Table 2.

Comparison of genomic and phenotypic features of co-occurring bacteria isolated from two distinctive copper mines.

Organism	Leptospirillum ferriphilum DX	Acidithiobacillus caldus DX	Sulfobacillus thermosulfidooxidans DX	Leptospirillum ferriphilum ZJ	Acidithiobacillus caldus ZJ	Sulfobacillus thermosulfidooxidans ZJ
Geographic origin	Copper mine tailings, Jiangxi, China			Copper mine tailings, Fujian, China
Nutritional type	Chemoautotrophic	Chemoautotrophic	Mixotrophic	Chemoautotrophic	Chemoautotrophic	Mixotrophic
Genome status	Draft	Draft	Draft	Draft	Draft	Draft
Accession number	MPOJ00000000	LZYE00000000	MDZD00000000	MPOK00000000	LZYG00000000	MDZF00000000
Coverage	165×	95×	132×	52×	76×	136×
Completeness (%)	93.15	98.76	99.00	93.02	98.14	99.00
Genome size (Mb)	2.36	3.12	3.18	2.34	3.14	3.18
Number of contigs	30	390	33	104	386	20
GC content (%)	54.51	61.01	48.47	54.70	61.00	48.47
N50 length (bp)	118,116	22,157	171,016	54,724	18,308	452,891
N90 length (bp)	51,004	4, 321	52,886	12,896	2,291	108,775
RNA GENES
5S rRNA count	1	1	1	1	1	2
16S rRNA count	1	1	1	1	1	1
23S rRNA count	1	1	1	1	1	1
tRNA count	46	46	51	46	46	51
Putative CDS	2,342	2,841	2,958	2,355	2,864	2,958
COG	1,777 (75.88%)	2,250 (79.20%)	2,454 (82.96 %)	1,790 (76.01%)	2,274 (79.40%)	2,460 (83.16%)
Reference	This study	Zhang et al., 2016b	Zhang et al., 2017	This study	Zhang et al., 2016b	Zhang et al., 2017