Pramod, S.Kumarasamy, P.TANUVAS2016-08-292016-08-292015-01http://krishikosh.egranth.ac.in/handle/1/74300Amplification of microsatellite loci using PCR often results in the appearance of non specific products. ‘Touchdown’ programme is a modified PCR programme that reduces co-amplification of spurious products. The article discusses the efficacy of a modified Touchdown program which enhanced the concentration of specific product, while controlling non specific amplification.enArticle