Table 3. Nature and density of RNA edited sites in the organellar genomes of Leiosporoceros and other hornworts.

Plastome						Mitogenome
Genome location	Editing event	L. dussii		A. angustus		L. dussii		N. aenigmaticus
			%		%		%		%
Total		109		939		108		422
	C→ U	109	100	507	54.0	88	82.2	361	82,9
	U→ C	0	0	432	46.0	20	17,7	61	17,1
Protein-coding genes		102				94
	1st codon position	5	4.9	371	39.8	29	30.1	124	-
	2nd position	96	94.11	532	57.1	57	61.2	247	-
	3rd position	1	0.99	28	3.0	8	8.62	21	-
	Start codon created	1		5	2.9	2	2,1	-	-
	Stop codon created	1		0	0	0	0	-	-
	Stop removed	0	0	164	97.0	9	-	-	-
tRNA and rRNA genes		0		1		1		-	-
	tRNA	0	0	1	1	1	0.92	-	-
	rRNA	0	0	0	0	0	0	-	-
Non-coding regions		7
	Intron	2	1.90	3	37.5	2	1.85	-	-
	UTRs	5	7.61	4	50.0	10	9.25	-	-

Data from N. aenigmaticus have been submitted to Genbank and await further processing [12,16]. One edited site in the nad7 pseudogene is included. Percentages are estimated excluding this site. One site is found in the orf 669, the orf is located within the the 3^rd intron of cob.