alina wagiran, ismanizan ismail, che radziah che mohd zain, and ruslan abdullah.  (2010).  agrobacterium tumefaciens-mediated transformation of the isopentenyltransferase gene in japonica rice suspension cell culture.  - australian journal of crop science.  4(6):421-429. 

ismanizan ismail, fong siew lee, ruslan abdullah, chan kok fei, zamri zainal, nik marzuki sidik and che radziah che mohd zain.  (2010).  molecular and expression analysis of cowpea trypsin inhibitor (cpti) gene in transgenic elaeis guineensis jacq leaves.  - australian journal of crop science.  4(1):37-48.