Deoxyribonucleic Acid Testing in India



Deoxyribonucleic Acid Testing in India


A genealogical DNA test is a DNA-based test which takes a gander at particular areas of a man’s genome keeping in mind the end goal to decide tribal ethnicity and genealogical connections[1]. Results give data about ethnic gatherings the guinea pig might be dropped from and about different people that they might be identified with. In simpler words we can say that for a considerable length of time, genealogists have depended on oral and composed records to follow their family trees. However, around the year 2000, the time of genealogical DNA testing was propelled. This furnished genealogists and family history specialists with a chance to utilize settled logical techniques to demonstrate connections and parentage.

DNA testing is an exceptionally prominent method for knowing ancestry nowadays. It can open entryways and explain secrets that no records exist to tackle. DNA does not lie, either. It generally discloses to you reality about your identity and who your family is. There are three fundamental sorts of DNA testing that are done in current genealogical research.[2] This is what each compose is and what it can let you know. You can utilize this data to choose which sort of DNA testing is best for your own specific research purposes and objectives. Along these lines, you will dependably make sure to get the data you have to split those genealogical puzzles.

Key Words: DNA paternity testing, public perceptions, Types of DNA Testing,

biotechnology, parental rights.



This is fatherly line DNA. It is just passed down from father to child, so females can’t step through this examination. They don’t have Y-DNA[3]. On the off chance that you have inquiries concerning your fatherly family line, for example, regardless of whether somebody was really somebody’s dad, or the consequence of a non-paternity occasion, you will get great outcomes utilizing Y-DNA. Y-DNA will likewise enable you to break through block dividers on the off chance that you are considering a specific surname. In the event that you get to a point where you have no more records to seek, you can complete a Y-DNA test and perceive how intently you coordinate with other individuals of a similar surname in the database of the testing organization you utilize. Connect with your nearby matches, and together, you might have the capacity to sort out your missing parentage.


This is maternal line DNA. It is passed from moms to girls and children. Be that as it may, child’s can’t pass it on to their youngsters. Little girls, in any case, pass it on to their own little girls and children. This sort of DNA is generally used to tackle family secrets that go far back in time. On the off chance that you can locate a female line relative or relative of somebody in the present day, you can, for the most part, decide the personality of even an antiquated skeleton, regardless of whether it is a male or female.

For instance, mtDNA testing was utilized to decide the personality of the bones of King Richard III of England in 2012. Richard would have acquired his mom’s mtDNA, alongside his different siblings and his sisters. By following his sisters’ lines down through their little girls and their other direct-line female relatives to the present day, researchers could get DNA tests of these living relatives to contrast with Richard’s skeleton.[4]

This kind of DNA remains moderately unaltered consistently,[5] so the cutting edge female relatives (and their children) would have indistinguishable mtDNA from Richard’s mom and Richard. At the point when the mtDNA of the advanced relatives demonstrated a match with the skeleton, researchers knew they had recognized the medieval lord.

3)Autosomal DNA

Autosomal DNA was once considered “garbage” DNA, with no reason. In any case, researchers have now found that it very well may be utilized to recognize both male and female-line relatives for any individual. Hence, it is turning into the most well known kind of DNA testing, as anybody can utilize it to distinguish any conceivable relative of any sexual orientation. Reaching autosomal DNA coordinates on the databases of the organizations that offer this testing and sharing any useful info can enable you to figure out which line or lines you interface on and who your regular progenitor is, which can open numerous genealogical riddles and uncover beforehand obscure data[6].

DNA checks can also be used for other purposes e.g. determination of lineage of an individual for immigration or other purposes. In certain cases, DNA tests can also be used to confirm infidelity by a spouse. There have been cases where a sample DNA has been used to check the gender of an individual.[7]


DNA investigation is acknowledged in India, it is a piece of permissible master proof under Section 45 of the Evidence demonstration 1872-more exact and absolutely logical not at all like Handwriting Expert’s conclusion which is just a craftsmanship and not a science and subsequently a penmanship master’s assessment might possibly be acknowledged.[8]

Anyway there is a special case to the administer, Section 112 of the Evidence Act gives that when at the season of origination of the kid the guardians are dwelling together then DNA testing can’t be utilized a strategy to maintain a strategic distance from the paternity of the youngster. Presumably the law set aside a few minutes Evidence Act 1872 when sanctioned by the Indian Government, never predicted that there could be something as DNA Testing back then. The law has along these lines remained un-corrected. Another thought behind this is to keep away from bastardization of the kid. Nevertheless Courts are bound by the law made and existing as it seems to be. In an ongoing judgment dated 15 th October 2014 the Supreme Court of India has maintained the legitimacy of Section 112 of the Evidence Act in spite of the DNA test demonstrating something else, this is on account of Dipanwita Roy versus Ronobroto Roy in Civil Appeal no. 9744 of 2014[9] (A Division Bench Judgment of Justice Jagdish Singh Khehar versus Equity R. K. Agarwal).


