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

Sandeep Kaur Dhaliwal, Satwinder Kaur Dhillon, B.S. Gill, Asmita Sirari, Anita Rani and Roopan Dhillon
Additional contact information
Sandeep Kaur Dhaliwal: Department of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana, Punjab, India
Satwinder Kaur Dhillon: Department of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana, Punjab, India
B.S. Gill: Department of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana, Punjab, India
Asmita Sirari: Department of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana, Punjab, India
Anita Rani: ICAR - Indian Institute of Soybean Research, Indore, Madhya Pradesh, India
Roopan Dhillon: Department of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana, Punjab, India

Czech Journal of Genetics and Plant Breeding, 2021, vol. 57, issue 1, 19-25

Abstract: 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 soybean variety SL525 with YMD resistance was crossed with the YMD susceptible variety NRC101 with a null kti allele. The F5 progeny derived from the cross was screened with two simple sequence repeat (SSR) markers (satt409 and satt322) linked with the null kti allele and the YMD resistance, respectively, and one null kti allele-specific marker. The presence of both desirable traits was further confirmed with the phenotypic data which showed good correlation with the genotypic data. The yield potential of fourteen such identified genotypes having both desirable traits was either at par or superior to SL525, hence, represent improved versions of SL 525.

Keywords: marker assisted selection; null kti allele; SSR markers; YMD (search for similar items in EconPapers)
Date: 2021
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://cjgpb.agriculturejournals.cz/doi/10.17221/47/2020-CJGPB.html (text/html)
http://cjgpb.agriculturejournals.cz/doi/10.17221/47/2020-CJGPB.pdf (application/pdf)
free of charge

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:caa:jnlcjg:v:57:y:2021:i:1:id:47-2020-cjgpb

DOI: 10.17221/47/2020-CJGPB

Access Statistics for this article

Czech Journal of Genetics and Plant Breeding is currently edited by Ing. Markéta Knížková, (Executive Editor)

More articles in Czech Journal of Genetics and Plant Breeding from Czech Academy of Agricultural Sciences
Bibliographic data for series maintained by Ivo Andrle ().