Table 4. Mutational hotspots in four Abelmoschus species.

Region	Genetic divergence	Total Number of mutations	Region length
start-psbA	0.0165	23	642
atpB-rbcL	0.0111	30	1154
petD-exon2-rpoA	0.0097	6	266
clpP-intron1	0.0089	14	671
clpP-exon2	0.0078	5	292
accD-psaI	0.0063	11	743
ndhC-atpE	0.0063	33	2343
ndhF-rpl32	0.0058	11	862
clpP-exon1	0.0056	3	228
psaJ-rpl33	0.0045	5	475
psbI-atpA	0.0044	24	2380
rpoB-petN	0.0040	16	1907
rpl36-rps8	0.0037	4	464
matK-rps16-exon1	0.0035	13	1653
psaI-ycf4	0.0032	3	396
ndhE-ndhG	0.0032	2	267
ycf3-intron2	0.0032	6	802
atpF-exon2-atpH	0.0031	4	597
petA-psbJ	0.0028	6	1155
psbA-matK	0.0027	4	631
rpl32-ccsA	0.0026	7	1267
atpH-atpI	0.0026	7	1169
matK	0.0025	9	1515
rpl16-intron1	0.0025	6	1132
ndhF	0.0023	12	2196
psaA-ycf3-exon1	0.0023	5	948
rps16-exon2-psbK	0.0022	5	1023
atpF-exon1	0.0021	2	410
petB-exon2-petD-exon1	0.0021	1	207
psbZ-rps14	0.0021	5	1043