Cells of a multicellular organism are genetically homogeneous but structurally and functionally heterogeneous owing to the differential expression of genes. Many of these differences in gene ...

Gene expression profiling is the determination of the pattern of genes expressed, at the level of transcription, under specific circumstances or in a specific cell to give a global picture of cellular ...

Your baby is trying to communicate with you from the moment they are born. But it's not always easy to work out what they're trying to say when they can't speak any words. There are some signs to look ...