Xu, J., Zhen Wang, Y., Xia Yin, H., & Jing Liu, X. (2009). Efficient Agrobacterium tumefaciens-mediated transformation of Malus zumi (Matsumura) Rehd using leaf explant regeneration system . Electronic Journal of Biotechnology, 12(1), 0–0. Retrieved from https://www.ejbiotechnology.info/index.php/ejbiotechnology/article/view/v12n1-4