Genetic control of wheat quality: interactions between chromosomal regions determining protein content and composition, dough rheology, and sponge and dough baking properties
Identifieur interne : 008318 ( Main/Exploration ); précédent : 008317; suivant : 008319Genetic control of wheat quality: interactions between chromosomal regions determining protein content and composition, dough rheology, and sponge and dough baking properties
Auteurs : Gulay Mann [Australie] ; Simon Diffey [Australie] ; Brian Cullis [Australie] ; Fermin Azanza [France] ; David Martin [Australie] ; Alison Kelly [Australie] ; Lynne Mcintyre [Australie] ; Adele Schmidt [Australie] ; WUJUN MA [Australie] ; Zena Nath [Australie] ; Ibrahim Kutty [Australie] ; P. Emmett Leyne [Australie] ; Lynette Rampling [Australie] ; Ken J. Quail [Australie] ; Matthew K. Morell [Australie]Source :
- Theoretical and Applied Genetics [ 0040-5752 ] ; 2009.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Génétique.
English descriptors
- KwdEn :
Abstract
While the genetic control of wheat processing characteristics such as dough rheology is well understood, limited information is available concerning the genetic control of baking parameters, particularly sponge and dough (S&D) baking. In this study, a quantitative trait loci (QTL) analysis was performed using a population of doubled haploid lines derived from a cross between Australian cultivars Kukri x Janz grown at sites across different Australian wheat production zones (Queensland in 2001 and 2002 and Southern and Northern New South Wales in 2003) in order to examine the genetic control of protein content, protein expression, dough rheology and sponge and dough baking performance. The study highlighted the inconsistent genetic control of protein content across the test sites, with only two loci (3A and 7A) showing QTL at three of the five sites. Dough rheology QTL were highly consistent across the 5 sites, with major effects associated with the Glu-B1 and Glu-Dl loci. The Glu-D1 5 + 10 allele had consistent effects on S&D properties across sites; however, there was no evidence for a positive effect of the high dough strength Glu-B1-al allele at Glu-B1. A second locus on 5D had positive effects on S&D baking at three of five sites. This study demonstrated that dough rheology measurements were poor predictors of S&D quality. In the absence of robust predictive tests, high heritability values for S&D demonstrate that direct selection is the current best option for achieving genetic gain in this product category.
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Genetic control of wheat quality: interactions between chromosomal regions determining protein content and composition, dough rheology, and sponge and dough baking properties</title><author><name sortKey="Mann, Gulay" sort="Mann, Gulay" uniqKey="Mann G" first="Gulay" last="Mann">Gulay Mann</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Plant Industry and the Food Futures Flagship, GPO BOX 1600</s1><s2>Canberra, ACT 2601</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>10 aut.</sZ><sZ>11 aut.</sZ><sZ>12 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Canberra, ACT 2601</wicri:noRegion></affiliation></author><author><name sortKey="Diffey, Simon" sort="Diffey, Simon" uniqKey="Diffey S" first="Simon" last="Diffey">Simon Diffey</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>NSW Department of Primary 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Primary Industries and Fisheries</wicri:noRegion></affiliation></author><author><name sortKey="Mcintyre, Lynne" sort="Mcintyre, Lynne" uniqKey="Mcintyre L" first="Lynne" last="Mcintyre">Lynne Mcintyre</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Plant Industry and the Food Futures Flagship, GPO BOX 1600</s1><s2>Canberra, ACT 2601</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>10 aut.</sZ><sZ>11 aut.