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Table 1 The NBS-LRRs in genomes of five Rosaceae fruit species

From: Species-specific duplications driving the recent expansion of NBS-LRR genes in five Rosaceae species

Predicted protein domains Fragaria vesca Malus domestica Pyrus bretschneideri Prunus persica Prunus mume
NBS-LRR genes 144 748 469 354 352
TIR-NBS-LRR 23 (15.97%) 219 (29.28%) 221 (47.12%) 128 (36.16%) 153 (43.47%)
non-TIR-NBS-LRR 121 (84.03%) 529 (70.72%) 248 (52.88%) 226 (63.84%) 199 (56.53%)
CC-NBS-LRR 60 243 160 108 99
X-NBS-LRR 61 286 88 118 100
Whole genome genes 32831 57386 42767 27852 31390
Proportion of NBS-LRR genes 0.44% 1.30% 1.10% 1.27% 1.12%
Average exon no. of TIR-NBS-LRR 5.04 7.01 6.21 6.11 6.48
Average exon no. of non-TIR-NBS-LRR 4.83 4.45 3.57 3.09 3.02
Average exon no. of NBS-LRR genes 4.86 5.2 4.81 4.18 4.52
Average exon no. of all genes 5.09 4.74 4.7 4.97 4.6