Info • Sterigmatosporidium polymorphum UCDFST 82-13 v1.0


The Sterigmatosporidium polymorphum UCDFST 82-13 v1.0 genome was sequenced with PacBio, assembled with Falcon, and annotated with the JGI Annotation Pipeline.

The genome is likely a polymorphic dikaryon, and this is reflected in an assembly and annotation with significant separation of alleles. Many of the scaffolds are very similar to larger scaffolds and are predicted to constitute an alternate or secondary haplotype. To represent these primary and secondary haplotypes in the Portal, we have created 'primary alleles' and 'secondary alleles' gene model tracks, comprising the models found on each haplotype. The goal of the GeneCatalog (GC) is to produce a non-redundant set of models which captures the full functional repertiore of the genome, and so the few secondary alleles that are unique were included in the GC, while all others were not.

Genome Assembly
Genome Assembly size (Mbp) 31.11
Sequencing read coverage depth 389.0x
# of contigs 99
# of scaffolds 99
# of scaffolds >= 2Kbp 99
Scaffold N50 10
Scaffold L50 (Mbp) 0.96
# of gaps 0
% of scaffold length in gaps 0.0%
Three largest Scaffolds (Mbp) 3.07, 2.83, 1.79

Gene Models FilteredModels2
length (bp) of: average median
gene 1937 1673
transcript 1545 1308
exon 223 135
intron 68 57
protein length (aa) 515 436
exons per gene 6.94 6
# of gene models 7847



The work conducted by the U.S. Department of Energy Joint Genome Institute, a DOE Office of Science User Facility, is supported by the Office of Science of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231.