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Arabidopsis thaliana vs Eragrostis tef LastZ Results

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Arabidopsis thaliana (Arabidopsis thaliana, TAIR10) and Eragrostis tef (Eragrostis tef, ASM97063v1) were aligned using the LastZ alignment algorithm (LastZ) in Ensembl Plants release . Arabidopsis thaliana was used as the reference species. After running LastZ, the raw LastZ alignment blocks are chained according to their location in both genomes. During the final netting process, the best sub-chain is chosen in each region on the reference species.


Number of alignment blocks: 209,632

Genome coverage (bp) Coding exon coverage (bp)
Arabidopsis thaliana

Uncovered: 86,993,909 out of 119,667,750
Covered: 32,673,841 out of 119,667,750

Uncovered: 13,437,851 out of 33,775,569
Matches: 11,719,768 out of 33,775,569
Mismatches: 8,194,712 out of 33,775,569
Insertions: 423,238 out of 33,775,569

Eragrostis tef

Uncovered: 544,732,391 out of 607,317,615
Covered: 62,585,224 out of 607,317,615

Uncovered: 18,354,437 out of 47,955,771
Matches: 19,380,263 out of 47,955,771
Mismatches: 9,630,443 out of 47,955,771
Insertions: 590,628 out of 47,955,771

Configuration parameters

Gap open penalty (O)400
Gap extend penalty (E)30
HSP threshold (K)
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)
     A    C    G    T
    91 -114  -31 -123
  -114  100 -125  -31
   -31 -125  100 -114
  -123  -31 -114   91
Other parameters (other)--ambiguous=iupac

Chunking parameters

Arabidopsis thaliana Eragrostis tef
Chunk size 10,000,000 10,100,000
Overlap 0 100,000
Group set size 0 10,100,000
Masking options {default_soft_masking => 1} {default_soft_masking => 1}