MATPredict · mating-type report

AalternataSRC1lrK2f

MAT locus above the FungiDB annotation (gene by gene)

organism not recorded

Run by MATPredict 0.8.1 (v0.8.1, 3a62e6302b) · database 86f18d232e4f · local NCBI taxonomy snapshot 2026-10-01 · rendered 2026-11-07 02:13 UTC by MATPredict 0.8.1

Result

Mating type

MAT1-1high confidence

Called loci 1

MAT1-1 MAT family · Ascomycota

high confidence
Gene order of the MAT1-1 locus on KV441469MAT1-1 locus: genes from left to right on KV441469, 282,551 to 288,669: MAT1-1-1 (core MAT gene, plus strand); APN2 (conserved flank, minus strand); COX13 (conserved flank, plus strand).283 kb284 kb285 kb286 kb287 kb288 kb← 282.2 kb more to contig endcalled locusMAT1-1-1: core MAT gene, 282,551–283,767 (+), identity 57.5%, search hit onlyMAT1-1-1APN2: conserved flank, 285,775–287,729 (-), identity 86.4%, search hit onlyAPN2COX13: conserved flank, 288,032–288,669 (+), identity 51.3%, search hit onlyCOX13
Gene order on KV441469. Scroll sideways to see the whole figure.
FungiDB release 71 gene models on KV441469, 282,246 to 288,974CC77DRAFT_1015126 281,147-282,488 (+): pyridoxamine phosphate oxidase-like proteinCC77DRAFT_1015126CC77DRAFT_5302 282,242-284,080 (+): mating type protein MAT1-1-1CC77DRAFT_5302CC77DRAFT_951750 285,467-287,849 (-): DNase I-like proteinCC77DRAFT_951750CC77DRAFT_977938 288,032-288,856 (+): COX6A-domain-containing proteinCC77DRAFT_977938CC77DRAFT_1015129 288,667-291,583 (-): Anaphase-promoting complex subunit 5 | domain-containing proteinCC77DRAFT_1015129
FungiDB release 71 annotation of the same window: gene models from the GFF (filled = CDS, pale = UTR exon, line = intron, arrow = strand). Green genes overlap a MATPredict gene on the same strand; grey genes do not. Click a gene to open it on fungidb.org.
  • core MAT gene
  • conserved flank
  • search hit only
Location
KV441469:282,551–288,669 · 6.1 kb
Own genes
KV441469:282,551–288,669 · 6.1 kb
Locus
Complete locus: MAT gene(s) with their flanking genes.
Genes modelled
3 of 3 gene hits
Nearest contig end
282.6 kb
Region (samtools)
KV441469:282551-288669
Idiomorph scores
  • MAT1-1 376.0

No other idiomorph scored.

Score: bitscore of the best core-gene hit for each idiomorph.

Gene evidence

GeneRoleModel Identity %E-value Position (strand)Exons Reference recordFungiDB gene
MAT1-1-1core MAThit onlyDIAMOND, proteome57.5cov 50.2%8.2e-132376 bits282,551–283,767 +–5022_unknown-1_MAT_MAT1-1CC77DRAFT_5302
APN2conserved flankhit onlyDIAMOND, proteome86.4cov 36.7%1.8e-224632 bits285,775–287,729 -–2903220_liq80xsp_MAT_combinedCC77DRAFT_951750
COX13conserved flankhit onlyDIAMOND, proteome51.3cov 82.2%7.7e-39121 bits288,032–288,669 +–5501_rs_MAT_MAT1-2CC77DRAFT_977938
CC77DRAFT_1015129 (opposite strand)
SLA2expected, not found–

Withheld candidate loci 2

Places with some MAT-gene evidence that did not pass a quality gate. Most genomes have several. They are listed so a known locus can be checked against them, not because they are likely calls.

Reasons: too few of the family's genes found (2).

Show the 2 withheld loci

Withheld loci (2)

familylocationidiomorph genesmodelledreason
MATKV441469:365,345–368,860undeterminedSLA21too few of the family's genes found
MATKV441493:305,086–326,257MAT1-2MAT1-1-1, MAT1-2-11too few of the family's genes found

Provenance

Genome file
AalternataSRC1lrK2f.genome.fasta
Assembly
79 contigs · 33.0 Mb · N50 1.1 Mb
Genome SHA-256
c011f0538d4252c80b746d2b584abd8ed12bb2f967aff098ff88d1fb04abf56b
MATPredict
0.8.1 (v0.8.1, 3a62e6302b)
Database
86f18d232e4fe95d · 185 records
Taxonomy
local NCBI taxonomy snapshot 2026-10-01
Parameters
phylum=Ascomycota, phylum_guess={'requested': 'auto', 'status': 'ok', 'usable': True, 'reason': None, 'phylum': 'Ascomycota', 'phylum_taxid': 4890, 'deepest_rank': 'genus', 'routing_taxid': 28556, 'routing_taxid_rank': 'family', 'flags': [], 'gmg_version': 'gmg 0.3.2 (66055154a)', 'index': 'bfd-reps-2026.10.5-s20000.gmgi', 'index_sha256': '0f319567f1cab17643e1daf7ffdc0e3b312bd43913e351568108d67a4a19702c', 'index_spec': 'bfd-reps-2026.10.5-s20000.gmgi', 'note': 'GmG called phylum Ascomycota', 'action': 'routed', 'weak_call_accepted': False, 'genetic_code': 1, 'genetic_code_from': 'family taxid 28556', 'routed_by': 'family taxid 28556 (lineage)'}, genetic_code=1, min_hits=2, require_core_role=True, max_polished_clusters_per_family=6, polish_strong_identity=50.0, polish_core_pair=True, partial_core_policy=off, homothallic_policy=off, confidence_cap_policy=off, cross_family_policy=off, fallback_after_withheld_policy=off, strong_single_gene_policy=off, scoped_roster_policy=off, scoped_roster=off: BGL1,GAP1 not searched, supported_min_bitscore=33.0
Run started
2026-11-07T02:12:10Z
Run time
57 s
Files
detection_report.yaml, detected_loci.gff3

Cite MATPredict as given in CITATION.cff at github.com/stajichlab/MATPredict. The reference records named in the gene tables are curated database entries; each record's metadata cites its source publication.

How to read this report

Idiomorph
The form of the mating-type locus a strain carries (for example MAT1-1 or MAT1-2, Plus or Minus). Basidiomycota HD and PR alleles are named after the reference they match.
High confidence
Every expected core MAT gene was found and modelled, with a conserved flanking gene where the family has one, on one contig.
Medium confidence
The core genes were found, but a gene could not be modelled, no conserved flank was found, or the locus is split (one step down).
Low confidence
A single isolated gene hit, or no core MAT gene.
Model status
Gene model: the reference protein was aligned to the genome to build the gene (exonerate, miniprot). Models differ: the two tools disagree on the structure; the alternate model is shown. Hit only: a search hit with no model, weaker evidence.
Identity
Percent amino-acid identity between the gene (or hit) and the closest reference protein.
Reference record
The curated database record whose protein matched best. Each record's metadata cites the publication or deposit it comes from.

Limits