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Table 3 Divergence time estimates for PMM genes

From: Molecular analysis of phosphomannomutase (PMM) genes reveals a unique PMM duplication event in diverse Triticeae species and the main PMM isozymes in bread wheat tissues

 

Divergence time

(MYA)

Averaged dS value used for the estimation

BdPMM vs TaPMM-1

40.2 ± 6.6 a

0.2974 ± 0.0486 (BdPMM/TaPMM-1 genes)

TaPMM-1 vs TaPMM-2

18.9 ± 4.0 a

0.1398 ± 0.0299 (TaPMM-1/TaPMM-2 genes)

 

16.6 ± 3.6 b

 
  1. a Specific molecular clock used for the estimation: 3.7 × 10-9 per site per year.
  2. b Specific molecular clock: 4.2 × 10-9 per site per year.