%0 Journal Article %T Co-amplification of EBNA-1 and PyLT through dhfr-mediated gene amplification for improving foreign protein production in transient gene expression in CHO cells %A Lee, Joo-Hyoung %A Park, Jong-Ho %A Park, Sun-Hye %A Kim, Sun-Hong %A Kim, Jee %A Min, Jeong-Ki %A Lee, Gyun %A Kim, Yeon-Gu %J Applied Microbiology and Biotechnology %V 102 %N 11 %P 4729-4739 %@ 0175-7598 %D 2018-04-13 %I Springer Berlin Heidelberg %~ DeepDyve