</sZ><sZ>12 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Canberra, ACT 2601</wicri:noRegion></affiliation></author><author><name sortKey="Schmidt, Adele" sort="Schmidt, Adele" uniqKey="Schmidt A" first="Adele" last="Schmidt">Adele Schmidt</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Plant Industry and the Food Futures Flagship, GPO BOX 1600</s1><s2>Canberra, ACT 2601</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>10 aut.</sZ><sZ>11 aut.</sZ><sZ>12 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Canberra, ACT 2601</wicri:noRegion></affiliation></author><author><name sortKey="Wujun Ma" sort="Wujun Ma" uniqKey="Wujun Ma" last="Wujun Ma">WUJUN MA</name><affiliation wicri:level="1"><inist:fA14 i1="05"><s1>Murdoch University</s1><s2>Perth, WA</s2><s3>AUS</s3><sZ>9 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Murdoch University</wicri:noRegion></affiliation></author><author><name sortKey="Nath, Zena" sort="Nath, Zena" uniqKey="Nath Z" first="Zena" last="Nath">Zena Nath</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Plant Industry and the Food Futures Flagship, GPO BOX 1600</s1><s2>Canberra, ACT 2601</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>10 aut.</sZ><sZ>11 aut.</sZ><sZ>12 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Canberra, ACT 2601</wicri:noRegion></affiliation></author><author><name 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uniqKey="Diffey S" first="Simon" last="Diffey">Simon Diffey</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>NSW Department of Primary Industries</s1><s2>Wagga Wagga, NSW</s2><s3>AUS</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>NSW Department of Primary Industries</wicri:noRegion></affiliation></author><author><name sortKey="Cullis, Brian" sort="Cullis, Brian" uniqKey="Cullis B" first="Brian" last="Cullis">Brian Cullis</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>NSW Department of Primary Industries</s1><s2>Wagga Wagga, NSW</s2><s3>AUS</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>NSW Department of Primary Industries</wicri:noRegion></affiliation></author><author><name sortKey="Azanza, Fermin" sort="Azanza, Fermin" uniqKey="Azanza F" first="Fermin" last="Azanza">Fermin Azanza</name><affiliation wicri:level="3"><inist:fA14 i1="03"><s1>Syngenta Marker Laboratories</s1><s2>Toulouse</s2><s3>FRA</s3><sZ>4 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region">Occitanie (région administrative)</region><region type="old region">Midi-Pyrénées</region><settlement type="city">Toulouse</settlement></placeName></affiliation></author><author><name sortKey="Martin, David" sort="Martin, David" uniqKey="Martin D" first="David" last="Martin">David Martin</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Queensland Department of Primary Industries and Fisheries</s1><s2>Toowoomba, QLD</s2><s3>AUS</s3><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Queensland Department of Primary Industries and Fisheries</wicri:noRegion></affiliation></author><author><name sortKey="Kelly, Alison" sort="Kelly, Alison" uniqKey="Kelly A" first="Alison" last="Kelly">Alison Kelly</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Queensland Department of Primary Industries and Fisheries</s1><s2>Toowoomba, QLD</s2><s3>AUS</s3><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Queensland Department of Primary Industries and Fisheries</wicri:noRegion></affiliation></author><author><name sortKey="Mcintyre, Lynne" sort="Mcintyre, Lynne" uniqKey="Mcintyre L" first="Lynne" last="Mcintyre">Lynne Mcintyre</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Plant Industry and the Food Futures Flagship, GPO BOX 1600</s1><s2>Canberra, ACT 2601</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>10 aut.</sZ><sZ>11 aut.</sZ><sZ>12 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Canberra, ACT 2601</wicri:noRegion></affiliation></author><author><name sortKey="Schmidt, Adele" sort="Schmidt, Adele" uniqKey="Schmidt A" first="Adele" last="Schmidt">Adele Schmidt</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Plant Industry and the Food Futures Flagship, GPO BOX 1600</s1><s2>Canberra, ACT 2601</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>10 aut.