In the new studies, three independent groups used genetic cell - marking techniques to trace the proliferation of certain cells within growing tumors. (sciencemag.org)
We found we could grow the virus in certain cell types, and I began trying to develop a rapid molecular test, but it turned out not to be very sensitive. (discovermagazine.com)
Gently water the cells from the top and make certain the cells are kept moist, but do not allow water to sit in the trays and keep the mixture soggy. (fieryfoodscentral.com)