Sessile snails, dynamic genomes: gene rearrangements within the mitochondrial genome of a family of caenogastropod molluscs

Table 3 Detailed description of genes and unassigned regions (UR) within the complete mt genome (15641 bp) of Dendropoma gregarium

Gene	Start^a	End	Length	Amino acids	Start codon	End codon^b	UR (%AT)^c
cox1	1	1533	1533	511	ATG	TAG	3
trnD	1537	1611	75	-	-	-	2
atp8	1614	1769	156	52	ATG	TAA	-7
atp6	1763	2452	690	230	ATG	TAA	7
trnN	2460	2535	76	-	-	-	2
nad5	2538	4259	1722	574	ATA	TAA	27 (74.1)
trnA	4287	4354	68	-	-	-	1
cox3	4356	5134	779	260	ATG	TA-	0
trnS _AGN	5135	5201	67	-	-	-	38 (60.5)
nad2	5240	6252	1013	338	ATG	TA-	0
trnR	6253	6321	69	-	-	-	55 (72.7)
trnY*	6377	6443	67	-	-	-	1
trnM*	6445	6514	70	-	-	-	10 (30.0)
trnC*	6525	6597	73	-	-	-	1
trnW*	6599	6667	69	-	-	-	11 (50.0)
trnQ*	6679	6735	57	-	-	-	-3
trnG*	6733	6798	66	-	-	-	2
trnE*	6801	6872	72	-	-	-	0
rrnS	6873	7851	979	-	-	-	0
trnV	7852	7922	71	-	-	-	16 (50.0)
trnK ₁	7939	8013	75	-	-	-	55 (65.5)
trnP	8069	8139	71	-	-	-	1
nad6	8141	8629	489	163	ATG	TAG	0
rrnL	8630	9978	1349	-	-	-	0
trnL _UUR	9979	10049	71	-	-	-	-2
trnL _CUN	10048	10116	69	-	-	-	2
nad1	10119	11049	931	310	ATG	T--	125 (52.8)
cob	11175	12323	1149	383	ATG	TAA	13 (84.6)
trnS _UCN	12337	12407	71	-	-	-	4
tRNA T*	12412	12479	68	-	-	-	7
nad4L	12487	12780	294	98	ATG	TAA	-7
nad4	12774	14129	1356	452	ATG	TAG	30 (66.7)
trnH	14160	14227	68	-	-	-	0
trnF	14228	14296	69	-	-	-	6
trnI	14303	14375	73	-	-	-	137 (58.4)
trnK ₂	14513	14586	74	-	-	-	2
nad3	14589	14939	351	117	ATG	TAG	7
cox2	14947	15636	690	230	ATG	TAG	5

^a Genes are arranged relative to cox1. Those encoded on the "-" strand are indicated with an asterisk (*).
^b T, and TA, refer to instances where incomplete stop codons are inferred.
^c Unassigned regions are identified by positive values. Negative values indicate overlap between adjacent genes. Values in brackets refer to %AT of the associated UR (only those UR >10 bp in length were analyzed).

ISSN: 1471-2164