Search academic texts

Information × Registration Number 0126U001042, R & D request Title By pyramiding genes for quantitative traits of productivity and tolerance to abiotic factors, create high-yielding varieties of chickpeas and lentils Head Viacheslav I. Sichkar, Доктор біологічних наук Registration Date 30-01-2026 Organization Plant Breeding and Genetics Institute - National Center of Seed and Cultivar Investigation popup.description1 The purpose of research is to select genetic sources that carry traits of adaptability to abiotic environmental factors, create a new hybrid material and isolate from it inbred recombinant lines that combine a complex of genes for resistance to stress conditions and a high level of yield. As well as to improve the breeding process by gradually accumulating genes for quantitative traits in one genotype. At the same time, it is planned to use the best recombinant lines obtained as parental components for crossing. Collection forms that carry QTL loci of economically valuable traits will also be involved in hybridization. Based on the study of the gene pool of chickpea and lentil from different ecological and geographical zones, a working collection will be formed, the feature of which is increased resistance to abiotic and biotic stresses. To create three chickpea varieties and one lentil variety with high yield stability, despite the effects of various weather factors. To study the influence of primary and secondary metabolites on the effects of stress factors, to identify biomarkers among them that can be used in breeding for adaptability. popup.nrat_date 2026-01-30 Close