MATPredict · mating-type report

AterreusNIH2624

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 02:17 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 CH476606MAT1-1 locus: genes from left to right on CH476606, 873,080 to 886,193: COX13 (conserved flank, minus strand); APN2 (conserved flank, plus strand); MAT1-2-1 (core MAT gene, minus strand); MAT1-1-3 (core MAT gene, minus strand); MAT1-1-1 (core MAT gene, plus strand); SLA2 (conserved flank, minus strand).875 kb880 kb885 kb536.4 kb more to contig end →called locusCOX13: conserved flank, 873,080–873,911 (-), identity 78.4%, search hit onlyCOX13APN2: conserved flank, 874,493–876,378 (+), identity 88.6%, search hit onlyAPN2MAT1-2-1: core MAT gene, 878,836–878,982 (-), identity 36.73%, gene modelMAT1-2-1MAT1-1-3: core MAT gene, 878,944–879,033 (-), identity 46.667%, search hit onlyMAT1-1-3MAT1-1-1: core MAT gene, 879,693–880,820 (+), identity 52.7%, search hit onlyMAT1-1-1SLA2: conserved flank, 882,352–886,193 (-), identity 90.5%, search hit onlySLA2
Gene order on CH476606. Scroll sideways to see the whole figure.
FungiDB release 68 gene models on CH476606, 872,425 to 886,847ATEG_08809 870,313-872,916 (+): conserved hypothetical proteinATEG_08809ATEG_08810 873,080-873,911 (-): predicted proteinATEG_08810ATEG_08811 874,493-876,378 (+): hypothetical proteinATEG_08811ATEG_08812 879,693-880,820 (+): predicted proteinATEG_08812ATEG_08813 882,352-886,193 (-): hypothetical proteinATEG_08813ATEG_08814 886,771-889,624 (-): conserved hypothetical proteinATEG_08814
FungiDB release 68 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
  • gene model
  • search hit only
  • MAT1-2-1 is a weak hit to the other idiomorph's gene and was not counted against the call.
Location
CH476606:873,080–886,193 · 13.1 kb
Own genes
CH476606:873,080–886,193 · 13.1 kb
Locus
Complete locus: MAT gene(s) with their flanking genes.
Genes modelled
5 of 6 gene hits
Nearest contig end
537.0 kb
Region (samtools)
CH476606:873080-886193
Idiomorph scores
  • MAT1-1 296.0
  • MAT1-2 44.3

Margin over the next idiomorph: 251.7

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

Overlapping hits resolved

Where genes of two idiomorphs hit the same place, the stronger hit was kept.

keptidentity %set asideidentity %overlap %basis
MAT1-2-160.0MAT1-1-346.796.7higher identity

Gene evidence

GeneRoleModel Identity %E-value Position (strand)Exons Reference recordFungiDB gene
COX13conserved flankhit onlyDIAMOND, proteome78.4cov 88.1%3.8e-64187 bits873,080–873,911 -–162425_fgsc-a4_MAT_combinedATEG_08810
APN2conserved flankhit onlyDIAMOND, proteome88.6cov 36.7%9.4e-288791 bits874,493–876,378 +–2903220_liq80xsp_MAT_combinedATEG_08811
MAT1-2-1core MATother idiomorph, not countedgene modelexonerate36.7cov 15.2%7.0e-0544 bits878,836–878,982 -1746128_af293_MAT_MAT1-2none
MAT1-1-3core MAThit onlytblastn46.7cov 16.0%9.8e+0027 bits878,944–879,033 -–230073_uamh-1363_MAT_MAT1-1none
MAT1-1-1core MAThit onlyDIAMOND, proteome52.7cov 43.4%3.1e-101296 bits879,693–880,820 +–5501_h538-4_MAT_MAT1-1ATEG_08812
SLA2conserved flankhit onlyDIAMOND, proteome90.5cov 84.7%< 1e-1801,514 bits882,352–886,193 -–746128_a1163_MAT_MAT1-1ATEG_08813

Withheld candidate loci 1

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 (1).

Show the 1 withheld locus

Withheld loci (1)

familylocationidiomorph genesmodelledreason
MATCH476598:1,218,258–1,220,465MAT1-2MAT1-2-11too few of the family's genes found

Provenance

Genome file
AterreusNIH2624.genome.fasta
Assembly
27 contigs · 29.4 Mb · N50 1.9 Mb
Genome SHA-256
eccd0a814fa873bbe67d8db7ed3e1a77b997cb80df3c80ff6ba5c7ffbb6c001d
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': 1131492, '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 1131492', 'routed_by': 'family taxid 1131492 (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
2026-11-07T02:16:04Z
Run time
65 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