Figure 4From: Role of chromosome stability and telomere length in the production of viable cell lines for somatic cell nuclear transferMorphology of gaur cell cultures during serial cultivation in vitro. Phase contrast micrographs of gaur DART and PUNCH fibroblast cultures from early and later passages demonstrate changes in cell morphology. Senescent morphology (enlarged and flattened cells) was observed within the first few passages as shown in (I) to (L). Effects of cell dissociation techniques were apparent in these short-lived cell cultures.Back to article page