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Table 2 Proportion of non-syntenic genes and their fixation rate for each species

From: Small-scale gene duplications played a major role in the recent evolution of wheat chromosome 3B

Species No. syntenic genes (%) No. non-syntenic genes (%) Divergence time (MYA) non-syntenic gene fixation rate (locus−1 MY−1)
Ta3B 3,728 (72.7 %) 1,397(27.3 %) 39 7.0 × 10−3
Bd2 3,509 (92.2 %) 295 (7.8 %) 39 2.0 × 10−3
Os1 3,257 (90.9 %) 325 (9.1 %) 54 1.7 × 10−3
Sb3 3,472 (86.3 %) 551 (13.7 %) 60 2.3 × 10−3
  1. Percentages are out of the total number of genes. Divergence times were taken from [12]