Human vs Platypus LastZ results
Human (Homo sapiens, GRCh38) and Platypus (Ornithorhynchus anatinus, mOrnAna1.p.v1) were aligned using the LastZ alignment algorithm (LastZ) in Ensembl release 100. 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
| Parameter | Value |
|---|---|
| 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
| Parameter | Human | Platypus |
|---|---|---|
| Chunk size | 30,000,000 | 10,100,000 |
| Overlap | 0 | 100,000 |
| Group set size | 0 | 10,100,000 |
| Masking options |
Statistics over 430,065 alignment blocks
| Genome coverage (bp) | Coding exon coverage (bp) | |
|---|---|---|
| Human |
Uncovered: 2,952,745,014 out of 3,096,649,726 |
Uncovered: 5,587,358 out of 35,610,692 |
| Platypus |
Uncovered: 1,727,874,270 out of 1,858,552,590 |
Uncovered: 4,212,247 out of 31,202,085 |
Block size distribution
| Size range | All 430,065 alignment blocks | Blocks grouped in nets | |||
|---|---|---|---|---|---|
| # blocks | Total size (incl. gaps) | # nets | Total size (incl. gaps) | ||
| 1 bp - 10 bp | 1,140 |
6.2 kb |
|||
| 10 bp - 100 bp | 44,654 |
3.2 Mb |
12,327 |
911.8 kb |
|
| 100 bp - 1 kb | 361,711 |
119.0 Mb |
120,021 |
45.0 Mb |
|
| 1 kb - 10 kb | 22,550 |
34.9 Mb |
22,165 |
51.0 Mb |
|
| 10 kb - 100 kb | 9 |
172.5 kb |
1,182 |
28.7 Mb |
|
| 100 kb - 1 Mb | 1 |
100.2 kb |
118 |
28.4 Mb |
|
| 1 Mb - 10 Mb | 2 |
3.3 Mb |
|||