DNA paternity testing determines the biological father of a child.[10] We all inherit our DNA from our biological parents — half from our mother and half from our father. A DNA paternity test compares a child’s DNA pattern with that of the assumed father to determine if there is a match. When performed in an experienced, accredited laboratory, it’s the most definitive proof of a biological relationship[11] — 100% accuracy guaranteed.

If you need paternity test results that can be used as a legal document, then a Legal DNA Test must be performed. Some common reasons for a Legal DNA Test include:

  • Child Support
  • Child Custody
  • Immigration
  • Birth Certificate
  • Tax Forms
  • Will / Estate
  • Court Order
  • Adoption
  • Legal reasons

DNA paternity testing[12] is the most precise type of paternity testing conceivable. In the event that DNA designs between the kid and the supposed dad don’t coordinate on at least two DNA tests, at that point the supposed dad can be completely precluded. On the off chance that the DNA designs between mother, youngster, and the supposed dad coordinate on each DNA test, the probability of paternity is 99.9 percent. To lead DNA testing, either a blood test known as Restriction Fragment Length Polymorphism (RFLP) or a method called a Buccal piece is utilized. A swab is rubbed overwhelmingly against within the subject’s cheek. This gives a DNA test to testing. Kids can be tried at any age. Paternity testing should even be possible on an umbilical cord blood example during childbirth. Since DNA is the same in each cell of the human body, the exactness of testing performed on cheek cells using the Buccal Swab is the same as a genuine blood test.


DNA test gives consummate character and is admissible. The suitability of the DNA proof under the watchful eye of the court dependably relies upon its precise and legitimate accumulation, safeguarding and documentation which can fulfil the court that the proof which has been placed in front it is solid. There is no particular enactment which is available in India which can give particular rules to the exploring organizations and the court, and the strategy to be received in the cases including DNA as its proof. In addition, there is no particular arrangement under Indian Evidence Act, 1872 and Code of Criminal Procedure, 1973 to oversee science, innovation and scientific science issues. Because of absence of having any such arrangement, an exploring officer needs to confront much inconvenience in gathering confirmations which includes current system to demonstrate the charged individual blameworthy[13]. Segment 53 of Code of Criminal Procedure1973 approves a cop to get the help of a therapeutic specialist in compliance with common decency with the end goal of the examination. In any case, it doesn’t empower a complainant to gather blood, semen and so forth to bring the criminal allegations against the blamed. The revision of Cr. P. C. by the Cr. P. C. (Revision) Act, 2005[14] has brought two new areas which approve the researching officer to gather DNA test from the body of the blamed and the casualty with the assistance of therapeutic professional. These segments permit examination of individual blamed for assault by therapeutic specialist and the medicinal examination of the assault casualty separately. Be that as it may, the suitability of these confirmations has stayed in a condition of uncertainty as the sentiment of the Supreme Court and different High Courts in different choices stayed clashing. Judges don’t deny the logical exactness and convincingness of DNA testing, yet at times they don’t concede these confirmations on the ground of lawful or sacred preclusion and now and then general society arrangement. There is a critical need to rethink these segments and laws as there is no lead present in the Indian Evidence Act, 1872 and Code of Criminal Procedure, 1973 to oversee science and innovation issues. Many created nations have been compelled to change their enactment after the presentation of the DNA testing in the lawful framework. There are sure arrangements which are available in the Indian Evidence Act, 1872, for example, Section 112 which decide youngster’s parentage and states that a tyke conceived in a legitimate marriage between a mother and a man inside 280 long periods of the disintegration of the marriage, and the mother staying unmarried demonstrates that the tyke has a place with the man, except if demonstrated generally yet again no particular arrangement which would cover present day logical strategies[15]. DNA examination is of most extreme significance in deciding the paternity of a kid in the instances of common question. Need of this proof is most noteworthy in the criminal cases, common cases, and in the support continuing in the criminal courts under Section 125 of the Cr. P. C.

