Table 1.

Detailed information of duplication events among the identified CaGRAS genes in chickpea

S. No	Gene 1	Gene 2	Chromosome localization	Duplication event	Ka	Ks	Ka/Ks	Time (Mya)
1	CaGRAS 3	CaGRAS 28	1,6	Segmental	0.24	1.02	0.23	13.19
2	CaGRAS 3	CaGRAS 31	1,6	Segmental	0.27	1.12	0.24	14.38
3	CaGRAS 1	CaGRAS 33	1,7	Segmental	0.21	1.09	0.19	14.06
4	CaGRAS 10	CaGRAS 26	3,6	Segmental	0.49	2.19	0.22	28.16
5	CaGRAS 17	CaGRAS 19	4,5	Segmental	0.14	0.85	0.16	10.96
6	CaGRAS 35	CaGRAS 39	7,8	Segmental	0.20	0.88	0.22	11.31

Ka indicates the non-synonymous substitutions per non-synonymous site, Ks indicates synonymous substitutions per synonymous site, T approximate time of the duplication event, Mya million years ago