Positive clone were subcloned to get monoclone cell lines by limitdilution, repeat 3 times, then we got two positive monoelone cell lines named:2E8,3C6.
采用有限稀释法对阳生孔进行亚克隆，重复3次，得到两株单克隆细胞株：2E8、3C6。
2
The upper-limit of the positioning dilution of precision(PDOP) is an important index to design of a navigation constellation and evaluation of its performance.