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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