From Genes to Identity: How DNA Shapes Us – Promise, Power, and Privacy Risks

ISLAMABAD: DNA, the microscopic molecule inside every cell, carries the genetic instructions that define how we look, grow, and function. Coiled tightly into chromosomes, its full length—if stretched—could cross the Solar System twice. It’s the ultimate biological blueprint, influencing traits from eye color to disease risk.

DNA Testing in Pakistan
DNA testing is now widely available in Pakistan. Leading labs like Genetrack Pakistan and Chughtai Lab offer health and relationship tests, including cancer risk screening (PKR 90,000) and paternity tests (PKR 41,330). Services are accessible in major cities including Islamabad, Lahore, Karachi, and Quetta.

How DNA Tests Work
A simple cheek swab or blood sample is sent to a lab, where DNA is extracted and analysed for mutations or markers. Results can reveal disease risks, confirm relationships, or trace ancestry.

Privacy Concerns & Cyber Threats
DNA testing comes with serious privacy concerns. High-profile breaches—like the 2023 23andMe hack affecting 7 million users—show the risk of genetic data being stolen, sold, or misused. Alarmingly, scientists have also proven malware can be encoded into DNA to hack sequencing machines, raising cybersecurity concerns as sequencing grows more common.

Read more: HSA & LUMS Forge Pioneering Partnership to Advance Digital Health in Pakistan

Debunking the Genghis Khan Myth
Contrary to popular belief, Genghis Khan is not the ancestor of half of Asia. The shared Y-chromosome lineage often linked to him actually predates him by nearly 1,000 years and likely spread through ancient trade and migration, not conquest alone.

The Bottom Line
DNA tells a powerful story—of health, history, and identity. But with its growing use comes a need for stronger data protection, public awareness, and ethical oversight to ensure your personal blueprint remains safe.