Human vs Channel bull blenny LastZ results

Human (Homo sapiens, GRCh38) and Channel bull blenny (Cottoperca gobio, fCotGob3.1) were aligned using the LastZ alignment algorithm (LastZ) in Ensembl release 98. Human 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
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

ParameterHumanChannel bull blenny
Chunk size30,000,00010,100,000
Overlap0100,000
Group set size10,100,000
Masking options

Statistics over 252,647 alignment blocks

Genome coverage (bp) Coding exon coverage (bp)
Human

Uncovered: 3,066,593,784 out of 3,099,750,718
Covered: 33,156,934 out of 3,099,750,718

Uncovered: 18,016,706 out of 38,571,754
Matches: 14,083,889 out of 38,571,754
Mismatches: 6,115,209 out of 38,571,754
Insertions: 355,950 out of 38,571,754
Identity over aligned base-pairs: 68.5%

Channel bull blenny

Uncovered: 576,941,699 out of 609,391,784
Covered: 32,450,085 out of 609,391,784

Uncovered: 13,959,792 out of 37,075,790
Matches: 15,860,048 out of 37,075,790
Mismatches: 6,810,860 out of 37,075,790
Insertions: 445,090 out of 37,075,790
Identity over aligned base-pairs: 68.6%

Block size distribution

Size range All 252,647 alignment blocks Blocks grouped in nets
# blocks Total size (incl. gaps) # nets Total size (incl. gaps)
1 bp - 10 bp
1,767
8.0 kb
10 bp - 100 bp
51,320
3.9 Mb
14,674
1.1 Mb
100 bp - 1 kb
197,777
39.4 Mb
79,145
24.2 Mb
1 kb - 10 kb
1,777
2.8 Mb
9,747
19.1 Mb
10 kb - 100 kb
5
110.8 kb
94
1.6 Mb
100 kb - 1 Mb
1
100.2 kb
2
271.1 kb