Selected Papers from the 3rd Australian New Zealand Marine Biotechnology (ANZMBS) Conference

A special issue of Journal of Marine Science and Engineering (ISSN 2077-1312). This special issue belongs to the section "Marine Biology".

Deadline for manuscript submissions: closed (20 December 2019) | Viewed by 7235

Special Issue Editors


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School of Chemistry, University of Wollongong, Wollongong, NSW 2522, Australia
Interests: medicinal chemistry; enzyme inhibitors; anti-cancer agents
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Guest Editor
Centre for Marine Bio-Innovation and School of Biological Earth and Environmental Sciences, University of New South Wales, Sydney, NSW 2052, Australia
Interests: microbiology; microbial Ecology; environmental biotechnology; biological sciences
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University of New South Wales (UNSW) Australia, Sydney, Australia
Interests: multiple stressors; urbanisation; eco-engineering; human impacts
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Guest Editor
Cawthron Institute, Private Bag 2, Nelson 7042, New Zealand
Interests: algae (including seaweeds) biology, physiology, cell biology and biotechnology; high-value and commodity products from algae; algal and cyanobacterial production and harvesting systems; redox biochemistry and bioenergetics; photobioreactor technology; biological hydrogen production; biomass to bioenergy; photosynthetic microbial fuel cells; renewables, bioremediation and integrated value-chain design
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Special Issue Information

Dear Colleagues,

Marine biotechnology is rapidly gaining recognition in providing the innovative drive for scientific solutions and products across a range of sectors including biomedical, agrichemical, aquaculture, and environmental industries.

The 3rd ANZMBS conference will be held at UNSW Sydney Australia on May 20–22nd 2019. This conference aims to (1) facilitate collaborations between scientists, technologists, investors, government, industry, and the community; (2) inform educators and policymakers; and (3) promote science, knowledge exchange, and technology development. Authors are invited to submit papers on a wide range of topics related to marine biotechnology including, for example, the following:

    Natural products and drug discovery

    Aquaculture and fisheries

    Algal bioproducts and processes

    Ecosystem monitoring (including coastal and open ocean)

    Marine ecosystem engineering

    Environmental remediation

    Marine sustainability and restoration

    MARINE biotechnology policy and consultation

Marine Drugs and JMSE are pleased to announce a joint Special Issue, hosting contributions from 2019 ANZMBS conference.

We will consider original research articles and novel reviews. Attendees are encouraged to read carefully the Aims and Scope of the two journals, webpages (https://www.mdpi.com/journal/marinedrugs/about and https://www.mdpi.com/journal/JMSE/about), to decide which journal is suitable for their submissions. Manuscripts will go through strict peer-review before publication. The submission deadline is 20 December 2019.

Prof. Dr. Danielle Skropeta
Prof. Dr. Suhelen Egan
Dr. Mariana Mayer Pinto
Dr. Mike Packer
Dr. Kim Leechang
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Journal of Marine Science and Engineering is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Published Papers (2 papers)

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Research

11 pages, 1437 KiB  
Article
Feeding Whole Thraustochytrid Biomass to Cultured Atlantic Salmon (Salmo salar) Fingerlings: Culture Performance and Fatty Acid Incorporation
by Kim Jye Lee Chang, Christopher C. Parrish, Cedric J. Simon, Andrew T. Revill and Peter D. Nichols
J. Mar. Sci. Eng. 2020, 8(3), 207; https://doi.org/10.3390/jmse8030207 - 17 Mar 2020
Cited by 14 | Viewed by 3286
Abstract
Replacement of fish oil by 5% thraustochytrid whole cell biomass in diets for Atlantic salmon had no ill effect on fish growth performance, carcass total lipid and total fatty acid content. Carcass fatty acid composition indicated incorporation of the dietary thraustochytrid-derived fatty acids. [...] Read more.
Replacement of fish oil by 5% thraustochytrid whole cell biomass in diets for Atlantic salmon had no ill effect on fish growth performance, carcass total lipid and total fatty acid content. Carcass fatty acid composition indicated incorporation of the dietary thraustochytrid-derived fatty acids. This was confirmed by compound specific stable isotope analysis (CSIA) which revealed significantly 13C-depleted (δ13C value of −24‰) ω3 long-chain (≥C20) polyunsaturated fatty acids (ω3 LC-PUFAs) in the fingerlings fed the thraustochytrid biomass containing diet, reflecting the highly 13C-depleted glycerol used to grow the thraustochytrid cultures. This finding demonstrates the bioavailability of the ω3 LC-PUFA of the Australian strain thraustochytrid culture (TC) 20 from the whole cell biomass that was partly cultivated on crude glycerol produced during biodiesel manufacturing. This paper demonstrates the value of Australian thraustochytrid strains grown heterotrophically for their wider biotechnological potential including as a source of higher value lipids, in particular the health-benefitting ω3 LC-PUFA, for use in aquaculture and other applications. Full article
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14 pages, 1258 KiB  
Article
Levels of Diatom Minor Sterols Respond to Changes in Temperature and Salinity
by Ana Cristina Jaramillo-Madrid, Justin Ashworth and Peter J. Ralph
J. Mar. Sci. Eng. 2020, 8(2), 85; https://doi.org/10.3390/jmse8020085 - 01 Feb 2020
Cited by 14 | Viewed by 3488
Abstract
Diatoms are a broadly distributed and evolutionarily diversified group of microalgae that produce a diverse range of sterol compounds. Sterols are triterpenoids that play essential roles in membrane-related processes in eukaryotic cells. Some sterol compounds possess bioactivities that promote human health and are [...] Read more.
Diatoms are a broadly distributed and evolutionarily diversified group of microalgae that produce a diverse range of sterol compounds. Sterols are triterpenoids that play essential roles in membrane-related processes in eukaryotic cells. Some sterol compounds possess bioactivities that promote human health and are currently used as nutraceuticals. The relationship between sterol diversity in diatoms and their acclimation to different environments is not well understood. In this study, we investigated the occurrence of different sterol types across twelve diatom species, as well as the effect of temperature reduction and changes in salinity on the sterol contents of three model diatom species. In the diatoms Thalassiosira pseudonana, Phaeodactylum tricornutum and Chaetoceros muelleri, we found that changes in the relative contents of minor sterols accompanied shifts in temperature and salinity. This may be indicative of acquired adaptive traits in diatom metabolism. Full article
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