Effects of the 4Nv chromosome from Aegilops ventricosa on agronomic and quality traits in bread wheat
Advanced wheat lines carrying the Hessian fly resistance gene H27 were obtained by backcrossing the wheat/Aegilops ventricosa introgression line, H-93-33, to commercial wheat cultivars as recurrent parents. The Acph-Nv1 marker linked to the gene H27 on the 4Nv chromosome of this line was used for ma...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2011-12-01
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| Series: | Czech Journal of Genetics and Plant Breeding |
| Subjects: | |
| Online Access: | https://cjgpb.agriculturejournals.cz/artkey/cjg-201110-0028_effects-of-the-4nv-chromosome-from-aegilops-ventricosa-on-agronomic-and-quality-traits-in-bread-wheat.php |
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| author | E. SIN J. DEL MORAL P. HERNÁNDEZ E. BENAVENTE M. RUBIO J.A. MARTÍN-SÁNCHEZ R.F. PÉREZ I. LÓPEZ-BRAÑA A. DELIBES |
| author_facet | E. SIN J. DEL MORAL P. HERNÁNDEZ E. BENAVENTE M. RUBIO J.A. MARTÍN-SÁNCHEZ R.F. PÉREZ I. LÓPEZ-BRAÑA A. DELIBES |
| author_sort | E. SIN |
| collection | DOAJ |
| description | Advanced wheat lines carrying the Hessian fly resistance gene H27 were obtained by backcrossing the wheat/Aegilops ventricosa introgression line, H-93-33, to commercial wheat cultivars as recurrent parents. The Acph-Nv1 marker linked to the gene H27 on the 4Nv chromosome of this line was used for marker assisted selection. Advanced lines were evaluated for Hessian fly resistance in field and growth chamber tests, and for other agronomic traits during several crop seasons at different localities of Spain. The hessian fly resistance levels of lines carrying the 4Nv chromosome introgression (4D/4Nv substitution and recombination lines that previously were classified by in situ hybridisation) were high, but always lower than that of their Ae. ventricosa progenitor. Introgression lines had higher grain yields in infested field trials than those without the 4Nv chromosome and their susceptible parents, but lower grain yields under high yield potential conditions. The 4Nv introgression was also associated with later heading, and lower tiller and grain numbers/m2. In addition, it was associated with longer and more lax spikes, and higher values of grain weight and grain protein content. However, the glutenin and gliadin expression, as well as the bread-making performance, were similar to those of their recurrent parents. |
| first_indexed | 2024-04-10T08:29:53Z |
| format | Article |
| id | doaj.art-da2d798391ef470c991885d8fb583cfe |
| institution | Directory Open Access Journal |
| issn | 1212-1975 1805-9325 |
| language | English |
| last_indexed | 2024-04-10T08:29:53Z |
| publishDate | 2011-12-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Czech Journal of Genetics and Plant Breeding |
| spelling | doaj.art-da2d798391ef470c991885d8fb583cfe2023-02-23T03:30:13ZengCzech Academy of Agricultural SciencesCzech Journal of Genetics and Plant Breeding1212-19751805-93252011-12-0147Special IssueS63S6610.17221/3256-CJGPBcjg-201110-0028Effects of the 4Nv chromosome from Aegilops ventricosa on agronomic and quality traits in bread wheatE. SIN0J. DEL MORAL1P. HERNÁNDEZ2E. BENAVENTE3M. RUBIO4J.A. MARTÍN-SÁNCHEZ5R.F. PÉREZ6I. LÓPEZ-BRAÑA7A. DELIBES8Centre UdL-IRTA, E-25198 Lérida, SpainS.E.C.T.I. Junta de Extremadura, E-06080 Badajoz, SpainDepartamento de Biotecnología, ETSI Agrónomos, UPM, E-28040 Madrid, SpainDepartamento de Biotecnología, ETSI Agrónomos, UPM, E-28040 Madrid, SpainDepartamento de Biotecnología, ETSI Agrónomos, UPM, E-28040 Madrid, SpainCentre UdL-IRTA, E-25198 Lérida, SpainS.E.C.T.I. Junta de Extremadura, E-06080 Badajoz, SpainDepartamento de Biotecnología, ETSI Agrónomos, UPM, E-28040 Madrid, SpainDepartamento de Biotecnología, ETSI Agrónomos, UPM, E-28040 Madrid, SpainAdvanced wheat lines carrying the Hessian fly resistance gene H27 were obtained by backcrossing the wheat/Aegilops ventricosa introgression line, H-93-33, to commercial wheat cultivars as recurrent parents. The Acph-Nv1 marker linked to the gene H27 on the 4Nv chromosome of this line was used for marker assisted selection. Advanced lines were evaluated for Hessian fly resistance in field and growth chamber tests, and for other agronomic traits during several crop seasons at different localities of Spain. The hessian fly resistance levels of lines carrying the 4Nv chromosome introgression (4D/4Nv substitution and recombination lines that previously were classified by in situ hybridisation) were high, but always lower than that of their Ae. ventricosa progenitor. Introgression lines had higher grain yields in infested field trials than those without the 4Nv chromosome and their susceptible parents, but lower grain yields under high yield potential conditions. The 4Nv introgression was also associated with later heading, and lower tiller and grain numbers/m2. In addition, it was associated with longer and more lax spikes, and higher values of grain weight and grain protein content. However, the glutenin and gliadin expression, as well as the bread-making performance, were similar to those of their recurrent parents.https://cjgpb.agriculturejournals.cz/artkey/cjg-201110-0028_effects-of-the-4nv-chromosome-from-aegilops-ventricosa-on-agronomic-and-quality-traits-in-bread-wheat.phphessian flyintrogressionplant breedingpowdery mildewresistance gene |
| spellingShingle | E. SIN J. DEL MORAL P. HERNÁNDEZ E. BENAVENTE M. RUBIO J.A. MARTÍN-SÁNCHEZ R.F. PÉREZ I. LÓPEZ-BRAÑA A. DELIBES Effects of the 4Nv chromosome from Aegilops ventricosa on agronomic and quality traits in bread wheat Czech Journal of Genetics and Plant Breeding hessian fly introgression plant breeding powdery mildew resistance gene |
| title | Effects of the 4Nv chromosome from Aegilops ventricosa on agronomic and quality traits in bread wheat |
| title_full | Effects of the 4Nv chromosome from Aegilops ventricosa on agronomic and quality traits in bread wheat |
| title_fullStr | Effects of the 4Nv chromosome from Aegilops ventricosa on agronomic and quality traits in bread wheat |
| title_full_unstemmed | Effects of the 4Nv chromosome from Aegilops ventricosa on agronomic and quality traits in bread wheat |
| title_short | Effects of the 4Nv chromosome from Aegilops ventricosa on agronomic and quality traits in bread wheat |
| title_sort | effects of the 4nv chromosome from aegilops ventricosa on agronomic and quality traits in bread wheat |
| topic | hessian fly introgression plant breeding powdery mildew resistance gene |
| url | https://cjgpb.agriculturejournals.cz/artkey/cjg-201110-0028_effects-of-the-4nv-chromosome-from-aegilops-ventricosa-on-agronomic-and-quality-traits-in-bread-wheat.php |
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