In Asit Kapoor vs. Union of India it was held that no party to a legal proceeding can be compelled for any scientific test against his/her will as it has effect of infringing upon his right to privacy. Some important guidelines are issued in Gautama Khandu vs. State of West Bengal & Anr which is summed up as follows:

  • Matrimonial court has power to order a person to undergo some medical test.
  • Such order wouldn‘t be considered as violation of Right to personal liberty[16] enshrined under Article 21 of Indian Constitution.
  • Such a power is exercise by court when there is strong prima facie case and sufficient material before the court. If the respondent refuses to medical examination despite of the order of the court, then court will be entitled to draw adverse inference against him.

Thus Indian judiciary had adopted forensic evidence but it is legislative machinery which is lagging behind in assimilating scientific development which plays important role not only to solve high profile cases but rape cases and post-conviction matter also


A legal paternity test is a paternity test that is requested in connection with a legal proceeding[17]. Establishing paternity in court is a major aspect of some cases, especially those involving child custody, child visitation, child support, and other legal issues. Paternity tests can help resolve various issues in family law cases. Many legal determinations hinge upon the results of a paternity test.


IN USA, all logical proof in criminal preliminaries including proof got from DNA ID investigation must fulfil the trial of acceptability essentially in a specific ward. When all is said in done, courts utilization of two tests. The purported Frye test, which was articulated by the U.S. Circuit Court for the District of Columbia in Frye v. Joined States,( 293 F. 1013, 1014 (D.C. Cir. 1923) or one of its varieties, is utilized in a larger part of wards. Under the Frye test, a novel logical procedure more likely than not increased general acknowledgment the significant academic network before it is conceded by the court. The second control takes after the essential pertinence standard of the government manage of proof and is utilized in a greater part of state locales. For suitability under the government rules, logical proof must have some significance to the issues for the situation, and its probative esteem must exceed the potential for bias. In Daubert v. Merrell Dow Pharmaceuticals,[18] the U.S Supreme Court decided that the government principles of proof have supplanted the Frye test in administrative court preliminaries. Furthermore, the court characterized another government standard under the principles, the preliminary judge must guarantee that any logical declaration or proof conceded isn’t just significant, however solid. Deciding unwavering quality involves a starter appraisal of ―whether the thinking or procedure fundamental the (master) declaration is deductively legitimate and whether the thinking or strategy can be connected appropriately to the actualities in issue.

The court gave a nonexclusive rundown of variables that might be utilized to decide logical legitimacy: (1) regardless of whether a hypothesis or strategy can be (and has been) tried; (2) whether the hypothesis or procedure has been subjected to peer survey and production; (3) the known or potential rate of blunders in utilizing a specific logical system and the presence and upkeep of models controlling the method activity; and (4) whether the hypothesis or strategy has been by and large acknowledged in the specific logical field. While the Daubert test applies to government courts, most state courts keep on following the Frye test[19].

When all is said in done, state and government courts have progressively acknowledged DNA proof as acceptable. When all is said in done, courts that have utilized the Daubert standard have will probably concede DNA proof, albeit numerous wards that have depended on Frye have additionally allowed it. Almost all cases, in which DNA proof was ruled forbidden, have been in locales that have utilized fyre. In People v. Castro the New York Supreme Court in a multi week pre-trial hearing thoroughly analyzed various issues identifying with the acceptability of DNA proof[20]. Castro was blamed for killing his neighbour and her 2-year old little girl. A blood recolor on Castro’s watch was broke down for a match to the person in question. The court held: DNA recognizable proof hypothesis and practice are by and large acknowledged among established researchers. DNA criminological recognizable proof systems are by and large acknowledged by mainstream researchers[21]. Pre-trial hearings are required to decide if the testing laboratory’s strategy was significantly as per logical benchmarks and delivered solid outcomes for jury thought. The Castro deciding backings the suggestion that DNA distinguishing proof of prohibition is more hypothetically acceptable than DNA ID proof of incorporation. In Castro, the court decided that DNA test could be utilized to demonstrate that blood on Castro’s watch was not, but rather cou1d not be utilized to demonstrate that the blood was that of his casualties.


