Phytoremediation of Bis-Phenol A via Secretory Fungal Peroxidases Produced by Transgenic Plants
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Heterologous Expression of the Secale cereal Thaumatin-Like Protein in Transgenic Canola Plants Enhances Resistance to Stem Rot Disease
Canola (Brassica napus L.) is an important oilseed crop. A serious problem in cultivation of this crop andyield loss, are due to fungal disease stem rot caused by Sclerotinia sclerotiorum. The pathogenesis-related(PR) proteins have the potential for enhancing resistance against fungal pathogen. Thaumatin-like proteins(TLPs) have been shown to have antifungal activity on variou...
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Introduction Haem-containing peroxidases from plants, fungi and bacteria are evolutionarily related [ 11. They are built from two structural domains enveloping ferric protoporphyrin IX and contain 11 conserved helices. The two domains, it appears, originated from an early gene duplication event [2]. The general picture of these peroxidases has emerged largely from the crystal structure of mitoc...
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Although environmental pollution was first realized to be a threat to public health in the latter part of the 20th century, events in the 21st century have served to increase the public awareness of the impacts of environmental pollution. Several communities, including the scientific community initiated dialogues to help protect the planet from environmental pollution. Further, scientific commu...
متن کاملAgrobacterium-Mediated Transformation of the Oryza sativa Thaumatin-Like Protein to Canola (R Line Hyola308) for Enhancing Resistance to Sclerotinia sclerotiorum
Background: Canola is an agro-economically oilseed crop. Yield loss due to fungal disease of stem rot caused by Sclerotinia sclerotiorum is a serious problem in canola cultivation. Thaumatin-like proteins are large groups of the pathogenesis-related proteins which provide resistance to the fungal infection in response to invading pathogens and play a key role in plant defense s...
متن کاملGeneration of Hydrogen Peroxide by Plant Peroxidases Mediated Thiol Oxidation
OBINGER C , BURNER U. & EBERMANN R. 1997. Generation of hydrogen peroxide by plant peroxidases mediated thiol oxidation. Phyton (Horn, Austria) 37 (3): (219) (226). Thiol oxidation by plant peroxidases is an oxygen consuming process independent of hydrogen peroxide addition. The in vitro system consists of two interdependent reactions, i.e. hydrogen peroxide mediated oxidation of thiols via the...
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