Zebrafish vs Asian bonytongue LastZ results

Zebrafish (Danio rerio, GRCz11) and Asian bonytongue (Scleropages formosus, fSclFor1.1) 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

ParameterZebrafishAsian bonytongue
Chunk size10,000,00010,100,000
Overlap0100,000
Group set size010,100,000
Masking options

Statistics over 328,570 alignment blocks

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

Uncovered: 1,313,606,460 out of 1,373,471,384
Covered: 59,864,924 out of 1,373,471,384

Uncovered: 8,823,362 out of 42,031,845
Matches: 23,662,147 out of 42,031,845
Mismatches: 9,059,617 out of 42,031,845
Insertions: 486,719 out of 42,031,845
Identity over aligned base-pairs: 71.3%

Asian bonytongue

Uncovered: 721,809,251 out of 784,546,363
Covered: 62,737,112 out of 784,546,363

Uncovered: 9,873,125 out of 44,035,411
Matches: 24,464,410 out of 44,035,411
Mismatches: 9,064,375 out of 44,035,411
Insertions: 633,501 out of 44,035,411
Identity over aligned base-pairs: 71.6%

Block size distribution

Size range All 328,570 alignment blocks Blocks grouped in nets
# blocks Total size (incl. gaps) # nets Total size (incl. gaps)
1 bp - 10 bp
2,301
9.8 kb
10 bp - 100 bp
49,874
3.6 Mb
13,565
1.0 Mb
100 bp - 1 kb
270,672
65.6 Mb
75,644
23.5 Mb
1 kb - 10 kb
5,715
9.2 Mb
15,139
38.9 Mb
10 kb - 100 kb
8
121.6 kb
718
13.7 Mb
100 kb - 1 Mb
10
1.4 Mb