Combining the null Kunitz trypsin inhibitor and yellow mosaic disease resistance in soybean (Glycine max (L.) Merrill)

For the wide adoption of soybean varieties, it is desirable, that they are Kunitz trypsin inhibitor (Kti) free and resistant to yellow mosaic disease (YMD). The variety SL525 with YMD resistance was crossed susceptible NRC101 a null kti allele. F5 progeny derived from cross screened two simple sequence repeat (SSR) markers (satt409 satt322) linked allele resistance, respectively, one allele-specific marker. presence both desirable traits further confirmed phenotypic data which showed good correlation genotypic data. yield potential fourteen such identified genotypes having either at par or superior SL525, hence, represent improved versions SL 525.