</sZ><sZ>11 aut.</sZ><sZ>12 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Canberra, ACT 2601</wicri:noRegion></affiliation></author><author><name sortKey="Wujun Ma" sort="Wujun Ma" uniqKey="Wujun Ma" last="Wujun Ma">WUJUN MA</name><affiliation wicri:level="1"><inist:fA14 i1="05"><s1>Murdoch University</s1><s2>Perth, WA</s2><s3>AUS</s3><sZ>9 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Murdoch University</wicri:noRegion></affiliation></author><author><name sortKey="Nath, Zena" sort="Nath, Zena" uniqKey="Nath Z" first="Zena" last="Nath">Zena Nath</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Plant Industry and the Food Futures Flagship, GPO BOX 1600</s1><s2>Canberra, ACT 2601</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>10 aut.</sZ><sZ>11 aut.</sZ><sZ>12 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Canberra, ACT 2601</wicri:noRegion></affiliation></author><author><name sortKey="Kutty, Ibrahim" sort="Kutty, Ibrahim" uniqKey="Kutty I" first="Ibrahim" last="Kutty">Ibrahim Kutty</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Plant Industry and the Food Futures Flagship, GPO BOX 1600</s1><s2>Canberra, ACT 2601</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>10 aut.</sZ><sZ>11 aut.</sZ><sZ>12 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Canberra, ACT 2601</wicri:noRegion></affiliation></author><author><name sortKey="Emmett Leyne, P" sort="Emmett Leyne, P" uniqKey="Emmett Leyne P" first="P." last="Emmett Leyne">P. Emmett Leyne</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Plant Industry and the Food Futures Flagship, GPO BOX 1600</s1><s2>Canberra, ACT 2601</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>10 aut.</sZ><sZ>11 aut.</sZ><sZ>12 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Canberra, ACT 2601</wicri:noRegion></affiliation></author><author><name sortKey="Rampling, Lynette" sort="Rampling, Lynette" uniqKey="Rampling L" first="Lynette" last="Rampling">Lynette Rampling</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Plant Industry and the Food Futures Flagship, GPO BOX 1600</s1><s2>Canberra, ACT 2601</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>10 aut.</sZ><sZ>11 aut.</sZ><sZ>12 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Canberra, ACT 2601</wicri:noRegion></affiliation></author><author><name sortKey="Quail, Ken J" sort="Quail, Ken J" uniqKey="Quail K" first="Ken J." last="Quail">Ken J. Quail</name><affiliation wicri:level="1"><inist:fA14 i1="06"><s1>BRI Research Australia Pty Ltd, Rivett Rd</s1><s2>North Ryde</s2><s3>AUS</s3><sZ>14 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>North Ryde</wicri:noRegion></affiliation></author><author><name sortKey="Morell, Matthew K" sort="Morell, Matthew K" uniqKey="Morell M" first="Matthew K." last="Morell">Matthew K. Morell</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Plant Industry and the Food Futures Flagship, GPO BOX 1600</s1><s2>Canberra, ACT 2601</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>10 aut.</sZ><sZ>11 aut.</sZ><sZ>12 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Canberra, ACT 2601</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">Theoretical and Applied Genetics</title><title level="j" type="abbreviated">Theor. Appl. Genet.</title><idno type="ISSN">0040-5752</idno><imprint><date when="2009">2009</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Theoretical and Applied Genetics</title><title level="j" type="abbreviated">Theor. Appl. Genet.