About the Project
The importance of biotechnology is clearly identified in the UK Government’s “Growing the Bioeconomy” policy statement which outlines its power to transform the way we address environmental challenges by developing low carbon bio-based products and processes.
Expertise at Newcastle and Durham Universities, and Procter & Gamble’s (P&G) Newcastle Innovation Centre, will be combined to address bottlenecks in the process of engineering industrial enzymes with specific catalytic and physical characteristics. The student will develop expertise in synthetic and molecular biology, bioinformatics and biochemistry, including production host optimisation, fermentation, and recombinant protein production. The combined expertise of the project supervisory team will equip the student with a diverse and well-rounded set of cutting-edge skills and competences that will provide them with excellent prospects for future employment, either in academia or industry.
The project is aimed at producing novel proteases for application in laundry detergents that maintain high activities at low temperatures. P&G is committed to developing innovative and sustainable products which reduce environmental pollution and promote responsible consumer behaviours. The P&G Sustainability program Ambition 2030 aims to making a positive impact by accelerated effort towards promoting consumer adoption of colder wash cycles (i.e. 15-20°C) that significantly reduce energy consumption compared to the most selected 40°C cycles.
The project will build on the innovatory approach of multiplexing the production of enzyme variants with a novel assay system that screens their activities. The entire cell-free process will be automated by using laboratory robotics and associated control and analytical software. Once suitable enzymes are identified, the production and assays systems will be scaled up to obtain more detailed information on their enzymatic and physical characteristics. Kinetic and mechanistic studies will provide the basis for the selection of lead compounds for evaluation in laundry detergents. Scaled up production will use Bacillus subtilis, a highly amenable industrial bacterium is capable secretion proteins directly into the culture medium at high yields in excess of 20 g/L.
The PhD programme will be carried out primarily at the Centre for Bacterial Cell Biology (Newcastle University), a world-class research centre with focus on microbiology. Extensive research stays at P&G’s Innovation Centre and Durham University’s Biosciences Department will provide training in applied biocatalysis and mass spectrometry. The project aims to increases the UK's capacity to undertake basic and strategic research in industrial biotechnology through increasing the critical mass of trained staff for careers in universities, research institutes and industry.
Informal enquiries may be made to Colin.firstname.lastname@example.org
HOW TO APPLY
Applications should be made by emailing email@example.com with a CV and a covering letter, including whatever additional information you feel is pertinent to your application; you may wish to indicate, for example, why you are particularly interested in the selected project/s and at the selected University. Applications not meeting these criteria will be rejected. We will also require electronic copies of your degree certificates and transcripts.
In addition to the CV and covering letter, please email a completed copy of the Newcastle-Liverpool-Durham (NLD) BBSRC DTP Studentship Application Details Form (Word document) to firstname.lastname@example.org, noting the additional details that are required for your application which are listed in this form. A blank copy of this form can be found at: https://www.nld-dtp.org.uk/how-apply.
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