Molecular evolution of pentatricopeptide repeat genes reveals truncation in species lacking an editing target and structural domains under distinct selective pressures

Table 1 Editing site conversion for CRR4 , CRR21 , OTP82 and CLB19 editing site targets

	CRR4	CRR21	OTP82		CLB19
	ndhD	ndhD	ndhB	ndhG	clpP	rpoA
A. cordifolium	50	100	100	90	90	80
A. grandiflorum	50	100	100	60	100	90
A. hirsuta	40	100	T	<10	100	60
A. thaliana	30	100	100	90	100	50
B. oleracea	60	100	T	90	100	80
B. rapa	30	100	T	90	100	90
B. verna	40	T	100	90	100	80
C. bursa-pastoris	80	100	100	80	100	80
C. wallichii	60	100	100	90	100	80
D. nemorosa	40	100	T	T	100	40
L. maritima	50	T	T	<10	100	50
L. sativum	50	100	100	90	100	90
L. virginicum	50	90	100	90	100	90
M. incana	70	T	100	70	90	90
N. officinale	10	100	90	90	100	70
O. pumila	70	100	100	80	100	90
R. sativus	50	100	T	90	100	80
T. arvense	20	T	T	90	100	90
I. tinctora	30	100	T	90	100	50
H. matronalis	60	100	T	90	100	60
I. amara	70	90	T	20	100	80

Data are expressed as percent of Cs converted to U. A “T” indicates that the plastid genome encodes a T at this position.

ISSN: 2730-7182