</title><idno type="ISSN">0040-5752</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Agriculture</term><term>Composition</term><term>Gene interaction</term><term>Genetic control</term><term>Genetic determinism</term><term>Genetics</term><term>Protein content</term><term>Quality control</term><term>Rheology</term><term>Sponge</term><term>Triticum aestivum</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Déterminisme génétique</term><term>Interaction génique</term><term>Lutte génétique</term><term>Contrôle qualité</term><term>Teneur protéine</term><term>Composition</term><term>Rhéologie</term><term>Eponge</term><term>Génétique</term><term>Agriculture</term><term>Triticum aestivum</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Génétique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">While the genetic control of wheat processing characteristics such as dough rheology is well understood, limited information is available concerning the genetic control of baking parameters, particularly sponge and dough (S&D) baking. In this study, a quantitative trait loci (QTL) analysis was performed using a population of doubled haploid lines derived from a cross between Australian cultivars Kukri x Janz grown at sites across different Australian wheat production zones (Queensland in 2001 and 2002 and Southern and Northern New South Wales in 2003) in order to examine the genetic control of protein content, protein expression, dough rheology and sponge and dough baking performance. The study highlighted the inconsistent genetic control of protein content across the test sites, with only two loci (3A and 7A) showing QTL at three of the five sites. Dough rheology QTL were highly consistent across the 5 sites, with major effects associated with the Glu-B1 and Glu-Dl loci. The Glu-D1 5 + 10 allele had consistent effects on S&D properties across sites; however, there was no evidence for a positive effect of the high dough strength Glu-B1-al allele at Glu-B1. A second locus on 5D had positive effects on S&D baking at three of five sites. This study demonstrated that dough rheology measurements were poor predictors of S&D quality. In the absence of robust predictive tests, high heritability values for S&D demonstrate that direct selection is the current best option for achieving genetic gain in this product category.</div></front></TEI><affiliations><list><country><li>Australie</li><li>France</li></country><region><li>Midi-Pyrénées</li><li>Occitanie (région administrative)</li></region><settlement><li>Toulouse</li></settlement></list><tree><country name="Australie"><noRegion><name sortKey="Mann, Gulay" sort="Mann, Gulay" uniqKey="Mann G" first="Gulay" last="Mann">Gulay Mann</name></noRegion><name sortKey="Cullis, Brian" sort="Cullis, Brian" uniqKey="Cullis B" first="Brian" last="Cullis">Brian Cullis</name><name sortKey="Diffey, Simon" sort="Diffey, Simon" uniqKey="Diffey S" first="Simon" last="Diffey">Simon Diffey</name><name sortKey="Emmett Leyne, P" sort="Emmett Leyne, P" uniqKey="Emmett Leyne P" first="P." last="Emmett Leyne">P. Emmett Leyne</name><name sortKey="Kelly, Alison" sort="Kelly, Alison" uniqKey="Kelly A" first="Alison" last="Kelly">Alison Kelly</name><name sortKey="Kutty, Ibrahim" sort="Kutty, Ibrahim" uniqKey="Kutty I" first="Ibrahim" last="Kutty">Ibrahim Kutty</name><name sortKey="Martin, David" sort="Martin, David" uniqKey="Martin D" first="David" last="Martin">David Martin</name><name sortKey="Mcintyre, Lynne" sort="Mcintyre, Lynne" uniqKey="Mcintyre L" first="Lynne" last="Mcintyre">Lynne Mcintyre</name><name sortKey="Morell, Matthew K" sort="Morell, Matthew K" uniqKey="Morell M" first="Matthew K." last="Morell">Matthew K. Morell</name><name sortKey="Nath, Zena" sort="Nath, Zena" uniqKey="Nath Z" first="Zena" last="Nath">Zena Nath</name><name sortKey="Quail, Ken J" sort="Quail, Ken J" uniqKey="Quail K" first="Ken J." last="Quail">Ken J. Quail</name><name sortKey="Rampling, Lynette" sort="Rampling, Lynette" uniqKey="Rampling L" first="Lynette" last="Rampling">Lynette Rampling</name><name sortKey="Schmidt, Adele" sort="Schmidt, Adele" uniqKey="Schmidt A" first="Adele" last="Schmidt">Adele Schmidt</name><name sortKey="Wujun Ma" sort="Wujun Ma" uniqKey="Wujun Ma" last="Wujun Ma">WUJUN MA</name></country><country name="France"><region name="Occitanie (région administrative)"><name sortKey="Azanza, Fermin" sort="Azanza, Fermin" uniqKey="Azanza F" first="Fermin" last="Azanza">Fermin Azanza</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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