Remapping of the stripe rust resistance gene Yr10 in common wheat

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik
Cuiling YuanDaolin Fu

Abstract

Yr10 is an important gene to control wheat stripe rust, and the search for Yr10 needs to be continued. Wheat stripe rust or yellow rust is a devastating fungal disease caused by Puccinia striiformis f. sp. tritici (Pst). Host disease resistance offers a primary source for controlling wheat stripe rust. The stripe rust resistance gene Yr10 confers the race-specific resistance to most tested Pst races in China including CYR29. Early studies proposed that Yr10 was a nucleotide-binding site, leucine-rich repeat gene archived as GenBank accession AF149112 (hereafter designated the Yr10 candidate gene or Yr10 CG ). In this study, we revealed that 15 Chinese wheat cultivars positive for Yr10 CG are susceptible to CYR29. We then expressed the Yr10 CG cDNA in the common wheat 'Bobwhite'. The Yr10 CG -cDNA positive transgenic plants were also susceptible to CYR29. Thus, it is highly unlikely that Yr10 CG corresponds to the Yr10 resistance gene. Using the Yr10 donor 'Moro' and the Pst-susceptible wheat 'Huixianhong', we generated two F3 populations that displayed a single Mendelian segregation on the Yr10 gene, and used them to remap the Yr10 gene. Six markers were placed in the Yr10 region, with the Yr10 CG gene now mapping about 1.2-cM ...Continue Reading

References

Nov 26, 2002·Trends in Genetics : TIG·Michael M NeffMichael Kalishman
Oct 7, 2005·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Cristobal UauyJorge Dubcovsky
Aug 4, 2012·Journal of Experimental Botany·Moshe FeldmanAbraham Korol
Nov 28, 2012·Journal of Genetics and Genomics = Yi Chuan Xue Bao·Cuiling YuanDaolin Fu
Dec 4, 2016·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Bosco ChemayekHarbans S Bariana
Jul 21, 2017·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Zhenzhen DongJorge Dubcovsky
Sep 16, 2017·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Firdissa E BokoreSridhar Bhavani

❮ Previous
Next ❯

Citations

Jul 31, 2019·International Journal of Molecular Sciences·Madhav BhattaP Stephen Baenziger
Jul 16, 2021·Frontiers in Plant Science·Qiang ZhangChaojie Xie
Nov 26, 2021·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Laura BouvetJames Cockram
Nov 28, 2021·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Laura BouvetJames Cockram

❮ Previous
Next ❯

Datasets Mentioned

BETA
AF149112
AK372166

Methods Mentioned

BETA
PCR
chip
genotyping
transgenic

Software Mentioned

JoinMap

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.