{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,6]],"date-time":"2026-01-06T02:13:08Z","timestamp":1767665588355},"reference-count":30,"publisher":"Proceedings of the National Academy of Sciences","issue":"51","content-domain":{"domain":["www.pnas.org"],"crossmark-restriction":true},"short-container-title":["Proc. Natl. Acad. Sci. U.S.A."],"published-print":{"date-parts":[[2008,12,23]]},"abstract":"<jats:p>High-throughput sequencing has rapidly gained popularity for transcriptome analysis in mammalian cells because of its ability to generate digital and quantitative information on annotated genes and to detect transcripts and mRNA isoforms. Here, we described a double-random priming method for deep sequencing to profile double poly(A)-selected RNA from LNCaP cells before and after androgen stimulation. From \u224820 million sequence tags, we uncovered 71% of annotated genes and identified hormone-regulated gene expression events that are highly correlated with quantitative real time PCR measurement. A fraction of the sequence tags were mapped to constitutive and alternative splicing events to detect known and new mRNA isoforms expressed in the cell. Finally, curve fitting was used to estimate the number of tags necessary to reach a \u201csaturating\u201d discovery rate among individual applications. This study provides a general guide for analysis of gene expression and alternative splicing by deep sequencing.<\/jats:p>","DOI":"10.1073\/pnas.0807121105","type":"journal-article","created":{"date-parts":[[2008,12,17]],"date-time":"2008-12-17T03:59:33Z","timestamp":1229486373000},"page":"20179-20184","update-policy":"http:\/\/dx.doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":82,"title":["Determination of tag density required for digital transcriptome analysis: Application to an androgen-sensitive prostate cancer model"],"prefix":"10.1073","volume":"105","author":[{"given":"Hairi","family":"Li","sequence":"first","affiliation":[{"name":"Department of Cellular and Molecular Medicine,"}]},{"given":"Michael T.","family":"Lovci","sequence":"additional","affiliation":[{"name":"Crick\u2013Jacobs Center for Computational and Theoretical Biology, Salk Institute, 10010 North Torrey Pines Road, La Jolla, CA 92037"}]},{"given":"Young-Soo","family":"Kwon","sequence":"additional","affiliation":[{"name":"Department of Cellular and Molecular Medicine,"}]},{"given":"Michael G.","family":"Rosenfeld","sequence":"additional","affiliation":[{"name":"Howard Hughes Medical Institute, and Department of Medicine, Division of Endocrinology and Metabolism, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0651; and"}]},{"given":"Xiang-Dong","family":"Fu","sequence":"additional","affiliation":[{"name":"Department of Cellular and Molecular Medicine,"}]},{"given":"Gene W.","family":"Yeo","sequence":"additional","affiliation":[{"name":"Crick\u2013Jacobs Center for Computational and Theoretical Biology, Salk Institute, 10010 North Torrey Pines Road, La Jolla, CA 92037"}]}],"member":"341","published-online":{"date-parts":[[2008,12,23]]},"reference":[{"key":"e_1_3_3_1_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1108625"},{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1038\/nature05874"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1068597"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.1038\/nrg2083"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.1038\/nmeth.1226"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1160342"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1038\/nature03877"},{"key":"e_1_3_3_8_2","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.biochem.72.121801.161720"},{"key":"e_1_3_3_9_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1090100"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pbio.0020162"},{"key":"e_1_3_3_11_2","doi-asserted-by":"publisher","DOI":"10.1038\/nmeth.1223"},{"key":"e_1_3_3_12_2","doi-asserted-by":"publisher","DOI":"10.1038\/nature07002"},{"key":"e_1_3_3_13_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1158441"},{"key":"e_1_3_3_14_2","doi-asserted-by":"publisher","DOI":"10.1093\/nar\/gkm683"},{"key":"e_1_3_3_15_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1112014"},{"key":"e_1_3_3_16_2","doi-asserted-by":"publisher","DOI":"10.1101\/gr.7088808"},{"key":"e_1_3_3_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0092-8674(04)00127-8"},{"key":"e_1_3_3_18_2","doi-asserted-by":"publisher","DOI":"10.1242\/jcs.007633"},{"key":"e_1_3_3_19_2","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2164-7-246"},{"key":"e_1_3_3_20_2","doi-asserted-by":"publisher","DOI":"10.1210\/en.2004-0311"},{"key":"e_1_3_3_21_2","doi-asserted-by":"publisher","DOI":"10.1038\/sj.onc.1205992"},{"key":"e_1_3_3_22_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.182376299"},{"key":"e_1_3_3_23_2","doi-asserted-by":"publisher","DOI":"10.1186\/gb-2002-3-7-research0032"},{"key":"e_1_3_3_24_2","doi-asserted-by":"publisher","DOI":"10.1002\/ijc.1196"},{"key":"e_1_3_3_25_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0409742102"},{"key":"e_1_3_3_26_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1069415"},{"key":"e_1_3_3_27_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.molcel.2004.12.004"},{"key":"e_1_3_3_28_2","doi-asserted-by":"publisher","DOI":"10.1158\/0008-5472.CAN-05-4264"},{"key":"e_1_3_3_29_2","doi-asserted-by":"publisher","DOI":"10.1038\/nmeth.1179"},{"key":"e_1_3_3_30_2","doi-asserted-by":"publisher","DOI":"10.1093\/nar\/gkg129"}],"container-title":["Proceedings of the National Academy of Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pnas.org\/doi\/pdf\/10.1073\/pnas.0807121105","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,4,12]],"date-time":"2022-04-12T22:03:48Z","timestamp":1649801028000},"score":1,"resource":{"primary":{"URL":"https:\/\/pnas.org\/doi\/full\/10.1073\/pnas.0807121105"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,12,23]]},"references-count":30,"journal-issue":{"issue":"51","published-print":{"date-parts":[[2008,12,23]]}},"alternative-id":["10.1073\/pnas.0807121105"],"URL":"https:\/\/doi.org\/10.1073\/pnas.0807121105","relation":{},"ISSN":["0027-8424","1091-6490"],"issn-type":[{"value":"0027-8424","type":"print"},{"value":"1091-6490","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,12,23]]},"assertion":[{"value":"2008-07-23","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2008-12-23","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}