The impacts of allopolyploidization on Methyl-CpG-Binding Domain (MBD) gene family in Brassica napus

BMC Plant Biology

Table 1 Ka/Ks ratios and selection types of MBD duplicated gene pairs

Duplicated gene pairs	Ka	Ks	Ka/Ks	Types of selection
BnCMBD2a-BnAMBD2b	0.009	0.059	0.146	Purify selection
BnAMBD4a-BnCMBD4b	0.015	0.058	0.250	Purify selection
BnCMBD6a-BnCMBD6b	0.006	0.037	0.158	Purify selection
BnCMBD6a-BnAMBD6c	0.012	0.037	0.319	Purify selection
BnCMBD6b-BnAMBD6c	0.018	0.075	0.234	Purify selection
BnAMBD6e-BnCMBD6f	0.010	0.065	0.155	Purify selection
BnCMBD10a-BnAMBD10b	0.039	0.143	0.270	Purify selection
BnCMBD10d-BnAMBD10e	0.042	0.067	0.626	Purify selection

ISSN: 1471-2229