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    Question

    Which gene is responsible for tolerance to water deficit

    and salinity in rice?
    A Mannitol1 phosphate dehydrogenase from E. coli Correct Answer Incorrect Answer
    B Mt/D from E. coli Correct Answer Incorrect Answer
    C Barley lea gene (HVAI) Correct Answer Incorrect Answer
    D Barley Haemoglobin (Hb) gene Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Several transgenic studies revealed that dehydrin gene expression has a positive effect on plant stress tolerance, including cold, drought, and salinity. Barley lea gene (HVAI) is responsible for tolerance to water deficit and salinity in rice.

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