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Sampa Das

Researcher at Bose Institute

Publications -  93
Citations -  2906

Sampa Das is an academic researcher from Bose Institute. The author has contributed to research in topics: Gene & Fusarium oxysporum. The author has an hindex of 29, co-authored 87 publications receiving 2488 citations. Previous affiliations of Sampa Das include Vidyasagar University.

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Transgenic elite indica rice plants expressing CryIAc delta-endotoxin of Bacillus thuringiensis are resistant against yellow stem borer (Scirpophaga incertulas).

TL;DR: Molecular analyses and insect-feeding assays of six highly expressive independent transgenic ICP lines revealed that the transferred synthetic cryIAc gene was expressed stably in the T2 generation of these lines and that the transgenic rice plants were highly toxic to YSB larvae and lessened the damage caused by their feeding.
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Genetic stability of three economically important micropropagated banana (Musa spp.) cultivars of lower Indo-Gangetic plains, as assessed by RAPD and ISSR markers

TL;DR: The genetic relationships and fidelity among the cultivars and micropropagated plants as assessed by random amplified polymorphic DNA (RAPD) and inter-simple sequence repeat (ISSR) markers, revealed three somaclonal variants from Robusta and three from Giant Governor.
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Testicular toxicity in sodium fluoride treated rats: association with oxidative stress.

TL;DR: The results of this experiment indicate that fluoride at a dose encountered in drinking water in contaminated areas exerts an adverse effect on the male reproductive system and this effect is associated with indicators of oxidative stress.
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Transgenic rice expressing Allium sativum leaf lectin with enhanced resistance against sap-sucking insect pests.

TL;DR: ASAL promises to be a potential component in insect resistance rice breeding programme and is detected on chromosomes of transformed plants using PRINS and C-PRINS techniques.
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Binding of garlic (Allium sativum) leaf lectin to the gut receptors of homopteran pests is correlated to its insecticidal activity

TL;DR: The ligand-binding ability of this lectin, correlated with the insecticidal property, facilitated to ascertain the mode of action of the particular lectin on above mentioned insects physiology and opens up the possibility of using garlic leaf lectin as a potent control agent to engineer crop plants for insect resistance.