Wheat improvement through advances in single nucleotide polymorphism (SNP) detection and genotyping with a special emphasis on rust resistance

Theoretical and Applied Genetics, Год журнала: 2024, Номер 137(10)

Опубликована: Сен. 16, 2024

Abstract Key message Single nucleotide polymorphism (SNP) markers in wheat and their prospects breeding with special reference to rust resistance. (SNP)-based are increasingly gaining momentum for screening utilizing vital agronomic traits wheat. To date, more than 260 million SNPs have been detected modern cultivars landraces of This rapid SNP discovery was made possible through the release near-complete pan-genome assemblies its wild relatives, coupled whole genome sequencing (WGS) thousands accessions. Further, genotyping customized sites were facilitated by a series arrays (9 820Ks), cost effective substitute WGS. Lately, germplasm-specific introduced characterize novel detect closely linked marker-assisted breeding. Subsequently, kompetitive allele-specific PCR (KASP) assay large-scale specific markers. Moreover, advances reduction costs, ample opportunities arise generating artificially mutations combination next-generation comparative genomic analyses. In this review, we provide historical developments resistance where over 50 genetic loci characterized Rust is one most essential as new strains Puccinia fungus, responsible diseases, evolve frequently globally.

Язык: Английский

Stacking beneficial haplotypes from the Vavilov wheat collection to accelerate breeding for multiple disease resistance

Theoretical and Applied Genetics, Год журнала: 2024, Номер 137(12)

Опубликована: Ноя. 21, 2024

Язык: Английский