Japanese medaka HdrR vs Northern pike LastZ results

Japanese medaka HdrR (Oryzias latipes, ASM223467v1) and Northern pike (Esox lucius, fEsoLuc1.pri) were aligned using the LastZ alignment algorithm (LastZ) in Ensembl release 112. 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 HdrRNorthern pike
Chunk size10,000,00010,100,000
Overlap0100,000
Group set size10,100,00010,100,000
Masking options

Statistics over 269,333 alignment blocks

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

Uncovered: 665,299,749 out of 734,057,086
Covered: 68,757,337 out of 734,057,086

Uncovered: 9,234,738 out of 40,334,262
Matches: 22,827,922 out of 40,334,262
Mismatches: 7,815,185 out of 40,334,262
Insertions: 456,417 out of 40,334,262
Identity over aligned base-pairs: 73.4%

Northern pike

Uncovered: 851,823,544 out of 918,748,614
Covered: 66,925,070 out of 918,748,614

Uncovered: 16,403,397 out of 47,202,559
Matches: 22,397,354 out of 47,202,559
Mismatches: 7,654,944 out of 47,202,559
Insertions: 746,864 out of 47,202,559
Identity over aligned base-pairs: 72.7%

Block size distribution

Size range All 269,333 alignment blocks Blocks grouped in nets
# blocks Total size (incl. gaps) # nets Total size (incl. gaps)
1 bp - 10 bp
1,492
7.7 kb
10 bp - 100 bp
37,126
2.6 Mb
5,466
399.4 kb
100 bp - 1 kb
223,777
60.8 Mb
30,096
9.6 Mb
1 kb - 10 kb
6,927
10.6 Mb
7,136
19.7 Mb
10 kb - 100 kb
11
164.3 kb
922
24.0 Mb
100 kb - 1 Mb
85
20.4 Mb