042-6822(83)90279-9_BIB24","doi-asserted-by":"crossref","first-page":"450","DOI":"10.1128\/jvi.36.2.450-456.1980","volume":"36","author":"Shank","year":"1980","journal-title":"J. Virol."},{"key":"10.1016\/0042-6822(83)90279-9_BIB25","first-page":"5986","volume":"79","author":"Watanabe","year":"1982"}],"container-title":["Virology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0042682283902799?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:0042682283902799?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,8]],"date-time":"2025-09-08T15:50:14Z","timestamp":1757346614000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/0042682283902799"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1983,7]]},"references-count":25,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1983,7]]}},"alternative-id":["0042682283902799"],"URL":"https:\/\/doi.org\/10.1016\/0042-6822(83)90279-9","relation":{},"ISSN":["0042-6822"],"issn-type":[{"value":"0042-6822","type":"print"}],"subject":[],"published":{"date-parts":[[1983,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Identification of a sequence likely to be required for avian retroviral packaging","name":"articletitle","label":"Article Title"},{"value":"Virology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/0042-6822(83)90279-9","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"converted-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 1983 Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}