A PCR-independent, annealing-free cloning method for the insertion of short DNA fragments - Li Linbo; Yan Jin; Qi Yuan; Xiang Zhenglong; Jiang Na; Yuan Tongkang; Wang Zhenyi; Wang Yuan; Zhan Huaizhe; Liu Shiyi; Zhao Li; Xu Jing; et al. (Acta Biochimica et Biophysica Sinica)