Publications

Recent and highlighted publications are listed here. For a full list of Jan Strugnell and Ira Cooke’s publications check out their Google Scholar pages.

DNA reveals the past and future of coral reefs

A new paper by Jia in Molecular Biology and Evolution showcases the power of whole genome sequencing to understand adaptive evolution in corals. Thanks to our collaborators in Western Australia we were able to obtain samples for deep WGS on 75 corals, including samples from the inshore Kimberley reefs and ...
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Emerging biological archives can reveal ecological and climatic change in Antarctica

Jan led a paper with co-authors from Securing Antarctica’s Environmental Future (SAEF) to highlight the utility and power of biological archives to understand past ecological and climatic change in Antarctica. Biological archives included extant moss beds and peat profiles, biological proxies in lake and marine sediments, vertebrate animal colonies, and ...
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Is the Southern Ocean ecosystem primed for change or at the cliff edge?

New editorial by Sally and Jan in Global Change Biology (full article here), explores the unprecedented environmental risks and consequences that the Southern Ocean is experiencing from current climate change. They also outlined that knowing how benthic fauna persisted through environmental extremes in the past may inform future predictions. Right ...
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Evolutionary innovations in Antarctic brittle stars linked to glacial refugia

New paper by Sally, Catarina and Jan in Ecology & Evolution, uses COI sequences to investigate the population genetic patterns of the Antarctic brittle stars Ophionotus victoriae and O. hexactis with contrasting life histories (broadcasting vs brooding) and morphology (5 vs 6 arms). They found that, throughout the Pleistocene glacial ...
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Global drivers of recent diversification in a marine species complex

New paper by Catarina and Jan in Molecular Ecology, (full article here), investigates genome-wide divergence, introgression patterns and inferred demographic history between species pairs of all six extant rock lobster species within the genus Jasus - species with a larval duration of up to two years. Funded by the Australian ...
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Reference Genome and Population Genomics of coral (Acropora tenuis) on the inshore Great Barrier Reef

New paper by Ira, Jan and Jia in Science Advances (full article here), uses shallow whole genome sequencing to look at demographic history and selection for Acropora tenuis. The main findings are outlined in this tweet thread. Maria Nayfa also made this nice video of Ira explaining why genomes are ...
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ampir a new R package from the group

Antimicrobial peptides are part of the innate immune system and help defend the host against pathogens and regulate the microbiome. Antimicrobial peptides occur in all life, are incredibly diverse, mostly quite small (< 200 amino acids), and only comprise of a small proportion in a genome (~ 1%). This makes ...
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Detecting Glacial Refugia in the Southern Ocean

Throughout the Plio-Pleistocene glacial cycles, the Antarctic ice sheets expanded and contracted repeatedly, which led to the repeated erosion of the Antarctic continental shelf throughout glacial maxima. Even though molecular and paleontological evidence suggests most extant Antarctic benthos persisted in situ in the Southern Ocean during Plio-Pleistocene, where and how ...
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Quantitative Proteomic Analysis of the Slime and Ventral Mantle Glands of the Striped Pyjama Squid (Sepioloidea lineolata)

New paper in Journal of Proteome Research by group alumnus, Nikeisha Caruana uses quantitative proteomics to understand slime secretions in striped pyjama squid. For this work Nikeisha used a multi-tissue comparison to hone in proteins unique to slime-producing glands. The work is also the first time these glands have been ...
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Distribution of Palinuridae and Scyllaridae phyllosoma larvae within the East Australian Current: a climate change hot spot

Laura Woodings, Nick Murphy, Andrew Jeffs, Iain Suthers, Geoff Liggins and Jan M. Strugnell Laura sequenced the barcoding gene, Cytochrome oxidase I (COI), from palinurid and scyllarid lobster larvae (phyllosoma) caught off the east coast of Australia.  She detected two tropical and one subtropical palinurid species ~75–1800 km to the south or southwest ...
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