Chromosome identification and its application in Chinese hamster ovary cells

BMC Proceedings

Table 1 Ratios of amplified genes located at same position of BAC clone Cg0160E04 on chromosome O.

MTX concentration (nM)	Vector A (%)	Vector B (%)	Vector C (%)
50	0 (0/14) ^a	0 (0/11) ^a	0 (0/15) ^a
100	0 (0/10) ^a	33.3 (4/12) ^a	18.2 (2/11) ^a
250	0 (0/10) ^a	61.5 (8/13) ^a	57.1 (8/14) ^a
500	0 (0/10) ^a	70.8 (17/24) ^{a, b}	66.7 (6/9) ^a

^a (Number of chromosomes detected at same position of BAC clone Cg0160E04 on chromosome O/total number of analyzed chromosomes). ^b Further results were obtained from the previous study [8].

ISSN: 1753-6561