Sivadasan Pillai Geetha

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An alpha-zein promoter isolated from maize containing P-box, E motif sequence TGTAAAGT, opaque-2 box and TATA box was studied for its tissue-specific expression in rice. A 1,098 bp promoter region of alpha-zein gene, fused to the upstream of gusA reporter gene was used for transforming rice immature embryos (ASD 16 or IR 64) via the particle(More)
A disk-type servo motor which is novel in several aspects is presented. It has a high pole number (16) and a two-phase winding. The disk-type design has two stators and each stator carries only one phase winding. Two mathematical models are introduced, one linear model which succeeds in predicting the behaviour of the machine when the currents are(More)
OBJECTIVE Ipomoea mauritiana is used in both Ayurveda and folk medicine systems. The tuberous roots are known to be diuretic, depurative, carminative, and anthelmintic. The objective of the current study was to identify phenolic antioxidants from I . mauritiana using spectrophotometric and LC-MS analysis. MATERIALS AND METHODS An activity-guided(More)
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