Affiliation: | Scottish Crop Research Institute, Invergowrie, Dundee DD2 5DA, UK;National Soil Resources Institute, Cranfield University, Silsoe, Bedfordshire MK45 4DT, UK;Biomathematics and Statistics Scotland, Invergowrie, Dundee DD2 5DA, UK;Macaulay Institute, Craigiebuckler, Aberdeen AB9 2JQ, UK;Scottish Agricultural College, West Mains Road, Edinburgh EH9 3JG, UK;Department of Molecular and Cell Biology, Institute of Medical Sciences, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK |