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Dr Alastair Skeffington

Dr Alastair Skeffington

Postdoctoral Researcher

 Environment and Sustainability Institute 

 

Environment and Sustainability Institute, University of Exeter, Penryn Campus, Penryn, Cornwall, TR10 9FE, UK

Overview

I am a molecular biologist and bioinformatician broadly interested in molecular biology that underpins global-scale processes in the natural environment. After studying plant and microbial sciences at the University of Cambridge I did a PhD in plant genetics and metabolism at the John Innes Centre in Norwich. Since then I have spent a number of years at the Max-Planck Institute of Molecular Plant Physiology in Potsdam, studying how marine algae make mineralized cell walls.

I'm now excited to be working on the Lithium for Future Technology project. With Dr. Laura Newsome and Prof. Karen Hudson-Edwards. I will be focussing on the microbiology of Li reserves, particularly those in the brines of salars. We will investigate the microbial communities present in different environments within the salar hydrological systems to understand how microbial metabolism may contribute to the concentration and cycling of Li within the brines. Microcosm experiments will allow us to investigate in more detail how biogeochemical conditions and microbial metabolism affect Li mobility. Since Li extraction processes likely increase the salinity of the brines, we will also investigate how increasing salinity might influence the functioning of relevant microbial communities. Finally we will work to apply this knowledge for improved, low environmental impact extraction of Li, using both model microbes and those extracted from brines to promote Li sorption or precipitation.

Qualifications

2013  PhD Plant Sciences John Innes Centre / University of East Anglia

2007 BA Natural Sciences, University of Cambridge

Career

2021 - present: Research fellow, LiFT project, Camborne School of Mines & Environment and Sustainability Institute University of Exeter

2021: Post-doctoral researcher, Technische Universitaet, Dresden, Germany

2014 - 2020: Post-doctoral fellow, Max-Planck Institute for Molecular Plany Physiology, Potsdam, Germany

 

Research

Publications

Key publications | Publications by category | Publications by year

Publications by category


Journal articles

Skeffington AW, Gentzel M, Ohara A, Milentyev A, Heintze C, Böttcher L, Görlich S, Shevchenko A, Poulsen N, Kröger N, et al (2022). Shedding light on silica biomineralization by comparative analysis of the silica-associated proteomes from three diatom species. The Plant journal : for cell and molecular biology, 110(6), 1700-1716. Abstract.
Skeffington AW, Grimm A, Schönefeld S, Petersen K, Scheffel A (2020). An Efficient Method for the Plating of Haploid and Diploid Emiliania huxleyi on Solid Medium1. Journal of phycology, 56(1), 238-242. Abstract.
Skeffington AW, Donath A (2020). ProminTools: shedding light on proteins of unknown function in biomineralization with user friendly tools illustrated using mollusc shell matrix protein sequences. PeerJ, 8 Abstract.
Skeffington AW, Scheffel A (2018). Exploiting algal mineralization for nanotechnology: bringing coccoliths to the fore. Current opinion in biotechnology, 49, 57-63. Abstract.
Skeffington AW, Graf A, Duxbury Z, Gruissem W, Smith AM (2014). Glucan, Water Dikinase Exerts Little Control over Starch Degradation in Arabidopsis Leaves at Night. Plant physiology, 165(2), 866-879. Abstract.
Scialdone A, Mugford ST, Feike D, Skeffington A, Borrill P, Graf A, Smith AM, Howard M (2013). Arabidopsis plants perform arithmetic division to prevent starvation at night. Elife, 2 Abstract.  Author URL.
Robertson FC, Skeffington AW, Gardner MJ, Webb AAR (2009). Interactions between circadian and hormonal signalling in plants. Plant molecular biology, 69(4), 419-427. Abstract.
Karunakaran R, Ramachandran VK, Seaman JC, East AK, Mouhsine B, Mauchline TH, Prell J, Skeffington A, Poole PS (2009). Transcriptomic analysis of Rhizobium leguminosarum biovar viciae in symbiosis with host plants Pisum sativum and Vicia cracca. Journal of bacteriology, 191(12), 4002-4014. Abstract.

Publications by year


2022

Skeffington AW, Gentzel M, Ohara A, Milentyev A, Heintze C, Böttcher L, Görlich S, Shevchenko A, Poulsen N, Kröger N, et al (2022). Shedding light on silica biomineralization by comparative analysis of the silica-associated proteomes from three diatom species. The Plant journal : for cell and molecular biology, 110(6), 1700-1716. Abstract.

2021

Skeffington A, Gentzel M, Ohara A, Milentyev A, Heintze C, Böttcher L, Görlich S, Shevchenko A, Poulsen N, Kröger N, et al (2021). Shedding light on biosilica morphogenesis by comparative analysis of the silica-associated proteomes from three diatom species.  Abstract.

2020

Skeffington AW, Grimm A, Schönefeld S, Petersen K, Scheffel A (2020). An Efficient Method for the Plating of Haploid and Diploid Emiliania huxleyi on Solid Medium1. Journal of phycology, 56(1), 238-242. Abstract.
Skeffington A, Donath A (2020). ProminTools: Shedding light on proteins of unknown function in biomineralization with user friendly tools illustrated using mollusc shell matrix protein sequences.  Abstract.
Skeffington AW, Donath A (2020). ProminTools: shedding light on proteins of unknown function in biomineralization with user friendly tools illustrated using mollusc shell matrix protein sequences. PeerJ, 8 Abstract.

2018

Skeffington AW, Scheffel A (2018). Exploiting algal mineralization for nanotechnology: bringing coccoliths to the fore. Current opinion in biotechnology, 49, 57-63. Abstract.

2014

Skeffington AW, Graf A, Duxbury Z, Gruissem W, Smith AM (2014). Glucan, Water Dikinase Exerts Little Control over Starch Degradation in Arabidopsis Leaves at Night. Plant physiology, 165(2), 866-879. Abstract.

2013

Scialdone A, Mugford ST, Feike D, Skeffington A, Borrill P, Graf A, Smith AM, Howard M (2013). Arabidopsis plants perform arithmetic division to prevent starvation at night. Elife, 2 Abstract.  Author URL.

2009

Robertson FC, Skeffington AW, Gardner MJ, Webb AAR (2009). Interactions between circadian and hormonal signalling in plants. Plant molecular biology, 69(4), 419-427. Abstract.
Karunakaran R, Ramachandran VK, Seaman JC, East AK, Mouhsine B, Mauchline TH, Prell J, Skeffington A, Poole PS (2009). Transcriptomic analysis of Rhizobium leguminosarum biovar viciae in symbiosis with host plants Pisum sativum and Vicia cracca. Journal of bacteriology, 191(12), 4002-4014. Abstract.

Alastair_Skeffington Details from cache as at 2023-02-06 02:08:45

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