Garlic breeding system innovations
This review outlines innovative methods for garlic breeding improvement and discusses the techniques used to increase variation like mutagenesis and in vitro techniques, as well as the current developments in florogenesis, sexual hybridization, genetic transformation and mass propagation. Sexual sterility of garlic reduces its potential for improvement of desired traits. Restoring fertility in this crop, which has been vegetatively propagated for millenia, provides new genetic possibilities for breeding purposes and/or genetic studies. In this context the recent developments on the manipulation of garlic florogenesis are discussed and it is shown that specific environmental conditions might allow for fertility restoration and seed production in bolting garlic. Furthermore the introduction of Agrobacteriummediated and biolistic gene transfer systems in garlic, a species known for its recalcitrant behaviour in in vitro culture, are reviewed. Attention is paid to the development of a high quality callus year-round production method for transformation. Also the first garlic transgenics resistant to beet army worm (Spodoptera exigua) and herbicides will be introduced. Garlic friable embryogenic calluses are of pivotal importance for the establishment of cell suspension cultures needed for rapid multiplication of elite garlic genotypes. The development of these suspension cultures are discussed in this review. It is shown that a large number of somatic embryos (potentially 8 x 109 to 1011) can be produced annually, from a single clove, for each current variety and that the conversion into plantlets amounts approximately 50%.
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Subjects: | F30 - Génétique et amélioration des plantes, F02 - Multiplication végétative des plantes, |
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dig-cirad-fr-5416492023-06-23T11:13:31Z http://agritrop.cirad.fr/541649/ http://agritrop.cirad.fr/541649/ Garlic breeding system innovations. Zheng S.J., Kamenetsky R., Féréol Léonidas, Barandiaran X., Rabinowitch H.D., Chovelon Véronique, Kik Chris. 2007. Medicinal and Aromatic Plant Science and Biotechnology, 1 (1) : 6-15. Researchers Garlic breeding system innovations Zheng, S.J. Kamenetsky, R. Féréol, Léonidas Barandiaran, X. Rabinowitch, H.D. Chovelon, Véronique Kik, Chris eng 2007 Medicinal and Aromatic Plant Science and Biotechnology F30 - Génétique et amélioration des plantes F02 - Multiplication végétative des plantes This review outlines innovative methods for garlic breeding improvement and discusses the techniques used to increase variation like mutagenesis and in vitro techniques, as well as the current developments in florogenesis, sexual hybridization, genetic transformation and mass propagation. Sexual sterility of garlic reduces its potential for improvement of desired traits. Restoring fertility in this crop, which has been vegetatively propagated for millenia, provides new genetic possibilities for breeding purposes and/or genetic studies. In this context the recent developments on the manipulation of garlic florogenesis are discussed and it is shown that specific environmental conditions might allow for fertility restoration and seed production in bolting garlic. Furthermore the introduction of Agrobacteriummediated and biolistic gene transfer systems in garlic, a species known for its recalcitrant behaviour in in vitro culture, are reviewed. Attention is paid to the development of a high quality callus year-round production method for transformation. Also the first garlic transgenics resistant to beet army worm (Spodoptera exigua) and herbicides will be introduced. Garlic friable embryogenic calluses are of pivotal importance for the establishment of cell suspension cultures needed for rapid multiplication of elite garlic genotypes. The development of these suspension cultures are discussed in this review. It is shown that a large number of somatic embryos (potentially 8 x 109 to 1011) can be produced annually, from a single clove, for each current variety and that the conversion into plantlets amounts approximately 50%. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/541649/1/document_541649.pdf application/pdf Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html |
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F30 - Génétique et amélioration des plantes F02 - Multiplication végétative des plantes F30 - Génétique et amélioration des plantes F02 - Multiplication végétative des plantes Zheng, S.J. Kamenetsky, R. Féréol, Léonidas Barandiaran, X. Rabinowitch, H.D. Chovelon, Véronique Kik, Chris Garlic breeding system innovations |
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This review outlines innovative methods for garlic breeding improvement and discusses the techniques used to increase variation like mutagenesis and in vitro techniques, as well as the current developments in florogenesis, sexual hybridization, genetic transformation and mass propagation. Sexual sterility of garlic reduces its potential for improvement of desired traits. Restoring fertility in this crop, which has been vegetatively propagated for millenia, provides new genetic possibilities for breeding purposes and/or genetic studies. In this context the recent developments on the manipulation of garlic florogenesis are discussed and it is shown that specific environmental conditions might allow for fertility restoration and seed production in bolting garlic. Furthermore the introduction of Agrobacteriummediated and biolistic gene transfer systems in garlic, a species known for its recalcitrant behaviour in in vitro culture, are reviewed. Attention is paid to the development of a high quality callus year-round production method for transformation. Also the first garlic transgenics resistant to beet army worm (Spodoptera exigua) and herbicides will be introduced. Garlic friable embryogenic calluses are of pivotal importance for the establishment of cell suspension cultures needed for rapid multiplication of elite garlic genotypes. The development of these suspension cultures are discussed in this review. It is shown that a large number of somatic embryos (potentially 8 x 109 to 1011) can be produced annually, from a single clove, for each current variety and that the conversion into plantlets amounts approximately 50%. |
format |
article |
topic_facet |
F30 - Génétique et amélioration des plantes F02 - Multiplication végétative des plantes |
author |
Zheng, S.J. Kamenetsky, R. Féréol, Léonidas Barandiaran, X. Rabinowitch, H.D. Chovelon, Véronique Kik, Chris |
author_facet |
Zheng, S.J. Kamenetsky, R. Féréol, Léonidas Barandiaran, X. Rabinowitch, H.D. Chovelon, Véronique Kik, Chris |
author_sort |
Zheng, S.J. |
title |
Garlic breeding system innovations |
title_short |
Garlic breeding system innovations |
title_full |
Garlic breeding system innovations |
title_fullStr |
Garlic breeding system innovations |
title_full_unstemmed |
Garlic breeding system innovations |
title_sort |
garlic breeding system innovations |
url |
http://agritrop.cirad.fr/541649/ http://agritrop.cirad.fr/541649/1/document_541649.pdf |
work_keys_str_mv |
AT zhengsj garlicbreedingsysteminnovations AT kamenetskyr garlicbreedingsysteminnovations AT fereolleonidas garlicbreedingsysteminnovations AT barandiaranx garlicbreedingsysteminnovations AT rabinowitchhd garlicbreedingsysteminnovations AT chovelonveronique garlicbreedingsysteminnovations AT kikchris garlicbreedingsysteminnovations |
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1769605081677692928 |