DNA-based personality testing is diverse to different types of biotechnology. The new methods for character testing were designed in 1984, right around two decades back. An assortment of open organizations – police, courts, government managed savings, movement – quickly received the new tests in their own methodology. Amid the 1990s privately owned businesses popularized the tests, making them accessible to purchasers on an expense for-benefit premise. The tests were additionally the focal point of prominent media stories; most broadly, regarding Monica Lewinsky’s semen-recolored dress. At the end of the day, DNA character testing is now with us. The vast majority know pretty much what the innovation includes. The innovation is as of now implanted in social foundations. One of the main uses of DNA character testing was parentage trying – or more to the point, paternity testing. The test implied that without precedent for mankind’s history it was conceivable to distinguish paternity and misattributed paternity with sensible certainty. By suggestion, the test had consequences for sexual orientation connections and the family.

DNA parentage tests include the testing of organic material from at least two people keeping in mind the end goal to verify or refute natural parentage. The tests involve the examination of banding designs on non-coding or ‘garbage’ DNA, making it conceivable to assess the likelihood that the putative parent is the natural parent of the kid. As indicated by one business supplier, ‘a likelihood of ≥ 99.9% can frequently be acquired’ (Genetic Technologies 2002). Given that a tyke’s maternity is typically plainly obvious, most tests identify with paternity. The tests are ordinarily led on tests got through a mouth swab or finger prick in a research facility setting – however they can likewise be directed on tests got outside of the lab, say salivation from a beverage can or a hair follicle.


[1] Pomery C, Jones S (1 October 2004). DNA and family history: how genetic testing can advance your genealogical research. Dundurn Press Ltd. ISBN 978-1-55002-536

[2] Combs-Bennett, Shannon (2015-12-03). “How to Use AncestryDNA Shared Matches – Family Tree”Family Tree. Retrieved 2018-04-30.

[3]Beware the gene genies” by Martin Richards in The Guardian 21/2/03.

[4] American Society of Human Genetics Ancestry Testing Statement, 2008

[5] The Guardian Notes and Theories blog by Mark Thomas.

[7] Mohd.Hasan Zaidi and Yashpal Singh,DNA test in criminal investigation,Trial and Paretnity Disputes. P.36

[8] Dr.M.W. Pandit and Dr. Lalji Singh, DNA Testing, Evidence Act and Expert Witness, Indian Police Journal,Oct-Dec,2000,p.99

[9]  CIVIL APPEAL NO9744 OF 2014. (Arising out of SLP(C) No.5694 of 2013)



[10] AAP 2002. ‘Man sues de facto over child deception’, The Age, 1 Nov., p. 1.

[11] Davies, K. 2002. The Sequence: Inside the Race for the Human Genome rev. edn, Phoenix, London.


[12] Genetic Technologies 2002. ‘What is DNA?’, date accessed 12 April 2002.



[13] Ettore, E. 2002. ‘A critical look at the new genetics: conceptualising the links between

reproduction, gender and bodies’, Critical Public Health, Vol. 12, No. 3, pp. 237-250.


[14] Lucassen, A. and Parker, M. 2001. ‘Revealing false paternity: some ethical considerations’,

Lancet, Vol. 357, No. 9261, p. 1033.


[15] Stanley, A. 2002. ‘So, Who’s your daddy? In DNA Tests, TV Finds Elixir to Raise Ratings.’

The New York Times, March 19, p. 1.


[16] Wackman, J. 1991. Feminism Confronts Technology, Allen & Unwin, Sydney

[17] De Kretser, L. 2002. ‘Appeal over fraud’, Herald Sun, 20 Dec., p.10.

[18] Anderlik, M.R. and Rothstein, M.A. 2002. ‘DNA-Based Identity Testing and the Future of the

Family: A Research Agenda’, American Journal of Law, Medicine & Ethics, Vol. 28, pp.



[19] Hampel, J., Pfenning, U. & Peters, H. P. 2000. ‘Attitudes towards genetic engineering’, New

Genetics & Society, Vol. 19, No. 3, pp. 233-249.


[20] Gilding, M. 1997. Australian Families: A comparative perspective, Addison Wesley Longman,



[21] Munro, I. 2002. ‘Man sues former wife over children’, The Age, 15 Nov., p. 5.



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