Japanese medaka HdrR vs Channel bull blenny LastZ results

Japanese medaka HdrR (Oryzias latipes, ASM223467v1) and Channel bull blenny (Cottoperca gobio, fCotGob3.1) were aligned using the LastZ alignment algorithm (LastZ) in Ensembl release 98. Japanese medaka HdrR 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

ParameterJapanese medaka HdrRChannel bull blenny
Chunk size10,000,00010,100,000
Overlap0100,000
Group set size010,100,000
Masking options{default_soft_masking => 1}{default_soft_masking => 1}

Statistics over 363,897 alignment blocks

Genome coverage (bp) Coding exon coverage (bp)
Japanese medaka HdrR

Uncovered: 577,411,056 out of 734,057,086
Covered: 156,646,030 out of 734,057,086

Uncovered: 6,683,736 out of 40,334,262
Matches: 26,774,546 out of 40,334,262
Mismatches: 6,602,712 out of 40,334,262
Insertions: 273,268 out of 40,334,262
Identity over aligned base-pairs: 79.6%

Channel bull blenny

Uncovered: 445,812,297 out of 609,391,784
Covered: 163,579,487 out of 609,391,784

Uncovered: 5,997,666 out of 37,075,790
Matches: 24,598,093 out of 37,075,790
Mismatches: 5,878,939 out of 37,075,790
Insertions: 601,092 out of 37,075,790
Identity over aligned base-pairs: 79.1%

Block size distribution

Size range All 363,897 alignment blocks Blocks grouped in nets
# blocks Total size (incl. gaps) # nets Total size (incl. gaps)
1 bp - 10 bp
1,334
8.4 kb
10 bp - 100 bp
30,344
1.9 Mb
2,897
207.1 kb
100 bp - 1 kb
293,847
111.3 Mb
12,599
4.1 Mb
1 kb - 10 kb
38,354
61.2 Mb
3,088
8.2 Mb
10 kb - 100 kb
18
228.7 kb
429
13.4 Mb
100 kb - 1 Mb
126
35.3 Mb
1 Mb - 10 Mb
40
113.5 Mb