We found that the relative abundance of FLNBv4 varies among different GCT cell lines while the expression level of FLNBv4 in normal osteoblasts was only marginally detectable .
O O O O O O O B-GeneOrGeneProduct O O O B-DiseaseOrPhenotypicFeature O O O O O O O B-GeneOrGeneProduct O O O O O O O O