What is gene expression testing in molecular diagnostics in biology

Question

Accepted Answer

∻Answer∻ ⚹ Gene expression testing in molecular diagnostics is a technique used to measure the activity (the expression) of specific genes in a sample. ⚹ ∻Solution∻ ‖ a ⋮ Gene expression testing involves extracting RNA from a sample, which is then converted into complementary DNA (cDNA) using reverse transcription. ‖‖ b ⋮ The cDNA is then amplified and quantified using techniques such as quantitative PCR (qPCR) or next-generation sequencing (NGS). ‖‖ c ⋮ This process allows for the detection and quantification of specific gene transcripts, providing insights into gene activity and regulation. ‖ ∻Key Concept∻ ⚹ Gene expression testing ⚹ ∻Explanation∻ ⚹ Gene expression testing is crucial in molecular diagnostics as it helps in understanding the functional state of genes, which can be indicative of various diseases, including cancers and genetic disorders. ⚹◊How is gene expression testing used to analyze the activity of specific genes in molecular diagnostics in biology?⍭ Generate me a similar question◊

Sia