Maximum Likelihood tree showing phylogenetic neighborhood of Simplicillium lamellicola cont 1231369 (Simlam1)

In the "1KFG: Deep Sequencing of Ecologically-relevant Dikarya" project (CSP1974), we are sequencing keystone lineages of plant-interacting fungi and saprophytic fungi that are of special ecological importance for understanding terrestrial ecosystems. In addition, comparative genome analysis with saprotrophic, mycorrhizal and pathogenic fungi will provide new insights into the specific and conserved adaptations associated with each fungal lifestyle.

Simplicillium lamellicola

Simplicillium lamellicola was described as an anamorphic parasite of cultivated Agaricus bisporus fruiting bodies from England (Smith 1924). This species of mold belongs to the Hypocreales (Sordariomycetes, Ascomycota). It has since been reported from fruiting bodies of varied fungal species ranging from rusts to polypores, but also from insects and nematodes (Gams and Zare 2001, 2003). Distribution ranges from Indonesia to Scotland (Gams and Zare 2003), and the species is apparently common.

The genome sequence is based on a lab contamination in Helsinki, Finland. A dacrymycete culture was being grown for genome extraction, but was partially overtaken by S. lamellicola. The strain was not isolated and stored, so it did not survive. Being a parasite of cultivated mushrooms, the genome of this species may be of use in mitigating pest problems in mushroom farms. Another possible use is as a biocontrol agent against nematodes.

Researchers who wish to publish analyses using data from unpublished CSP genomes are respectfully required to contact the PI and JGI to avoid potential conflicts on data use and coordinate other publications with the CSP master paper(s).