Son, L.T., Bich, B.N., Thanh Thanh, N.V. and Mau, C.H. 2013. Characteristics of expansin gene isolated from local soybean cultivar in Vietnam. Academia Journal of Biology. 35, 1 (Apr. 2013), 99–104. DOI:https://doi.org/10.15625/0866-7160/v35n1.2944.