Human vs Golden-line barbel LastZ results

Human (Homo sapiens, GRCh38) and Golden-line barbel (Sinocyclocheilus grahami, SAMN03320097.WGS_v1.1) 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

ParameterHumanGolden-line barbel
Chunk size30,000,00010,100,000
Overlap0100,000
Group set size010,100,000
Masking options

Statistics over 436,841 alignment blocks

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

Uncovered: 3,055,045,133 out of 3,096,649,726
Covered: 41,604,593 out of 3,096,649,726

Uncovered: 13,992,272 out of 35,619,351
Matches: 14,534,474 out of 35,619,351
Mismatches: 6,677,256 out of 35,619,351
Insertions: 415,349 out of 35,619,351
Identity over aligned base-pairs: 67.2%

Golden-line barbel

Uncovered: 1,682,263,930 out of 1,750,287,761
Covered: 68,023,831 out of 1,750,287,761

Uncovered: 26,359,292 out of 69,134,296
Matches: 29,432,630 out of 69,134,296
Mismatches: 12,661,498 out of 69,134,296
Insertions: 680,876 out of 69,134,296
Identity over aligned base-pairs: 68.8%

Block size distribution

Size range All 436,841 alignment blocks Blocks grouped in nets
# blocks Total size (incl. gaps) # nets Total size (incl. gaps)
1 bp - 10 bp
2,921
12.8 kb
10 bp - 100 bp
86,213
6.5 Mb
29,293
2.2 Mb
100 bp - 1 kb
342,412
69.6 Mb
157,501
46.5 Mb
1 kb - 10 kb
5,212
10.1 Mb
17,508
35.2 Mb
10 kb - 100 kb
79
1.4 Mb
223
3.4 Mb
100 kb - 1 Mb
4
512.9 kb
7
910.2 kb