• Rani Jayaram

Cotton is an important crop that plays a key role in India's economic and social affairs. The variety characterization with morphological features has several undesirable properties, such. As seasonal dependence, large space and time requirements, tedious and influenced by the environment. The main advantages of the RAPD technique include simple and rapid analysis: it does not require production of genomic or cDNA clones, restriction enzyme, Southern digestion or hybridization of DNA with radioactively labeled probes of agarose). Other advantages relate to the use of universal sets of commercially available primers, their minimal requirement for substrate DNA and a negligible number of primers, and their lower cost. Because of all these properties, RAPD is particularly well suited for detecting polymorphic situations in unknown genetic material where no pre-existing set of RFLP clones is available.

RAPD, DNA, Tetraploid cotton

"IDENTIFICATION OF RAPD MARKERS FOR HYBRID SEED PURITY TEST IN COTTON", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.181-187, January-2019, Available :http://www.jetir.org/papers/JETIR1901B25.pdf

"IDENTIFICATION OF RAPD MARKERS FOR HYBRID SEED PURITY TEST IN COTTON", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp181-187, January-2019, Available at : http://www.jetir.org/papers/JETIR1901B25.pdf