Table 3.
Number of paralogous and orthologous genes within and among the selected Poaceae genomes.
| Species | Oryza sativa | Aegilops tauschii | Triticum urartu | Hordeum vulgare | Setaria italica | Sorghum bicolor | Brachypodium distachyon | Zea mays | Triticum aestivum | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Genome A | Genome B | Genome D | ||||||||||
| Os | 5,082 | 4,723/4,653 | 4,461/4,510 | 6,472/6,467 | 14,545/13,284 | 12,601/12,697 | 13,530/12,892 | 12,989/11,124 | 7,742/7,800 | 7,742/7,800 | 8,113/8,176 | |
| 13.2 | 8.5/12.1 | 18.5/11.7 | 16.3/16.8 | 41.4/34.4 | 37.1/32.9 | 53.1/33.4 | 40.0/28.8 | 33.5/20.2 | 32.8/20.2 | 34.8/21.2 | ||
| Ae | 1,571/1,622 | 1,614 | 3,545/3,893 | 6,238/6,291 | 4,615/4,495 | 4,125/4,158 | 4,554/4,359 | 4,639/4,038 | 5,443/5,604 | 5,384/5,530 | 5,690/5,867 | |
| 4.1/2.9 | 5.0 | 14.7/7.0 | 15.7/11.3 | 13.1/8.1 | 12.1/7.5 | 17.9/7.8 | 14.3/7.3 | 23.5/10.1 | 22.8/9.9 | 24.4/10.5 | ||
| Tu | 1,175/1,143 | 597/570 | 2,204 | 5,863/5,664 | 4,576/4,144 | 4,172/3,956 | 4,945/4,432 | 4,713/3,839 | 4,623/4,558 | 4,650/4,558 | 4,198/4,318 | |
| 3.0/4.7 | 1.1/2.4 | 14.2 | 14.8/23.4 | 13.0/17.1 | 12.3/16.4 | 19.4/18.3 | 14.5/15.9 | 20.0/18.9 | 19.7/18.9 | 18.0/17.9 | ||
| Hv | 2,079/2,098 | 1,290/1,268 | 1,176/1,214 | 4,381 | 7,731/7,251 | 6,753/6,647 | 8,128/7,521 | 7,547/6,288 | 8,270/8,439 | 8,061/8,272 | 8,234/8,468 | |
| 5.4/5.3 | 2.3/3.2 | 4.9/3.1 | 11.7 | 22.0/18.2 | 19.9/16.7 | 31.9/18.9 | 23.3/15.8 | 35.7/21.2 | 34.1/20.8 | 35.3/21.3 | ||
| Si | 8,128/8,496 | 1,454/1,463 | 993/1,055 | 2,522/2,757 | 5,735 | 14,253/15,044 | 13,416/13,490 | 14,089/12,769 | 7,394/8,233 | 7,562/8,319 | 7,986/9,026 | |
| 21.1/24.2 | 2.6/4.2 | 4.1/3.0 | 6.3/7.8 | 16.3 | 41.9/42.8 | 52.6/38.4 | 43.4/36.3 | 32.0/23.4 | 32.0/23.7 | 34.3/25.7 | ||
| Sb | 8,933/8,744 | 1,459/1,436 | 1,069/1,115 | 2,794/3,081 | 5,475/5,335 | 6,028 | 12,986/12,222 | 14,904/12,713 | 7,048/7,320 | 7,447/7,687 | 7,582/7,854 | |
| 23.1/25.7 | 2.6/4.2 | 4.4/3.3 | 7.0/9.1 | 15.6/15.7 | 17.7 | 50.9/35.9 | 45.9/37.4 | 30.5/21.5 | 31.5/22.6 | 32.5/23.1 | ||
| Bd | 8,532/8,550 | 1,245/1,278 | 976/1,024 | 2,791/2,932 | 4,040/4,297 | 4,007/4,400 | 5,469 | 12,615/11,315 | 7,893/8,692 | 8,242/9,138 | 8,447/9,338 | |
| 22.1/33.5 | 2.2/5.0 | 4.0/4.0 | 7.0/11.5 | 11.5/16.8 | 11.8/17.3 | 21.4 | 38.9/44.4 | 34.1/34.1 | 34.9/35.8 | 36.2/36.6 | ||
| Zm | 6,153/6,966 | 1,365/1,562 | 1,068/1,282 | 2,381/2,930 | 3,738/4,263 | 3,898/4,471 | 3,142/3,574 | 9,196 | 6,995/8,607 | 7,163/8,726 | 7,352/8,921 | |
| 15.9/21.5 | 2.5/4.8 | 4.4/4.0 | 6.0/9.0 | 10.6/13.1 | 11.5/13.8 | 12.3/11.0 | 28.3 | 30.2/26.5 | 30.3/26.9 | 31.5/27.5 | ||
| Ta | A | 2,390/2,363 | 1,061/1,023 | 929/925 | 1,897/1,827 | 4,149/3,784 | 4,140/3,907 | 3,664/3,526 | 4,183/3,553 | 4,026 | 7,817/7,796 | 7,812/7,798 |
| 6.2/10.2 | 1.9/4.4 | 3.8/4.0 | 4.8/7.9 | 11.8/16.4 | 12.2/16.9 | 14.4/15.2 | 12.9/15.4 | 17.4 | 33.1/33.7 | 33.5/33.7 | ||
| B | 2,400/2,357 | 1,076/1,009 | 962/957 | 1,901/1,833 | 4,228/3,832 | 4,577/4,338 | 4,613/4,202 | 3,450/2,927 | 1,369/1,359 | 3,749 | 7,660/7,633 | |
| 6.2/10.0 | 1.9/4.3 | 4.0/4.1 | 4.8/7.8 | 12.0/16.2 | 13.5/18.4 | 18.1/17.8 | 10.6/12.4 | 5.9/5.7 | 15.9 | 32.9/32.3 | ||
| D | 2,518/2,480 | 1,140/1,078 | 1,017/1,012 | 1,935/1,875 | 4,803/4,378 | 4,957/4,721 | 5,429/5,044 | 4,400/3,766 | 1,458/1,459 | 1,449/1,458 | 3,975 | |
| 6.5/10.6 | 2.0/4.6 | 4.2/4.3 | 4.9/8.0 | 13.7/18.8 | 14.6/20.3 | 21.3/21.6 | 13.6/16.2 | 6.3/6.3 | 6.1/6.3 | 17.1 | ||
Numbers in boldness on the main diagonal denote the paralogous genes (upper) and percentages of them in total genes (below) within a genome, numbers above the diagonal denote the orthologous genes (upper two numbers) and percentages of them (lower two numbers) in two compared genomes (horizontal/vertical), while numbers below the diagonal denote the corresponding items of the out-paralogous genes between two compared genomes.