Compositions and methods for producing plants with stress tolerance

摘要

Disclosed is an isolated polynucleotide encoding a polypeptide that modulates in a plant, the tolerance to at least one environmental stress selected from drought, cold, freezing, heat or salinity. Further disclosed is a polypeptide, antibody to do the same and a method to produce a plant with altered tolerance to the listed environmental stresses comprising transforming a plant with the polynucleotide disclosed.