Boya Venkatesh

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Vast applications of peroxidases create an increasing demand to characterize peroxidases from new sources with more applicability potential. The aim of the present study was to check the presence of peroxidase activity from Caralluma umbellata. This is the first report on the C. umbellata peroxidase (CUP). The presence of peroxidase was revealed by the(More)
The luciferases of the railroad worm Phrixotrix (Coleoptera: Phengodidae) are the only beetle luciferases that naturally produce true red bioluminescence. Previously, we cloned the green- (PxGR) and red-emitting (PxRE) luciferases of railroad worms Phrixotrix viviani and P. hirtus[OLE1]. These luciferases were expressed and purified, and their active-site(More)
BACKGROUND Kollamalayaali tribes of South India use latex of Maclura spinosa for milk curdling. This action is implicated to proteases which exhibit strong pharmacological potential in retardation of blood flow and acceleration of wound healing. OBJECTIVE To validate the presence of a proteolytic enzyme(s) in Maclura spinosa latex (MSL), and to(More)
Caralluma umbellata peroxidase (CUP) is an acidic heme-containing protein having a molecular weight of ~42 kDa and is specific to guaiacol. It is not a glycoprotein. It was purified to 12.5-fold purity with 6.16 % yield. Its activity is dependent on hydrogen peroxide and has an optimum pH and temperature of 6.2 and 45 °C respectively. It can decolorize(More)
Upon examination of the fruit extract of Cucumis sativus L. for its pharmacological benefits, it was previously observed that it has potential proteolytic, fibrinogenolytic and procoagulant activities. These properties can be attributed to the presence of the protease. In this regard, the present study comprised of purification and characterization of(More)
Drought and salt stress are two major environmental constraints that limit the productivity of agriculture crops worldwide. WRKY transcription factors are the plant-specific transcription factors that regulate several developmental events and stress responses in plants. The WRKY domain is defined by a 60-amino acid conserved sequence named WRKYGQK at(More)
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