Abstract:
:Sugarbeets carrying superoxide dismutase transgenes were developed in order to investigate the possibility of enhancing their resistance to oxidative stress. Binary T-DNA vectors carrying the chloroplastic and cytosolic superoxide dismutase genes from tomato, were used for Agrobacterium-mediated transformation of sugarbeet petioles. The transgenic plants were subjected to treatments known to cause oxidative stress, such as the herbicide methyl viologen and a natural photosensitizer toxin produced by the fungus Cercospora beticola, namely cercosporin. The transgenic plants exhibited increased tolerance to methyl viologen, to pure cercosporin, as well as to leaf infection with the fungus C. beticola.
journal_name
Transgenic Resjournal_title
Transgenic researchauthors
Tertivanidis K,Goudoula C,Vasilikiotis C,Hassiotou E,Perl-Treves R,Tsaftaris Adoi
10.1023/b:trag.0000034610.35724.04subject
Has Abstractpub_date
2004-06-01 00:00:00pages
225-33issue
3eissn
0962-8819issn
1573-9368journal_volume
13pub_type
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journal_title:Transgenic research
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pub_type: 杂志文章
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journal_title:Transgenic research
pub_type: 杂志文章
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pub_type: 杂志文章,评审
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pub_type: 杂志文章
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journal_title:Transgenic research
pub_type: 杂志文章,评审
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