What is single cell RNA sequencing analysis?

Single cell RNA sequencing analysis is a technique used to study gene expression at the level of individual cells. Unlike bulk RNA sequencing, which provides average gene expression across many cells, single cell analysis allows researchers to observe the diversity and heterogeneity among individual cells within a tissue or sample. This method is particularly useful for identifying rare cell types, understanding developmental processes, and uncovering the molecular mechanisms underlying diseases. The analysis involves isolating single cells, sequencing their RNA, and then using computational tools to interpret the data.