쥐의 Natural Killer Cell Assay의 표적세포로 이용되는 Yac-1세포의 염색체에 관한 연구

The metaphase chromosomes of the Yac-1 cells stained with trypsingiemsa method were observed and the results obtained are summarized as fellowing, 1) The basic karyothype of the Yac-1 cells was consisted of 40 chromosomes. 2) The chromosome types classified according to the position of centromere were acrocentric to telocentric in 20 parts of the whole. 3) The staiing intensity of the band recorded in four degrees were, very dark in 23, medium dark 19, weakly positive in 16, pale in 38 bands. And the total number of bands was recorded as 96 in 20 pairs of the whole. KCI Citation Count: 0