Emergence and spread of new races of wheat stem rust fungus: continued threat to food security and prospects of genetic control
Race Ug99 (TTKSK) of Puccinia graminis f. sp. tritici, detected in Uganda in 1998, has been
recognized as a serious threat to food security because it possesses combined virulence to …
recognized as a serious threat to food security because it possesses combined virulence to …
Cloning of the broadly effective wheat leaf rust resistance gene Lr42 transferred from Aegilops tauschii
The wheat wild relative Aegilops tauschii was previously used to transfer the Lr42 leaf rust
resistance gene into bread wheat. Lr42 confers resistance at both seedling and adult stages …
resistance gene into bread wheat. Lr42 confers resistance at both seedling and adult stages …
Marker-assisted breeding of hexaploid spring wheat in the Canadian prairies
Bread wheat (Triticum aestivum L.) is an important crop and export commodity for Canada.
Increased global population, demand for superior quality grains, and rapidly evolving …
Increased global population, demand for superior quality grains, and rapidly evolving …
A consensus map for Ug99 stem rust resistance loci in wheat
Key message This consensus map of stem rust genes, QTLs, and molecular markers will
facilitate the identification of new resistance genes and provide a resource of in formation for …
facilitate the identification of new resistance genes and provide a resource of in formation for …
A wheat kinase and immune receptor form host-specificity barriers against the blast fungus
S Arora, A Steed, R Goddard, K Gaurav, T O'Hara… - Nature Plants, 2023 - nature.com
Since emerging in Brazil in 1985, wheat blast has spread throughout South America and
recently appeared in Bangladesh and Zambia. Here we show that two wheat resistance …
recently appeared in Bangladesh and Zambia. Here we show that two wheat resistance …
Kenyan Isolates of Puccinia graminis f. sp. tritici from 2008 to 2014: Virulence to SrTmp in the Ug99 Race Group and Implications for Breeding Programs
M Newcomb, PD Olivera, MN Rouse… - …, 2016 - Am Phytopath Society
Frequent emergence of new variants in the Puccinia graminis f. sp. tritici Ug99 race group in
Kenya has made pathogen survey a priority. We analyzed 140 isolates from 78 P. graminis f …
Kenya has made pathogen survey a priority. We analyzed 140 isolates from 78 P. graminis f …
[PDF][PDF] Catalogue of gene symbols for wheat: 2001 supplement
RA McIntosh, KM Devos, J Dubcovsky… - A nnual W heat N e ws …, 2001 - Citeseer
The most recent version of the Catalogue, compiled for the 11th International Wheat
Genetics Symposium held in Brisbane, Australia is available from the Komugi and …
Genetics Symposium held in Brisbane, Australia is available from the Komugi and …
Association analysis of stem rust resistance in US winter wheat
Stem rust has become a renewed threat to global wheat production after the emergence and
spread of race TTKSK (also known as Ug99) and related races from Africa. To elucidate US …
spread of race TTKSK (also known as Ug99) and related races from Africa. To elucidate US …
Mapping and validation of stem rust resistance loci in spring wheat line CI 14275
ZC Kosgey, EA Edae, R Dill-Macky, Y Jin… - Frontiers in plant …, 2021 - frontiersin.org
Stem rust caused by Puccinia graminis f. sp. tritici (Pgt) remains a constraint to wheat
production in East Africa. In this study, we characterized the genetics of stem rust resistance …
production in East Africa. In this study, we characterized the genetics of stem rust resistance …
Association mapping of North American spring wheat breeding germplasm reveals loci conferring resistance to Ug99 and other African stem rust races
Abstract Background The recently identified Puccinia graminis f. sp. tritici (Pgt) race TTKSK
(Ug99) poses a severe threat to global wheat production because of its broad virulence on …
(Ug99) poses a severe threat to global wheat production because of its broad virulence on …