The Ferrari Lab have recently become members of UNSW’s Evolution & Ecology Research Centre

Welcome to A/Prof Belinda Ferrari and her team, Nicole Benaud, Kate Montgomery, Angelique Ray, Sin Yin (Nicky) Wong, Devan Chelliah, Eden Zhang, Carol Gutierrez Chavez, Dana Tribbia, and Jessica Dai as the Centre’s newest members. Belinda is currently an ARC Future Fellow, Deputy Head of School, and the Director of Research for the School of Biotechnology and Biomolecular Sciences. She is also a member of the Centre for Marine Science and Innovation. Belinda’s research area is environmental microbiology specialising in Antarctic soil biodiversity and performs discovery-based and applied research. She is passionate about integrating single cell technologies with innovative cultivation methods and genomics to uncover the diversity and functional capacity of uncharacterised soil microbiomes. By doing so, her team recently discovered a novel carbon fixation process where cold adapted bacteria literally ‘live on air’. They coined this microbial-based process ‘atmospheric chemosynthesis’ and published these findings in the prestigious journal Nature. Read the article on it here. The team also works on using microbes as indicators of soil health, for the assessment of ecosystem recovery during bioremediation and for developing site-specific ecotoxicity assessments. Belinda’s future goals are to continue to challenge our understanding of the nutritional limits required for life, while training the next generation of confident scientists.

Congratulations to Kate, Eden and Angelique for earning Antarctic Science Foundation grants

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Three Ferrari Lab PhD candidates; Angelique, Eden and Kate, have been awarded grants from the Antarctic Science Foundation. These grants aim to support Australia’s most promising young Antarctic scientists to continue their studies in the face of financial stress brought on by the COVID-19 pandemic.

https://antarcticsciencefoundation.org/blog/2020/9/15/covid-grants-awarded

Congratulations to Nic for receiving an Antarctic Science Bursary for 2020

Streptomyces isolated from Antarctic soil. Photo by Nicole Benaud

Streptomyces isolated from Antarctic soil.
Photo by Nicole Benaud

Nicole has been awarded an Antarctic Science International Bursary for 2020, which will enable her to extend her research into potential anticancer and antimicrobial natural products from Streptomyces (pictured) and Kribbella bacteria isolated from eastern Antarctic soils.

https://www.antarcticsciencebursary.org.uk/research-activities/

Belinda's interview on ABC about cleaning up Antarctica

Belinda was recently interviewed by Clare Watson for the ABCs Radio National Science Show, along with Darren Koppel from UTS, to discuss bioremediation of residual fuels in Antarctica, and the ecological importance of preserving this pristine environment. She emphasized the current strategies our lab is employing in collaboration with the Australian Antarctic Division to clean up Antarctic soil.

“Australian Antarctic Division is leading, I think, the world in terms of polar remediation. So they've developed some novel technologies. So that's basically digging up all the contaminated soil, putting it in a pile, adding in some nutrients to try and stimulate those organisms. So some, some nitrogen, some carbon, some moisture, even trying to heat it up a little bit so that it comes above freezing, to try and activate that part of the community”.

Check out the interview here:

ABC Radio National: Cleaning up Antarctica

Waste at Wilkes Station, Antarctica. Photos by Graham Snow https://sites.google.com/site/wilkesstationhistory/home/legacy-waste-and-heritage

Waste at Wilkes Station, Antarctica. Photos by Graham Snow https://sites.google.com/site/wilkesstationhistory/home/legacy-waste-and-heritage

Great exit seminar from Nicole and Sarita

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Nic talked about "Bacterial natural product gene biomining in polar desert soils". You can read the first publication related to her research here.

Last Friday Sarita and Nicole presented their PhD research to the BABS audience. The seminar was hosted by Belinda.

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Sari presented "The toxicity of residual hydrocarbon and polar metabolites on Antarctic soil microbial diversity". You can read more about her research here.

Congratulations to Cath for her thesis submission!

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Congratulations to Cath for submitting her PhD thesis.

Cath is a PhD candidate in the Mammal Lab at the Evolution & Ecology Research Centre

in the School of Biological, Environmental and Earth Science (BEES).

Her research project investigates the respiratory microbiome of whales and dolphins and its potential use as an indicator for individual and population health. For more info and publications visit her website here.

Polar Metabolites and their Potential Toxicity

Congratulations to Belinda Ferrari, her team and all those involved in this great publication “Characterization of polar metabolites and evaluation of their potential toxicity in hydrocarbon contaminated Antarctic soil elutriates”.

This paper has three main highlights:

  • Polar metabolites have a higher solubility than their parent hydrocarbons and are potentially bioavailable.

  • Nine aldehydes ranging from nC2-nC12 were found in hydrocarbon contaminated soil elutriates.

  • Aldehydes could be potential chemical markers for hydrocarbon degradation.

You can find this publication here.

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