The Wild Fungi DNA Project is a join project between Science for All, BioQuisitive and MYCOmmunity. Our aim is to develop protocols and train citizen-scientists to use Environmental DNA (eDNA) to search for rare and endangered fungi.
Very little is known about Australian native fungi. Only 5% percent of the estimated 250,000 species have even been described. In most cases their life-cycle, including generation length and frequency and triggers of fruiting, are not well understood. Yet most of the data about their ecological distribution is based on sightings of fruiting bodies. This makes it extremely difficult to determine which fungi are in need of protection. This is reflected in that only 12 species of fungi known to occur in Australia have published assessments under the IUCN Red List, with a few dozen more currently being assessed.
DNA technology has recently become significantly cheaper and more accessible. By using eDNA to search for rare fungi from soil, litter and other environmental samples can generate a more accurate assessment of their prevalence in the environment without relying on visual identification, which is a cumbersome seasonal constraint and becoming less common with climate warming. Data generated will be used to assess fungi for the IUCN threatened species list. In addition, this data will provide insights into the distribution of fungi and infer effects of disturbances caused by fire, land clearing, and climate change, as well as the relationships between fungi and other native species. Together, the data generated will improve land management and mitigation strategies that can help protect our native species.
Currently, most of the distribution data on fungi has been gathered by citizen-scientists through projects such as the Atlas of Living Australia and Fungimap. Among citizen-mycologists there is a growing interest in using DNA technology, however in Australia there is currently no accessible avenue for this to happen. By providing training and access to DNA sequencing technologies, this interest could be directed towards research that is extremely valuable for science and conservation.
This project will build upon work that is currently being done by the organisations Science for All, BioQuisitive, Fungimap and MYCOmmunity. Science for All and BioQuisitive have developed species specific primers for the Leadbeater’s Possum and are training citizen-scientists to use them in the laboratory and field. Fungimap has been training citizen-scientists to identify and search for rare and endangered fungi through the Lost Fungi project. MYCOmmunity and BioQuisitive have been training citizen-scientists to identify fungi in the field as well as using microscopy and DNA barcoding. Through this work there is a growing pool of skilled volunteers which the project can draw upon.
Sample collection will be achieved through joint events with local land care, community and citizen-science organisations. Volunteers will be trained to process the eDNA samples in the lab and in the field. These events will be an opportunity to educate the community about the crucial role fungi play as recyclers of nutrients to build our soils and as symbiotic partners for most plant species. It will also be an opportunity to inform society on the advances made in DNA sequencing technologies, and how they can be utilised to perform their own research.
By using engaged volunteers to help develop the protocols and with associated events, we will foster collaboration between the community, citizen scientists, professional land managers, and scientists. This will provide real data to help mitigate the further loss of our native fungi.
By undertaking the project we will enrich the community through:
- Raising awareness about endangered fungi and the role of fungi in the environment
- Building collaboration between a variety of community organisations and professional land managers and scientists
- Laboratory based events where volunteers are trained in the practical use of DNA technology and learn the science behind it
- Field based events with professional mycologists where volunteers collect eDNA, survey fungal fruit bodies and learn about the ecological importance of fungi
- Workshops where volunteers will collaborate with professional scientists to understand as well as process the data that has been collected
These protocols will enable us to use the collected data to:
- Protect the habitats of endangered fungi
- Improve land management in relation to fungi
- Better understand the life-cycles of rare fungi
- Add to the Atlas of Living Australia
- Assess species for the next Australian assessments of the IUCN Global Fungal Red List Initiative (in approximately 2 years)
Although focused on rare fungi this technology could be more broadly applicable to common fungi, particularly recyclers, mycorrhiza and endophytes, but also weedy and pest fungi.
We welcome any individuals or organisations that would like to be involved in this project. Please get in touch for more information.