Table 3.

Length of exons and introns in genes with introns in the chloroplast genome of three medicinal roses

Species	Gene	Location	Exon I (bp)	Intron I (bp)	Exon II (bp)	Intron II (bp)	Exon III (bp)
R. rugosa	trnK-UUU	LSC	35	350	37
	trnG-UCC	LSC	23	698	48
	trnL-UAA	LSC	35	549	50
	trnV-UAC	LSC	35	600	39
	trnI-GAU	IR	37	956	35
	trnA-UGC	IR	38	814	35
	rps12*	LSC	26	538	232		114
	rps16	LSC	230	881	40
	rpl16	LSC	399	980	9
	rpl2	IR	434	683	391
	rpoC1	LSC	1611	769	453
	ndhA	SSC	540	1216	552
	ndhB	IR	756	678	777
	ycf3	SSC	153	768	228	742	126
	petB	LSC	6	791	642
	clpP	LSC	228	647	292	844	71
	petD	LSC	8	722	475
R. laevigata	trnK-UUU	LSC	35	2500	37
	trnG-UCC	LSC	23	697	48
	trnL-UAA	LSC	35	549	50
	trnV-UAC	LSC	35	600	39
	trnI-GAU	IR	37	956	35
	trnA-UGC	IR	38	816	35
	rps12*	LSC	26	538	232		114
	rps16	LSC	230	872	40
	rpl16	LSC	399	964	9
	rpl2	IR	434	683	391
	rpoC1	LSC	1611	769	453
	ndhA	SSC	540	1245	522
	ndhB	IR	756	678	777
	ycf3	SSC	153	782	228	742	126
	petB	LSC	6	793	642
	clpP	LSC	228	648	292	831	71
	petD	LSC	8	722	475
R. cania	trnK-UUU	LSC	35	2500	37
	trnG-UCC	LSC	23	697	48
	trnL-UAA	LSC	35	548	50
	trnV-UAC	LSC	35	600	39
	trnI-GAU	IR	37	956	35
	trnA-UGC	IR	38	814	35
	rps12*	LSC	26	538	232		114
	rps16	LSC	230	883	40
	rpl16	LSC	399	964	9
	rpl2	IR	434	683	391
	rpoC1	LSC	1611	700	453
	ndhA	SSC	540	1205	552
	ndhB	IR	756	678	777
	ycf3	SSC	153	785	228	740	126
	petB	LSC	6	792	642
	clpP	LSC	228	650	292	839	71
	petD	LSC	8	728	475