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

Table 2 Detailed description of genes and unassigned regions (UR) within the complete mt genome (15578 bp) of Dendropoma maximum

Gene	Start^a	End	Length	Amino acids	Start codon	End codon^b	UR (%AT)^c
cox1	1	1536	1536	512	ATG	TAG	38 (76.3)
trnD	1575	1642	68	-	-	-	0
atp8	1643	1798	156	52	ATG	TAG	-7
atp6	1792	2479	688	229	ATG	T--	0
trnN	2480	2550	71	-	-	-	0
nad5	2551	4251	1701	567	ATG	TAA	14 (78.6)
trnK	4266	4340	75	-	-	-	-2
trnA	4339	4404	66	-	-	-	1
cox3	4406	5185	780	260	ATG	TAA	15 (86.7)
trnS _AGN	5201	5274	74	-	-	-	1
nad2	5276	6295	1020	340	ATG	TAG	0
trnR	6296	6364	69	-	-	-	11 (54.5)/167 (69.3)^d
rrnS* (pseudo)	6376	6496	121	-	-	-	35 (74.3)
trnY*	6532	6598	67	-	-	-	0
trnM*	6599	6668	70	-	-	-	2
trnC*	6671	6739	69	-	-	-	0
trnW*	6740	6807	68	-	-	-	-4
trnQ*	6804	6874	71	-	-	-	0
trnG*	6875	6943	69	-	-	-	0
trnE*	6944	7016	73	-	-	-	0
rrnS	7017	8049	1033	-	-	-	0
trnV	8050	8116	67	-	-	-	0
rrnL	8117	9563	1447	-	-	-	0
trnL _UUR	9564	9633	70	-	-	-	-4
trnL _CUN	9630	9698	69	-	-	-	1
nad1	9700	10632	933	311	ATG	TAA	2
trnP	10635	10707	73	-	-	-	1
nad6	10709	11189	481	160	ATG	T--	0
cob	11190	12329	1140	380	ATG	TAG	2
trnS _UCN	12332	12399	68	-	-	-	33 (54.5)
trnT*	12433	12508	76	-	-	-	8
nad4L	12517	12810	294	98	ATG	TAG	-7
nad4	12804	14161	1358	452	GTG	TA-	0
trnH	14162	14231	70	-	-	-	46 (47.8)
trnF	14278	14346	69	-	-	-	0
trnI	14347	14418	72	-	-	-	2
nad3	14421	14774	354	118	ATG	TAG	46 (65.2)
cox2	14821	15498	678	226	ATG	TAG	80 (63.8)

^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).
^d For the unassigned region between trnR and trnY spanning the pseudogene rrnS.

ISSN: 1471-2164