DNA and RNA SEQUENCING
DNA and RNA sequencing are advanced molecular techniques used to study genetic information inside cells. DNA sequencing identifies changes in the genetic blueprint, while RNA sequencing explains how genes function and behave. Together, they help scientists understand diseases such as cancer at the molecular level and support accurate diagnosis.
DNA Blueprint and RNA Function:
a. DNA stores genetic instructions
b. RNA shows active gene expression
Why DNA and RNA Sequencing Are Necessary?
DNA sequencing helps detect mutations and inherited disease risks. RNA sequencing shows which genes are activated or suppressed during disease progression. Together, they provide a complete picture of disease development.
Importance of RNA Sequencing Over DNA Sequencing
RNA sequencing is more dynamic than DNA sequencing because it measures real-time gene activity. Some DNA mutations may not cause disease, but altered RNA expression always reflects disease behavior. RNA sequencing helps identify gene fusions, monitor treatment response, and understand cancer aggressiveness.
Future of Sequencing
Sequencing technologies enable early detection, personalized medicine and better treatment
outcomes.
At Sayre Therapeutics, we support scientific progress in molecular research and personalized
healthcare.
