Enlist the steps of DNA fingerprinting
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Shalu Kumari 5 years, 3 months ago
- 1 answers
Related Questions
Posted by Arshi Naaz 1 year, 2 months ago
- 0 answers
Posted by Joyab Khan 1 year, 2 months ago
- 0 answers
Posted by Sukhmanpreet Kaur 1 year, 2 months ago
- 2 answers
Posted by Nida Shams 1 year, 3 months ago
- 0 answers
Posted by Sabina Naaz 1 year, 2 months ago
- 1 answers
Posted by Arshi Naaz 2 days, 22 hours ago
- 0 answers
Posted by Gauri Singh 1 year, 2 months ago
- 0 answers
Posted by Srishti Semwal 1 year, 2 months ago
- 0 answers
Posted by Bhawna Rohilla 1 year, 2 months ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Yogita Ingle 5 years, 3 months ago
Alec Jeffreys developed this technique in which he used satellite DNAs also called VNTRs (Variable Number of Tandem Repeats) as a probe because it showed the high level of polymorphism.
Following are the steps involved in DNA fingerprinting:
Isolating the DNA.
↓
Digesting the DNA with the help of restriction endonuclease enzymes.
↓
Separating the digested fragments as per the fragment size by the process of electrophoresis.
↓
Blotting the separated fragments onto synthetic membranes like nylon.
↓
Hybridising the fragments using labelled VNTR probes.
↓
Analysing the hybrid fragments using autoradiography.
0Thank You