Zebrafish vs Golden-line barbel LastZ results

Zebrafish (Danio rerio, GRCz11) and Golden-line barbel (Sinocyclocheilus grahami, SAMN03320097.WGS_v1.1) were aligned using the LastZ alignment algorithm (LastZ) in Ensembl release 99. Zebrafish was used as the reference species. After running LastZ, the raw LastZ alignment blocks were chained according to their location in both genomes. During the final netting process, the best sub-chain was chosen in each region on the reference species.

Configuration parameters

ParameterValue
Gap open penalty (O)400
Gap extend penalty (E)30
HSP threshold (K)3000
Threshold for gapped extension (L)3000
Threshold for alignments between gapped alignment blocks (H)2200
Masking count (M)
Seed and Transition value (T)1
Scoring matrix (Q)
Default:
     A    C    G    T
    91 -114  -31 -123
  -114  100 -125  -31
   -31 -125  100 -114
  -123  -31 -114   91

Chunking parameters

ParameterZebrafishGolden-line barbel
Chunk size10,000,00010,100,000
Overlap0100,000
Group set size010,100,000
Masking options

Statistics over 1,410,254 alignment blocks

Genome coverage (bp) Coding exon coverage (bp)
Zebrafish

Uncovered: 1,009,478,108 out of 1,373,471,384
Covered: 363,993,276 out of 1,373,471,384

Uncovered: 2,137,830 out of 42,031,845
Matches: 33,086,705 out of 42,031,845
Mismatches: 6,498,315 out of 42,031,845
Insertions: 308,995 out of 42,031,845
Identity over aligned base-pairs: 82.9%

Golden-line barbel

Uncovered: 1,118,934,908 out of 1,750,287,761
Covered: 631,352,853 out of 1,750,287,761

Uncovered: 4,549,684 out of 69,134,296
Matches: 55,418,258 out of 69,134,296
Mismatches: 8,412,286 out of 69,134,296
Insertions: 754,068 out of 69,134,296
Identity over aligned base-pairs: 85.8%

Block size distribution

Size range All 1,410,254 alignment blocks Blocks grouped in nets
# blocks Total size (incl. gaps) # nets Total size (incl. gaps)
1 bp - 10 bp
11,742
65.0 kb
10 bp - 100 bp
201,076
11.3 Mb
52,021
3.5 Mb
100 bp - 1 kb
1,039,196
441.7 Mb
166,865
56.3 Mb
1 kb - 10 kb
157,691
256.1 Mb
33,010
85.6 Mb
10 kb - 100 kb
548
8.4 Mb
3,228
88.0 Mb
100 kb - 1 Mb
1
135.1 kb
1,092
344.9 Mb
1 Mb - 10 Mb
91
139.3 Mb