Dog vs Dingo LastZ results

Dog (Canis lupus familiaris, ROS_Cfam_1.0) and Dingo (Canis lupus dingo, ASM325472v1) were aligned using the LastZ alignment algorithm (LastZ) in Ensembl release 105. Dog 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)5000
Threshold for gapped extension (L)5000
Threshold for alignments between gapped alignment blocks (H)3000
Masking count (M)10
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

ParameterDogDingo
Chunk size10,000,00010,100,000
Overlap0100,000
Group set size10,100,00010,100,000
Masking options

Statistics over 97,173 alignment blocks

Genome coverage (bp) Coding exon coverage (bp)
Dog

Uncovered: 28,092,590 out of 2,396,858,295
Covered: 2,368,765,705 out of 2,396,858,295

Uncovered: 98,944 out of 35,281,463
Matches: 34,990,589 out of 35,281,463
Mismatches: 174,463 out of 35,281,463
Insertions: 17,467 out of 35,281,463
Identity over aligned base-pairs: 99.5%

Dingo

Uncovered: 122,595,505 out of 2,439,831,507
Covered: 2,317,236,002 out of 2,439,831,507

Uncovered: 750,995 out of 33,093,723
Matches: 32,199,545 out of 33,093,723
Mismatches: 135,515 out of 33,093,723
Insertions: 7,668 out of 33,093,723
Identity over aligned base-pairs: 99.6%

Block size distribution

Size range All 97,173 alignment blocks Blocks grouped in nets
# blocks Total size (incl. gaps) # nets Total size (incl. gaps)
1 bp - 10 bp
976
5.7 kb
10 bp - 100 bp
8,900
438.3 kb
2,798
163.7 kb
100 bp - 1 kb
18,913
7.5 Mb
7,351
2.7 Mb
1 kb - 10 kb
25,220
108.2 Mb
3,409
10.0 Mb
10 kb - 100 kb
37,695
1.4 Gb
1,064
36.7 Mb
100 kb - 1 Mb
5,469
859.6 Mb
130
25.7 Mb
1 Mb - 10 Mb
29
139.3 Mb
10 Mb - 100 Mb
66
2.0 Gb
100 Mb - 1 Gb
1
121.9 Mb