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. 2013 Nov 3;42(Database issue):D705–D710. doi: 10.1093/nar/gkt1029

Table 2.

Statistics of gene model updates

Number of genes updated by each modification type A. nidulans A. oryzae A. fumigatus Af293 A. fumigatus A1163
Total number of genes in the genome 10 982 12 176 10 073 10 106
Total number of updated genes 7729 (70%) 8390 (69%) 5183 (51%) 4854 (48%)
Merged genes 36 (now 18) 284 (now 138) 28 (now 14) 36 (now 18)
Altered coding sequence 1340 (12%) 1930 (16%) 1685 (17%) 1422 (14%)
Extended 5′UTR 7043 (64%) 7125 (59%) 4534 (45%) 4201 (42%)
Extended 3′UTR 7289 (66%) 6336 (52%) 3548 (35%) 3560 (35%)
Terminal exons added 750 (7%) 1182 (10%) 1255 (12%) 951 (9%)
Introns added or modified 904 (8%) 1188 (10%) 1133 (11%) 919 (9%)

Percentages are relative to the total number of genes in the genome of each species or strain.