RANDOMLY AMPLIFIED POLYMORPHIC DNA-A BRIEF REVIEW
- 1 Birsa Agricultural University, India
Copyright: © 2020 Nandani Kumari and Saroj Kumar Thakur. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
RAPD is a PCR based technique which involves the use of single arbitrary short primers (8-12 nucleotides), resulting in the amplification of many discrete DNA. The segments of DNA that are amplified are random. The technique was developed independently by two different laboratories and called as RAPD and AP-PCR (Arbitrary Primed PCR). This procedure detects nucleotide sequence polymorphisms in a DNA amplification based assay using only a single primer of arbitrary nucleotide sequence. The RAPD technology has provided a quick and efficient screen for DNA-sequence polymorphisms at a very large no of loci. The present communication gives emphasis on basic knowledge about RAPD, procedure, its advantages disadvantages, limitations and applications of RAPD.
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