Sampling 1000 Fungal Genomes.
The overarching goal of the 1000 Fungal Genome Project (F1000) is to inform all areas of fungal biology by providing broad, genomic coverage of Kingdom Fungi (Fungi). The sampling design is based on a phylogenetic framework developed by the Assembly the Fungal Tree of Life Project (Hibbett et al. 2007) and is focused on covering all major subordinal groups (clades) of Fungi. Currently there are approximately 140 orders of Fungi and over 550 families. The F1000 goal over the next five years is to facilitate the sampling of fungal genomes so that at least two representatives are sequenced from every family or family-level clade of Fungi. This focus on “family or family-level” clade is meant as a guiding principle with the understanding that deliberate discussions involving taxonomic experts will be required to best integrate the current understanding of evolutionary relationships of Fungi and to the best select realistic exemplars.
Tier One of the project was developed as part of the Community Sequencing Proposal (CSP) to the Joint Genome Institute (JGI). As part of the F1000 CSP, it was necessary to propose an initial sampling list for year one. Tier One sampling focuses on unsampled families of groups (classes of Fungi) with existing genomic resources and with existing biological resources in culture collections. As the project matures, the goal is to develop a Research Coordination Network to organize the greater mycological and fungal biology communities to inform all phases of the project including sampling, curation of data, research and analytical, training and publications.
Below is a figure from the F1000 CSP that attempts to capture the current family level of sampling across the Fungal Tree of Life. Accurately documenting this activity is challenging so caution is advised when interpreting these data. This figure is not provided for use in any other research proposals or manuscripts. A more precise list is being developed and will be communicated in the near future. To examine the species sampling list for Tier One, please visit the “1000 fungal genomes” link under “Fungal Resources & Blogs” located in the right-hand panel of this site.
Family level sampling of fungal genomes across the Fungal Tree of Life. a) phylogenetic tree of current classification. b) bar graphs of absolute number of families represented in genomic sampling by class or subphylum. c) bar graphs of percentage of families represented in genomic sampling by class or subphylum. Blue = completed or in progress, Red = proposed for Tier One sampling, Green = remaining unsampled families. A=Ascomycota, B=Basidiomycota. *The four Tier One classes represent the most phylogenetically diverse classes of nonlichenized fungi.