Growing Demand of DNA Tests | 01 Nov 2022
Why in the News?
What are the Issues involved?
- A growing number of complainants are asking for DNA tests. Such demands, according to the government laboratory, are growing by around 20% annually.
- Although the 3,000-odd DNA tests performed yearly by Indian laboratories are insignificant in comparison to the 70 other nations that rely on DNA Technology, the spike in demand contradicts worries about privacy and probable data abuse.
- DNA tests fall into a gray area in the pursuit of justice, bridging the gap between the 'eminent need' to uncover the truth, whether it be in the form of evidence in a criminal case, a claim of marital infidelity, or proving paternity. and the risks of slipping into self-incrimination and encroachment on individual privacy.
- This brings attention to the expanding use of technology for improving the process of justice but it also violates people's privacy
- As part of the right to life under Article 21, the Supreme Court acknowledged that bodily autonomy and privacy are part of fundamental right.
What is Deoxyribonucleic Acid (DNA)?
- Deoxyribonucleic acid (DNA) is an organic molecule with a complex molecular structure.
- DNA molecule's strands are made up of a long chain of monomer nucleotides. It is arranged in a double helix structure.
- James Watson and Francis Crick discovered that DNA is a double-helix polymer in 1953.
- It is essential for the transfer of the genetic characteristic of the living being from one generation to the other generation.
- The majority of DNA is found in the cell nucleus so it is called nuclear DNA.
- DNA stores data in the form of a code made up of four Nitrogenous bases.
- Adenine (A)
- Guanine (G)
- Cytosine (C)
- Thymine (T)
What is the Use of DNA Testing?
- DNA testing is essential for identifying and bringing justice in cases involving abandoned mothers and children.
- It is also a highly effective technique in civil disputes when the court needs to determine the issue of maintenance and identify the child's parents.
What are the Precedents Set by Supreme Court in previous cases?
- Precedents set by the Supreme Court through the years show that judges cannot order genetic tests as a “roving enquiry” (Bhabani Prasad Jena, 2010).
- In the Banarsi Dass case, 2005, it held that DNA test must balance the interests of the parties. DNA tests DNA tests should also not be ordered if there was other material evidence at hand to prove the case.
- Before ordering a genetic test, courts should consider the "proportionality of the legitimate aims," the court stated in its Ashok Kumar judgment 2021.
- The ruling of the Constitution Bench in the K.S. The Puttaswamy case (2017) affirming that the right to privacy is part of the rights to life (Article 21) has only strengthened the privacy argument.
- In a case involving a woman, the Supreme Court recently ruled that forcing someone to submit to a DNA test against their will would violate their right to personal liberty and privacy.