Table 2 Characterization of genes and gene features of the v2 and v3 annotations
From: Chromosome-scale assembly and annotation of the perennial ryegrass genome
| Â | Lolium_2.6.1 gene models | |
|---|---|---|
| Â | v2 | v3 |
Genes | Â | Â |
Total number of genes | 139003 | 80821 |
High confidence genes | 48812 | 54629 |
Low confidence genes | 90191 | 15905 |
lncRNA genes | - | 10287 |
Gene features | Â | Â |
Single-exon genes | 44091 (31.7%) | 23581 (29.2%) |
Multi-exon genes | 94912 (68.3%) | 57240 (70.8%) |
Mean exon per gene | 3.16 | 3.73 |
Median gene length, bp | 1434 | 2330 |
Median exon length, bp | 207 | 233 |
Median intron length, bp | 128 | 127 |