Biotechnology applications for sugar beet

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dc.authorid0000-0003-2379-5363en_US
dc.authorid0000-0001-6262-2866en_US
dc.contributor.authorGürel, Ekrem
dc.contributor.authorGürel, Songül
dc.contributor.authorLemaux, Peggy G.
dc.date.accessioned2021-06-23T19:25:57Z
dc.date.available2021-06-23T19:25:57Z
dc.date.issued2008
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Biyoloji Bölümüen_US
dc.description.abstractSugar beet (Beta vulgaris L.) is an important industrial crop, being one of only two plant sources from which sucrose (i.e., sugar) can be economically produced. Despite its relatively short period of cultivation (ca. 200 years), its yield and quality parameters have been significantly improved by conventional breeding methods. However, during the last two decades or so, advanced in vitro culture and genetic transformation technologies have been incorporated with classical breeding programs, the main aim being the production of herbicide-and salt-tolerant, disease- and pest-resistant cultivars. Among the many applications of in vitro culture techniques, sugar beet has benefited the most from haploid plant production, protoplast culture, and somaclonal variation and in vitro cell selection. Several genetic transformation technologies have been developed, such as Agrobacterium-meditated, PEG-mediated, particle bombardment, electroporation, sonication and somatic hybridization, the first two being the most successful. Development of herbicide- and salt-tolerant, virus-, pest/nematode-, fungus/Cercospora- and insect-resistant sugar beet has been demonstrated. However, only herbicide-tolerant varieties have been approved for commercialization but not yet available in the marketplace; rhizomania-resistant varieties are being evaluated in field trials. Transgenic plants that convert sucrose into fructan, a polymer of fructose, were also developed. Initial attempts to increase sucrose yields produced promising results, but it still requires additional work. Despite marked progress in improving regeneration and transformation of sugar beet, genotype dependence and low regeneration and transformation frequencies are still serious restrictions for routine application of in vitro culture and, more importantly, transformation technologies. Selected food safety and environmental impact, as well as regulatory and public acceptance issues relating to transgenic sugar beet are also discussed.en_US
dc.identifier.doi10.1080/07352680802202000
dc.identifier.endpage140en_US
dc.identifier.issn0735-2689
dc.identifier.issn1549-7836
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-45849145823en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage108en_US
dc.identifier.urihttps://doi.org/10.1080/07352680802202000
dc.identifier.urihttps://hdl.handle.net/20.500.12491/6344
dc.identifier.volume27en_US
dc.identifier.wosWOS:000257070800002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorGürel, Ekrem
dc.language.isoenen_US
dc.publisherTaylor & Francis Inc.en_US
dc.relation.ispartofCritical Reviews In Plant Sciencesen_US
dc.relation.publicationcategoryDiğeren_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEnvironmental Impactsen_US
dc.subjectPublic Acceptanceen_US
dc.subjectGenetic Transformationen_US
dc.subjectIn Vitro Cultureen_US
dc.subjectTransgenic Traitsen_US
dc.titleBiotechnology applications for sugar beeten_US
dc.typeReview Articleen_US

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