posted on 2013-02-20, 04:42authored byCheng-Liang Yang, Yong-Yu Liu, Ye-Gang Ma, Yi-Xue Xue, De-Gui Liu, Yi Ren, Xiao-Bai Liu, Yao Li, Zhen Li
Colony formation of the NCI-H446 cells and the indicated stable sublines in soft agar. Cells were observed using an inverted microscope (×400) in soft agar for 15 days. The columns “control” correspond to the transfected with control siRNA.