Ajjawi I, Tsegaye Y, Shintani D (March 2007). "Determination of the genetic, molecular, and biochemical basis of the Arabidopsis thaliana thiamin auxotroph th1". Archives of Biochemistry and Biophysics. 459 (1): 107–114. doi:10.1016/j.abb.2006.11.011. PMID17174261.
Ajjawi I, Tsegaye Y, Shintani D (March 2007). "Determination of the genetic, molecular, and biochemical basis of the Arabidopsis thaliana thiamin auxotroph th1". Archives of Biochemistry and Biophysics. 459 (1): 107–114. doi:10.1016/j.abb.2006.11.011. PMID17174261.