Hoi, P. X.; Quy, T. D.; Nghia, P. T.; Tuteja, N. Transfer of Gene Encoding for DNA Unwinding Helicase (pdh45) into Tobacco Plants (Nicotiana Tabacum L. Cv Xanthi) by Using Agrobacterium and Analysis of the Transformed Plants. AJB 2015, 25, 83-92.