Article
Optimization of TaDREB3 gene expression in transgenic barley using cold-inducible promoters.
Plant biotechnology journal - 1 Aug 2013
Kovalchuk Nataliya, Jia Wei, Eini Omid, Morran Sarah, Pyvovarenko Tatiana, Fletcher Stephen, Bazanova Natalia, Harris John, Beck-Oldach Kontanze, Shavrukov Yuri, Langridge Peter, Lopato Sergiy
Abstract excerpt
Constitutive over-expression of the TaDREB3 gene in barley improved frost tolerance of transgenic plants at the vegetative stage of plant development, but leads to stunted phenotypes and 3- to 6-week delays in flowering compared to control plants. In this work, two cold-inducible promoters with contrasting properties, the WRKY71 gene promoter from rice and the Cor39 gene promoter from durum wheat, were applied to...
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