soft formation
4.Methods: After colon cancer SW-480 cells were treated with curcumin,the growth of anchorage independence of colon cancer SW-480 cells was examined in soft agar colony formation,and apoptosis of colon cancer were evaluated by terminal deoxynucleatidyl transferase-mediated deoxyuridine triphosphate nick end labeling(TUNEL) and DNA ladder.
7.Amazingly, in 1998 two different groups of paleobiologists reported finding fossils with remarkable soft-tissue preservation in another Precambrian lagerst?tte—the Doushantuo Formation in Guizhou Province of south China.
10.Cell colony formation assays showed that while MOSE-Ras and MOSE-RM cells can form colonies in soft-agarose, the MOSE-Myc and MOSE cells did not.

