Human vs Siberian musk deer LastZ results

Human (Homo sapiens, GRCh38) and Siberian musk deer (Moschus moschiferus, MosMos_v2_BIUU_UCD) were aligned using the LastZ alignment algorithm (LastZ) in Ensembl release 99. 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

ParameterHumanSiberian musk deer
Chunk size30,000,00010,100,000
Overlap0100,000
Group set size010,100,000
Masking options{default_soft_masking => 1}{default_soft_masking => 1}

Statistics over 2,324,118 alignment blocks

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

Uncovered: 1,665,308,889 out of 3,096,649,726
Covered: 1,431,340,837 out of 3,096,649,726

Uncovered: 767,805 out of 35,602,741
Matches: 29,834,462 out of 35,602,741
Mismatches: 4,683,267 out of 35,602,741
Insertions: 317,207 out of 35,602,741
Identity over aligned base-pairs: 85.6%

Siberian musk deer

Uncovered: 1,731,721,491 out of 3,069,608,437
Covered: 1,337,886,946 out of 3,069,608,437

Uncovered: 1,797,134 out of 33,316,786
Matches: 27,494,629 out of 33,316,786
Mismatches: 3,891,242 out of 33,316,786
Insertions: 133,781 out of 33,316,786
Identity over aligned base-pairs: 87.2%

Block size distribution

Size range All 2,324,118 alignment blocks Blocks grouped in nets
# blocks Total size (incl. gaps) # nets Total size (incl. gaps)
1 bp - 10 bp
78,715
526.1 kb
10 bp - 100 bp
280,450
13.9 Mb
18,190
1.2 Mb
100 bp - 1 kb
1,500,222
663.3 Mb
66,388
24.8 Mb
1 kb - 10 kb
464,135
819.4 Mb
19,014
45.1 Mb
10 kb - 100 kb
593
8.9 Mb
1,489
36.9 Mb
100 kb - 1 Mb
3
330.7 kb
284
114.9 Mb
1 Mb - 10 Mb
307
1.0 Gb
10 Mb - 100 Mb
18
238.5 Mb