Analysis of the mouse transcriptome based on functional annotation of 60,770 full-length cDNAs.
Only a small proportion of the mouse genome is transcribed into mature messenger RNA transcripts. There is an international collaborative effort to identify all full-length mRNA transcripts from the mouse, and to ensure that each is represented in a physical collection of clones. Here we report the manual annotation of 60,770 full-length mouse complementary DNA sequences. These are clustered into 33,409 'transcriptional units', contributing 90.1% of a newly established mouse transcriptome database. Of these transcriptional units, 4,258 are new protein-coding and 11,665 are new non-coding messages, indicating that non-coding RNA is a major component of the transcriptome. 41% of all transcriptional units showed evidence of alternative splicing. In protein-coding transcripts, 79% of splice variations altered the protein product. Whole-transcriptome analyses resulted in the identification of 2,431 sense-antisense pairs. The present work, completely supported by physical clones, provides the most comprehensive survey of a mammalian transcriptome so far, and is a valuable resource for functional genomics.
Okazaki, Y; Furuno, M; Kasukawa, T; Adachi, J; Bono, H; Kondo, S; Nikaido, I; Osato, N; Saito, R; Suzuki, H; Yamanaka, I; Kiyosawa, H; Yagi, K; Tomaru, Y; Hasegawa, Y; Nogami, A; Schönbach, C; Gojobori, T; Baldarelli, R; Hill, DP; Bult, C; Hume, DA; Quackenbush, J; Schriml, LM; Kanapin, A; Matsuda, H; Batalov, S; Beisel, KW; Blake, JA; Bradt, D; Brusic, V; Chothia, C; Corbani, LE; Cousins, S; Dalla, E; Dragani, TA; Fletcher, CF; Forrest, A; Frazer, KS; Gaasterland, T; Gariboldi, M; Gissi, C; Godzik, A; Gough, J; Grimmond, S; Gustincich, S; Hirokawa, N; Jackson, IJ; Jarvis, ED; Kanai, A; Kawaji, H; Kawasawa, Y; Kedzierski, RM; King, BL; Konagaya, A; Kurochkin, IV; Lee, Y; Lenhard, B; Lyons, PA; Maglott, DR; Maltais, L; Marchionni, L; McKenzie, L; Miki, H; Nagashima, T; Numata, K; Okido, T; Pavan, WJ; Pertea, G; Pesole, G; Petrovsky, N; Pillai, R; Pontius, JU; Qi, D; Ramachandran, S; Ravasi, T; Reed, JC; Reed, DJ; Reid, J; Ring, BZ; Ringwald, M; Sandelin, A; Schneider, C; Semple, CAM; Setou, M; Shimada, K; Sultana, R; Takenaka, Y; Taylor, MS; Teasdale, RD; Tomita, M; Verardo, R; Wagner, L; Wahlestedt, C; Wang, Y; Watanabe, Y; Wells, C; Wilming, LG; Wynshaw-Boris, A; Yanagisawa, M; Yang, I; Yang, L; Yuan, Z; Zavolan, M; Zhu, Y; Zimmer, A; Carninci, P; Hayatsu, N; Hirozane-Kishikawa, T; Konno, H; Nakamura, M; Sakazume, N; Sato, K; Shiraki, T; Waki, K; Kawai, J; Aizawa, K; Arakawa, T; Fukuda, S; Hara, A; Hashizume, W; Imotani, K; Ishii, Y; Itoh, M; Kagawa, I; Miyazaki, A; Sakai, K; Sasaki, D; Shibata, K; Shinagawa, A; Yasunishi, A; Yoshino, M; Waterston, R; Lander, ES; Rogers, J; Birney, E; Hayashizaki, Y; FANTOM Consortium, ; RIKEN Genome Exploration Research Group Phase I & II Team,
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