Distinctive characters of Nostoc genomes in cyanolichens

BMC Genomics

Table 2 Summary of the Nostoc sp. N6 and Nostoc sp. ‘Lobaria pulmonaria cyanobiont’ genomes

Replicon	GenBank accession	Topology	Size, bp	GC, %	CDS	Pseudogenes	Total	rRNA operons	tRNA genes	CRISPR arrays
Nostoc sp. N6
chromosome	CP026681	circular	8,214,648	41.4	6205	518	6723	4	103	13
pNPM1	CP026682	circular	213,966	41.1	180	20	200	0	0	2
pNPM2	CP026684	circular	167,441	40.4	122	10	132	0	0	0
pNPM3	CP026685	circular	44,778	41.4	30	5	35	0	0	0
pNPM4	CP026686	circular	44,777	40.9	38	4	42	0	0	0
pNPM5	CP026687	circular	41,225	40.9	32	1	33	0	0	0
pNPM6	CP026688	circular	30,992	41.0	27	3	30	0	0	0
pNPM7	CP026689	circular	29,551	42.4	30	4	34	0	0	0
pNPM8	CP026690	linear	66,996	41.3	69	4	73	0	24	0
pNPM9	CP026691	linear	22,270	36.6	14	2	16	0	0	0
pNPM10	CP026683	linear	21,916	37.7	20	0	20	0	0	1
Nostoc sp. ‘L. pulmonaria cyanobiont’
chromosome	CP026692	circular	7,061,466	41.6	5311	737	6048	3	74	7
pNLP1	CP026693	circular	121,770	40.3	82	9	91	0	0	0
pNLP2	CP026694	circular	63,064	42.2	36	10	46	0	0	0
pNLP3	CP026695	circular	58,727	42.0	60	4	64	0	0	0
pNLP4	CP026696	circular	34,881	42.4	33	2	35	0	0	0
Other genome features					Nostoc sp. N6			Nostoc sp. ‘L. pulmonaria cyanobiont’
Intron in tRNA ^fMet gene					Yes			No
Number of genes with inteins					5			0
Number of excision elements in nif cluster					3			1

ISSN: 1471-2164