LIFE SCIENCE

Detailed explanation-1: -Cell Differentiation and Gene Expression Cells start out “naïve” (in an early embryo, for example), and then, by means of expressing particular genes and proteins, differentiate into various mature cell types, whether sensory neurons, muscle cells, or red blood cells, to name a few.

Detailed explanation-2: -A gene is declared differentially expressed if an observed difference or change in read counts or expression levels between two experimental conditions is statistically significant.

Detailed explanation-3: -Differential gene expression means different gene expression and is the process where different genes are activated in a cell, giving that cell a specific purpose that defines its function. When a stem cell has differentiated, it becomes a somatic cell with a specific phenotype.