Both Northern blots and SAGE analyses work by measuring ... Until recently, scientists studied gene expression by looking at only one or very few gene transcripts at a time. Thankfully, new ...

The unit begins with an explanation of two common processes for determining gene expression — Northern blot analysis and serial analysis of gene expression (SAGE) — both of which allow ...

Among the major classes of RNAs in the cell, tRNAs remain the most difficult to characterize via deep sequencing approaches, as tRNA structure and nucleotide modifications can each interfere with cDNA ...

Her writing focuses on gene editing technology, cell and gene therapies, and the regulatory space. View Full Profile. Learn about our Editorial Policies. The main difference between Southern, northern ...