Comparative genomic hybridization (CGH) has been used for a genome-wide screening of genetic imbalances in tumours. As CGH to chromosomes is technically difficult and yields only limited resolution, ...

Transgenic expression of the SV40 large T-antigen under control of the insulin gene regulatory region in the RIP-Tag mouse model results in development of islet-cell carcinomas. Tumorigenesis involves ...

In each type of cell, like a muscle cell or a skin cell, different genes are expressed (turned on) or silenced (turned off). If the cells that are turned on mutate, they could—depending on what role ...

Country Group Holdings PCL is an investment company, which engages in the acquisition of controlling stakes in established businesses. It operates through the following business segments: Securities ...