Dog vs American mink LastZ results

Dog (Canis lupus familiaris, ROS_Cfam_1.0) and American mink (Neovison vison, NNQGG.v01) 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

ParameterDogAmerican mink
Chunk size10,000,00010,100,000
Overlap0100,000
Group set size10,100,00010,100,000
Masking options

Statistics over 1,868,974 alignment blocks

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

Uncovered: 464,744,526 out of 2,396,858,295
Covered: 1,932,113,769 out of 2,396,858,295

Uncovered: 540,497 out of 35,281,463
Matches: 31,035,154 out of 35,281,463
Mismatches: 3,533,537 out of 35,281,463
Insertions: 172,275 out of 35,281,463
Identity over aligned base-pairs: 89.3%

American mink

Uncovered: 570,458,747 out of 2,447,205,843
Covered: 1,876,747,096 out of 2,447,205,843

Uncovered: 698,728 out of 31,703,822
Matches: 28,387,526 out of 31,703,822
Mismatches: 2,499,901 out of 31,703,822
Insertions: 117,667 out of 31,703,822
Identity over aligned base-pairs: 91.6%

Block size distribution

Size range All 1,868,974 alignment blocks Blocks grouped in nets
# blocks Total size (incl. gaps) # nets Total size (incl. gaps)
1 bp - 10 bp
71,533
448.7 kb
10 bp - 100 bp
152,090
7.3 Mb
15,721
1.0 Mb
100 bp - 1 kb
974,254
449.8 Mb
51,193
16.9 Mb
1 kb - 10 kb
668,067
1.5 Gb
12,159
31.0 Mb
10 kb - 100 kb
3,026
39.5 Mb
1,435
43.4 Mb
100 kb - 1 Mb
4
482.8 kb
447
175.1 Mb
1 Mb - 10 Mb
403
1.3 Gb
10 Mb - 100 Mb
30
402.4 Mb