Professor Katie Field
School of Biosciences
Professor of Plant-Soil Processes
  
  Full contact details
School of Biosciences
A01 Lab A10
Arthur Willis Environment Centre
Maxfield Avenue
Sheffield
S10 1AE
- Profile
 - 
    
- 2025 - present: Royal Society Faraday Discovery Fellow, School of Biosciences, University of Sheffield
 - 2020 - present: Professor of Plant-Soil Processes, School of Biosciences, University of Sheffield
 - 2019 – 2020: Professor of Plant-Soil Interactions, School of Biology, University of Leeds
 - 2017 – 2019: Associate Professor in Plant-Soil Processes, School of Biology, University of Leeds
 - 2016 – 2021: BBSRC Translational Fellow, School of Biology, University of Leeds
 - 2015 - 2017: University Academic Fellow in Plant-Soil Processes, School of Biology, University of Leeds
 - 2015: Patrick and Irwin-Packington Fellow, Department of Animal and Plant Sciences, University of Sheffield
 - 2009 – 2014: Postdoctoral Research Associate (NERC), Dept. Animal and Plant Sciences, University of Sheffield
 - 2005 – 2008: PhD, University of Sheffield
 - 2002 - 2005: BSc, Plant Sciences, University of Durham
 
 
- Research interests
 - 
    
Life on Earth depends on partnerships between different species, and one of the most important is the relationship between plants and soil fungi, known as "mycorrhizas”. These partnerships have existed for over 500 million years, and likely played a key role in helping plants colonise land. The most common mycorrhizal partnership involves arbuscular mycorrhizal fungi, which provide plants with essential soil nutrients in exchange for sugars produced by the plant through photosynthesis. These fungi are found in nearly all plant species and are fundamental to plant and soil health, and wider ecosystem functioning. I investigate how environmental change over deep time has shaped mycorrhizal symbioses, and how these partnerships influence ecosystem functioning today. My work explores the evolution, structure, and function of ancient plant‑fungal mutualisms and their roles in global carbon and nutrient cycling, particularly under pressures such as climate change and soil degradation.
A key emphasis of my research is understanding diversity within mycorrhizal associations, and how different fungal lineages exchange nutrients and carbon with host plants in varied contexts. I investigate how these mutualistic interactions operate in different plant groups, ranging from liverworts and orchids to vascular plants, and how fungal networks may facilitate resource sharing or plant-plant signalling across ecosystems.
My approach integrates ecophysiological measurements with isotope tracing and metabolomics, enabling a detailed understanding of carbon-for-nutrient exchange and the functional roles of symbiont diversity in soil communities. This work has revealed how fungal networks can mediate nutrient distribution and foster resilience in plant communities facing biotic and environmental challenges.
My research aims to:
- Characterise the functional diversity of fungal symbionts, including lesser-studied lineages, and their contributions to plant nutrition, carbon storage, and soil biogeochemical cycling.
 - Examine how ecological networks of mycorrhizal fungi modulate plant interactions, nutrient flows, and community dynamics in changing environments.
 - Inform sustainable land-management and agricultural practices by improving understanding of how mycorrhizal communities can be harnessed to enhance nutrient uptake and carbon sequestration at landscape scales.
 
 
- Publications
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Show: Featured publications All publications
Featured publications
Journal articles
- . Plants, People, Planet, 3(5), 588-599.
 - . New Phytologist, 229(5), 2389-2394.
 - . Current Biology, 30(10), 1801-1808.e5.
 - . Global Change Biology, 26(3), 1725-1738.
 - . Plant Physiology, 181(2), 565-577.
 - . New Phytologist, 223(2), 908-921.
 - . New Phytologist, 220(4), 996-1011.
 - . Current Opinion in Plant Biology, 44, 1-6.
 - . Philosophical Transactions of the Royal Society B: Biological Sciences, 373(1739).
 
