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
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

ParameterHumanChannel bull blenny
Chunk size30,000,00010,100,000
Overlap0100,000
Group set size010,100,000
Masking options

Statistics over 245,417 alignment blocks

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

Uncovered: 3,063,492,792 out of 3,096,649,726
Covered: 33,156,934 out of 3,096,649,726

Uncovered: 15,242,232 out of 35,619,351
Matches: 13,966,544 out of 35,619,351
Mismatches: 6,064,848 out of 35,619,351
Insertions: 345,727 out of 35,619,351
Identity over aligned base-pairs: 68.5%

Channel bull blenny

Uncovered: 576,947,469 out of 609,391,784
Covered: 32,444,315 out of 609,391,784

Uncovered: 13,962,521 out of 37,075,790
Matches: 15,858,517 out of 37,075,790
Mismatches: 6,809,711 out of 37,075,790
Insertions: 445,041 out of 37,075,790
Identity over aligned base-pairs: 68.6%

Block size distribution

Size range All 245,417 alignment blocks Blocks grouped in nets
# blocks Total size (incl. gaps) # nets Total size (incl. gaps)
1 bp - 10 bp
1,722
7.7 kb
10 bp - 100 bp
49,808
3.7 Mb
14,371
1.1 Mb
100 bp - 1 kb
192,177
38.3 Mb
77,284
23.6 Mb
1 kb - 10 kb
1,704
2.6 Mb
9,416
18.5 Mb
10 kb - 100 kb
5
110.8 kb
92
1.5 Mb
100 kb - 1 Mb
1
100.2 kb
2
271.1 kb