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Table 2 Sequencing information and assembly statistics for BF5_0283 Trycycler and Mt009 Trycycler, Unicycler and metaFlye assembly

From: Recovering high-quality bacterial genomes from cross-contaminated cultures: a case study of marine Vibrio campbellii

 

BF5_0283

Mt009

Sequencing information

  

ONT library size a

1,022,088

685,827

ONT mean read length [b] a

1887.3

1910.9

Illumina library size (pair-end)

2 × 27,521,418

2 × 23,515,083

Illumina mean read length [b]

75

75

Assembly method

Trycycler

Trycycler

Unicycler

metaFlye

Description

Long-read assembly (followed by long and short-read polishing)

Long-read assembly (followed by long and short-read polishing)

Short-read-first hybrid assembly (short read assembly, followed by long-read plus contig assembly) and polishing

Long read assembly

Total length of assembly (bp)

6,034,252

7,658,097

17,479,769

19,919,184

Total number of contigs in assembly

3

3

21

188

Number of contigs in assembly (> = 50,000 bp)

3

3

9

17

Average depth of ONT sequencing coverage a

319.7x

171.1x

75.0x

65.8x

Average depth of Illumina sequencing coverage

342.1x

230.3x

100.1x

88.6x

Reference coverage (%)b

    

Vibrio campbellii ATCC BAA 1116

71.49%

71.41%

71.55%

71.55%

Enterovibrio norvegicus Alg239-V16

0.04%

24.07%

82.87%

82.90%

Klebsiella pneumoniae KCTC 2242

0.01%

0.01%

93.39%

90.61%

  1. a ONT (Oxford Nanopore Technology)
  2. b Reference coverage is the alignment between reference strain and assembled strains computed with metaQUAST 5.0.2