Zebrafish vs Bicolor damselfish LastZ results

Zebrafish (Danio rerio, GRCz11) and Bicolor damselfish (Stegastes partitus, Stegastes_partitus-1.0.2) were aligned using the LastZ alignment algorithm (LastZ) in Ensembl release 94. 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

ParameterZebrafishBicolor damselfish
Chunk size10,000,00010,100,000
Overlap0100,000
Group set size010,100,000
Masking options

Statistics over 311,530 alignment blocks

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

Uncovered: 1,309,002,855 out of 1,373,471,384
Covered: 64,468,529 out of 1,373,471,384

Uncovered: 9,462,189 out of 42,031,845
Matches: 23,132,525 out of 42,031,845
Mismatches: 8,999,401 out of 42,031,845
Insertions: 437,730 out of 42,031,845
Identity over aligned base-pairs: 71.0%

Bicolor damselfish

Uncovered: 739,197,946 out of 800,491,834
Covered: 61,293,888 out of 800,491,834

Uncovered: 6,276,305 out of 36,236,516
Matches: 21,518,322 out of 36,236,516
Mismatches: 7,806,060 out of 36,236,516
Insertions: 635,829 out of 36,236,516
Identity over aligned base-pairs: 71.8%

Block size distribution

Size range All 311,530 alignment blocks Blocks grouped in nets
# blocks Total size (incl. gaps) # nets Total size (incl. gaps)
1 bp - 10 bp
1,914
8.7 kb
10 bp - 100 bp
46,376
3.4 Mb
14,429
1.1 Mb
100 bp - 1 kb
256,785
63.1 Mb
77,681
24.0 Mb
1 kb - 10 kb
6,418
11.3 Mb
15,070
37.8 Mb
10 kb - 100 kb
37
682.8 kb
748
14.5 Mb
100 kb - 1 Mb
9
1.1 Mb