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Looseley ME, Ramsay L, Bull H, Swanston JS, Shaw PD, Macaulay M, Booth A, Russell JR, Waugh R, Thomas WTB. Association mapping of malting quality traits in UK spring and winter barley cultivar collections. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2020; 133:2567-2582. [PMID: 32506274 PMCID: PMC7419451 DOI: 10.1007/s00122-020-03618-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 05/18/2020] [Indexed: 05/10/2023]
Abstract
Historical malting quality data was collated from UK national and recommended list trial data and used in a GWAS. 25 QTL were identified, with the majority from spring barley cultivar sets. In Europe, the most economically significant use of barley is the production of malt for use in the brewing and distilling industries. As such, selection for traits related to malting quality is of great commercial interest. In order to study the genetic basis of variation for malting quality traits in UK cultivars, a historical set of trial data was collated from national and recommended list trials from the period 1988 to 2016. This data was used to estimate variety means for 20 quality related traits in 451 spring barley cultivars, and 407 winter cultivars. Genotypes for these cultivars were generated using iSelect 9k and 50k genotyping platforms, and a genome wide association scan performed to identify malting quality quantitative trait loci (QTL). 24 QTL were identified in spring barley cultivars, and 2 from the winter set. A number of these correspond to known malting quality related genes but the remainder represents novel genetic variation that is accessible to breeders for the genetic improvement of new cultivars.
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Affiliation(s)
- Mark E Looseley
- The James Hutton Institute, Invergowrie, Dundee, DD2 5DA, Scotland, UK
- Xelect Ltd, Horizon House, Abbey Walk, St Andrews, Fife, KY16 9LB, Scotland, UK
| | - Luke Ramsay
- The James Hutton Institute, Invergowrie, Dundee, DD2 5DA, Scotland, UK.
| | - Hazel Bull
- The James Hutton Institute, Invergowrie, Dundee, DD2 5DA, Scotland, UK
- Syngenta UK Ltd., Market Stainton, Market Rasen, Lincolnshire, LN8 5LJ, UK
| | - J Stuart Swanston
- The James Hutton Institute, Invergowrie, Dundee, DD2 5DA, Scotland, UK
| | - Paul D Shaw
- The James Hutton Institute, Invergowrie, Dundee, DD2 5DA, Scotland, UK
| | - Malcolm Macaulay
- The James Hutton Institute, Invergowrie, Dundee, DD2 5DA, Scotland, UK
| | - Allan Booth
- The James Hutton Institute, Invergowrie, Dundee, DD2 5DA, Scotland, UK
| | - Joanne R Russell
- The James Hutton Institute, Invergowrie, Dundee, DD2 5DA, Scotland, UK
| | - Robbie Waugh
- The James Hutton Institute, Invergowrie, Dundee, DD2 5DA, Scotland, UK
- Plant Sciences Division, College of Life Sciences, University of Dundee, Dundee, DD1 5EH, Scotland, UK
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Characterisation of branched gluco-oligosaccharides to study the mode-of-action of a glucoamylase from Hypocrea jecorina. Carbohydr Polym 2015; 132:59-66. [DOI: 10.1016/j.carbpol.2015.06.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Revised: 06/01/2015] [Accepted: 06/07/2015] [Indexed: 11/22/2022]
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Bringhurst TA. 125thAnniversary Review: Barley research in relation to Scotch whisky production: a journey to new frontiers. JOURNAL OF THE INSTITUTE OF BREWING 2015. [DOI: 10.1002/jib.192] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- T. A. Bringhurst
- The Scotch Whisky Research Institute; The Robertson Trust Building, Research Avenue North, Riccarton Edinburgh EH14 4AP UK
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Petersen BO, Nilsson M, Bøjstrup M, Hindsgaul O, Meier S. 1H NMR spectroscopy for profiling complex carbohydrate mixtures in non-fractionated beer. Food Chem 2014; 150:65-72. [DOI: 10.1016/j.foodchem.2013.10.136] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 10/24/2013] [Accepted: 10/26/2013] [Indexed: 10/26/2022]
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McCafferty CA, Jenkinson HR, Brosnan JM, Bryce JH. Limit Dextrinase - Does Its Malt Activity Relate to Its Activity During Brewing? JOURNAL OF THE INSTITUTE OF BREWING 2012. [DOI: 10.1002/j.2050-0416.2004.tb00623.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Vriesekoop F, Rathband A, MacKinlay J, Bryce JH. The Evolution of Dextrins During the Mashing and Fermentation of All-malt Whisky Production. JOURNAL OF THE INSTITUTE OF BREWING 2012. [DOI: 10.1002/j.2050-0416.2010.tb00425.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Bathgate GN, Bringhurst TA. Letter to the Editor: Update on Knowledge Regarding Starch Structure and Degradation by Malt Enzymes (DP/DU and Limit Dextrinase). JOURNAL OF THE INSTITUTE OF BREWING 2012. [DOI: 10.1002/j.2050-0416.2011.tb00440.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Harvey DJ. Analysis of carbohydrates and glycoconjugates by matrix-assisted laser desorption/ionization mass spectrometry: an update covering the period 2001-2002. MASS SPECTROMETRY REVIEWS 2008; 27:125-201. [PMID: 18247413 DOI: 10.1002/mas.20157] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
This review is the second update of the original review on the application of MALDI mass spectrometry to the analysis of carbohydrates and glycoconjugates that was published in 1999. It covers fundamental aspects of the technique as applied to carbohydrates, fragmentation of carbohydrates, studies of specific carbohydrate types such as those from plant cell walls and those attached to proteins and lipids, studies of glycosyl-transferases and glycosidases, and studies where MALDI has been used to monitor products of chemical synthesis. Use of the technique shows a steady annual increase at the expense of older techniques such as FAB. There is an increasing emphasis on its use for examination of biological systems rather than on studies of fundamental aspects and method development and this is reflected by much of the work on applications appearing in tabular form.
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Affiliation(s)
- David J Harvey
- Department of Biochemistry, Oxford Glycobiology Institute, South Parks Road, Oxford OX1 3QU, UK.
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Grange-Nel KL, Smit A, Otero RC, Lambrechts M, Willemse Q, Rensburg P, Pretorius I. Expression of 2 Lipomyces kononenkoaeα-Amylase Genes in Selected Whisky Yeast Strains. J Food Sci 2006. [DOI: 10.1111/j.1365-2621.2004.tb13617.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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MacGregor EA. The proteinaceous inhibitor of limit dextrinase in barley and malt. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2004; 1696:165-70. [PMID: 14871657 DOI: 10.1016/j.bbapap.2003.09.018] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2003] [Accepted: 09/11/2003] [Indexed: 11/28/2022]
Abstract
Barley limit dextrinase catalyses hydrolysis of alpha-1,6-D-glucosidic bonds in branched poly- or oligosaccharides from starch. A specific inhibitor of this enzyme is found in mature barley kernels, but disappears after several days of germination. Two forms of this proteinaceous inhibitor, identical in amino acid sequence, have been isolated and characterized. They differ in attachment of cysteine or glutathione to a sulfhydryl group, possibly that of cysteine residue 59 of the inhibitor. They can form a 1:1 complex with limit dextrinase and are believed to interact specifically with the enzyme active site. The inhibitor present in mature barley can effectively reduce enzyme activity in barley germinated for a short time and in commercial malt.
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Ross H, Sungurtas J, Ducreux L, Swanston J, Davies H, McDougall G. Limit dextrinase in barley cultivars of differing malting quality: activity, inhibitors and limit dextrin profiles. J Cereal Sci 2003. [DOI: 10.1016/s0733-5210(03)00048-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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