Alice Hayward

Cryobiotechnology to Save Australian Macadamia

Want to do a PhD in conservation with real-world outcomes and close industry links?! Join our team of industry and academic leaders at the Australian PlantBank and The University of Queensland and be the first to develop cryobiotechnology to help save Australia’s macadamia species.

Our lab is dedicated to developing cryopreservation (cryostorage at -196C) protocols to save plant species from climate-change, disease pandemics (e.g. myrtle rust), deforestation and ultimately extinction. This is essential for plants that do not survive seed-banking – including our food species such as macadamia. This technology allows us to safely freeze plant cells and tissues at -196C and then revive them to grow into whole new plants. This provides an insurance bank to conserve incredible genetic diversity of precious species including crops and endangered species that cannot be seed-banked.

You must be an Australian resident and will be based at the Australian PlantBank in NSW and Enrolled through the University of Queensland. Students will learn techniques of plant tissue culture and cryopreservation in close connection with industry and real end-user funders in plant conservation. The student(s) will develop real-world protocols to save these species in Australian cryobanks. The student(s) will also have opportuity to travel, conduct field work, and investigate molecular physiological apsects of cellular cryostorage behaviour.

Location: The Australian PlantBank Mt Annan, NSW.

Tissue culture to feed the world

The Mitter Lab has received global media coverage for developing the world’s first tissue-culture production system for avocado plants - the world's most instagrammed fruit. This is important as a sustainable, cost-effective and climate-secure way to produce plants. The team has also developed systems for pharma crops, hyperacumulating species for industrial application and endgangered species under threat of climate change and disease pandemics.

Dedicated students will be part of our expanding research in a new $20M tissue-culture facility at UQ, developing systems for other high-value crop species as well as endangered native species where prior research is lacking or proved too challenging. Students will work very closely with internationally leading researchers, industry and partners to deliver real-world outcomes and value-add student experience. There is also opportunity for students to discover novel aspects of plant genetics and molecular physiology in relation to tissue culture and crop function.

**We are NOW searching for**:

-Honours student in Custard Apple Tissue Culture -PhD students in Macadamia Tissue Culture -MPhil Student in macadamia molecular biology and informatics

The next generation of avocado crop improvement

Our Lab in QAAFI has been part of a large effort sequencing the genomes of major sub-tropical fruit crops including avocado. We have developed a DNA marker set that can distinguish avocado cultivars available in Australia – this is important for industry to be able to rapidly identify and track plants. We are also producing the first chromosome level genome for avocado, set to signfcantly enhance future assisted breeding and gene-editing tech for avocado. Combining our world-leading strengths in avocado tissue culture innovation and genomics, this project will develop novel platform technologies for avocado crop improvement exploring options for mutatgenesis breeding and gene-editing. The outcomes if successfull could be a game changer for avocado crop development into the future.

**We are now searching for: PhD students in Avocado transformation and mutagenesis!**