All publications
Journal articles
- . Plants, People, Planet.
 - . Plant Communications.
 - . Plants, People, Planet.
 - . Journal Of Experimental Botany.
 - . Functional Ecology, 39(6), 1400-1410.
 - . Functional Ecology, 39(6), 1384-1399.
 - . Current Biology, 34(23), 5484-5493.e3.
 - . iScience, 27(8).
 - . Functional Ecology, 38(7), 1462-1463.
 - . Plants People Planet, 6(6), 1153-1158.
 - . New Phytologist.
 - . Nature Communications, 15.
 - . Functional Ecology, 38(4), 984-997.
 - . Nature Communications, 15.
 - . Trends in Plant Science.
 - . The Biochemist, 45(3), 2-7.
 - . Current Biology, 33(12), 2566-2573.
 - . Current Biology, 33(11), 560-573.
 - . New Phytologist, 238(1), 70-79.
 - . Applied Soil Ecology, 182.
 - . Plants, People, Planet.
 - . Plant Cell, 34(12), 4840-4856.
 - . Nature Communications, 13(1).
 - . Plants, People, Planet, 4(6), 655-666.
 - . Plant Physiology, 190(2), 1214-1227.
 - . Physiologia Plantarum, 174(3).
 - . Food and Energy Security, 11(2).
 - . New Phytologist, 234(1), 269-279.
 - . New Phytologist, 232(4), 1528-1534.
 - . Plants, People, Planet, 3(5), 430-432.
 - . Plants, People, Planet, 3(5), 588-599.
 - . Plants, People, Planet, 3(5), 553-566.
 - . Plants, People, Planet, 3(6), 685-693.
 - . Bryophyte Diversity and Evolution, 43(1), 284-306.
 - . Mycorrhiza, 31(4), 431-440.
 - . Ecology and Evolution, 11(7), 2997-3003.
 - . New Phytologist, 229(5), 2389-2394.
 - . The Plant Journal, 103(5), 1666-1678.
 - . Current Biology, 30(10), 1801-1808.e5.
 - . Mycorrhiza, 30(1), 23-49.
 - . Global Change Biology, 26(3), 1725-1738.
 - . Plants, People, Planet, 2(2), 98-103.
 - . Mycorrhiza, 29(6), 551-565.
 - . Nature, 574, 679-685.
 - . Plant Physiology, 181(2), 565-577.
 - . New Phytologist, 223(2), 908-921.
 - . New Phytologist, 220(4), 996-1011.
 - . Proceedings of the Royal Society B: Biological Sciences, 285(1888).
 - . Current Opinion in Plant Biology, 44, 1-6.
 - . Plant and Soil, 428(1-2), 57-65.
 - . Annals of Botany, 121(2), 221-227.
 - . Philosophical Transactions of the Royal Society B: Biological Sciences, 373(1739).
 - . New Phytologist, 217(3), 1128-1136.
 - . Frontiers in Plant Science, 8.
 - . Journal of Ecology, 105(4), 921-929.
 - . Journal of Systematics and Evolution, 54(6), 666-678.
 - . New Phytologist, 212(4), 836-837.
 - . ISME Journal, 10(6), 1514-1526.
 - . Frontiers in Microbiology, 6.
 - . Trends in Ecology & Evolution, 30(8), 477-486.
 - . Annals of Botany, 115(6), 915-922.
 - . New Phytologist, 205(4), 1492-1502.
 - . New Phytologist, 205(2), 743-756.
 - . PLoS ONE.
 - . Journal of Experimental Botany.
 - . Nat Commun, 3, 835.
 - Environmental metabolomics links genotype to phenotype and predicts genotype abundance in wild plant populations. Physiologia Plantarum.
 - . Plant Cell Environ, 32(10), 1377-1389.
 - The nucleotidase/phosphatase SAL1 is a negative regulator of drought tolerance in Arabidopsis. The Plant Journal, 58(2), 299-317.
 - . Plant Journal, 58(2), 299-317.
 
Book chapters
- , Burleigh Dodds Series in Agricultural Science (pp. 493-530). Burleigh Dodds Science Publishing
 - , Mycorrhizal Mediation of Soil (pp. 375-393). Elsevier
 - , Mycorrhizal Mediation of Soil Fertility Structure and Carbon Storage (pp. 375-393).
 - (pp. 21-32). Wiley
 
Conference proceedings
- Plant-parasitic nematodes are SWEET. MOLECULAR PLANT-MICROBE INTERACTIONS, Vol. 37(5) (pp 28-28)
 - . Goldschmidt2021 abstracts, 4 July 2021 - 9 July 2021.
 - . COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, Vol. 150(3) (pp S190-S190)
 - . COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, Vol. 150(3) (pp S197-S198)
 - . The 1st International Electronic Conference on Plant Science (pp 88-88)
 
Preprints
- , Cold Spring Harbor Laboratory.
 - , Cold Spring Harbor Laboratory.
 - , Cold Spring Harbor Laboratory.
 - , Cold Spring Harbor Laboratory.
 - , Cold Spring Harbor Laboratory.
 - , Cold Spring Harbor Laboratory.
 
 
- Professional activities and memberships
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- Research Cluster Lead, Plants, Photosynthesis and Soil
 - Deputy Chair, Research Committee B, BBSRC
 - Deputy Editor-in-Chief, Plants, People, Planet
 - Senior Editor, Functional Ecology
 - Gatsby Plant Science Network Mentor