Home • Fusarium avenaceum MPI-SDFR-AT-0044 v1.0
Fusarium tricinctum MPI-SDFR-AT-0044 growing in the lab.
Fusarium tricinctum MPI-SDFR-AT-0044 growing in the lab.
Image Credit: Stephane Hacquard

This genome has been renamed from Fusarium tricinctum to Fusarium avenaceum.

This genome was sequenced as part of the 1000 Fungal Genomes Project - Deep Sequencing of Ecologically-relevant Dikarya, and more specifically as part of the Endophyte Genome Sequencing project, which seeks to sequence members of diverse lineages of endophytic species found in Arabidopsis, Populus and other plants to examine the functional diversity of fungi with a shared evolutionary history.

Fusarium tricinctum is considered as a weak plant pathogen (Ascomycota phylum, Sordariomycetes class, Hypocreales order) and has a broad host range and geographical distribution. The fungus can cause the Fusarium Head Blight (FHB) and is responsible for contamination of cereal grains with mycotoxins. Recent reports suggest that F. tricinctum could also be an important pathogen of soybean, alfalfa, and lotus, causing root rot disease. Several F. tricinctum strains were isolated from healthy plant tissues and our analysis of their secondary metabolites revealed a large diversity of bioactive molecules that are induced upon competition sensing and show antimicrobial activities. The sequenced Fusarium tricinctum MPI-SDFR-AT-0044 has been isolated from surface sterilized roots of the flowering plant Arabidopsis thaliana and represents an important model for studying fungal adaptation to the root environment and evolution towards the endophytic lifestyle. The sequencing of this fungal isolate is part of a larger project aiming at sequencing the genomes of numerous phylogenetically diverse root-associated fungi from Arabidopsis, Populus, and other plant hosts for further comparative genome analysis. Unravelling the genomic signatures reflecting the adaptation of these microbes to the host cell environment represent a promising way to better understand how the endophytic lifestyle evolved in phylogenetically unrelated fungal species. In addition, comparative genome analysis with saprotrophic, mycorrhizal and pathogenic fungi will provide new insights into the strategies used by the fungus to colonize plant roots as well as its biocontrol potential.

Researchers who wish to publish analyses using data from unpublished CSP genomes are respectfully required to contact the PI and JGI to avoid potential conflicts on data use and coordinate other publications with the CSP master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

Genome Reference(s)