Results 101 to 110 of about 14,483 (221)

Lr nil reactions to severities of Puccinia triticna and Puccinia striiformis

, 2002
Resistance according to characters, to Puccinia triticina and Puccinia striifonnis of the Lr near isogenics Thatcher based lines were investigated in field conditions during the 2001., in Yugoslavia and Bulgaria. Differences in reaction types and infection intensity exist in and between localities. Completely resistant were lines Lr 9, Lr 19 and Lr 24 (
Jerković, Zoran, Todorova, Marija, Jevtić, Radivoje   +2 more
openaire   +1 more source

Genetics of Avirulence and Interacting Inhibitors in Puccinia Striiformis F. Sp. Tritici

Fungal Genetics and Biology
The segregation of molecular markers and avirulence was investigated in three progeny populations of Puccinia striiformis f. sp. tritici (Pst), derived from selfing of the three European isolates DK09_11(PstS7), DK02d_12 (PstS8) and DK219_19 (PstS15).
Livbjerg, My, Rodriguez-Algaba, Julian; id_orcid 0000-0002-4960-7562, Brown, James K.M., Sørensen, Chris K.; id_orcid 0000-0002-3025-5843, Hovmøller, Mogens; id_orcid 0000-0002-4432-8898, Justesen, Annemarie Fejer; id_orcid 0000-0001-7969-8760   +5 more
openaire   +3 more sources

Isometric virus-like particles encapsidate the double-stranded RNA found in Puccinia striiformis, Puccinia recondita, and Puccinia sorghi

, 1989
Isolates of Puccinia striiformis (wheat stripe rust), Puccinia recondita (wheat leaf rust), and Puccinia sorghi (maize rust) contain complexes of double-stranded RNA.
Matthew J. Dickinson, A. Pryor
core   +1 more source

Cytological and genetical studies on Puccinia striiformis westend

, 2023
Cytological and genetical studies were carried out on the possible mechanism(s) involved in the production of new physiologic races of the yellow rust pathogen, Puccinia striiformis. The size and structure of dividing and non-dividing nuclei in hyphae and basidiospores was ascertained using light and electron microscopy.
openaire   +2 more sources

SRAP technique efficiently generates polymorphisms in puccinia striiformis isolates

, 2010
Wheat stripe rust, caused by the fungal pathogen Puccinia striiformis f.sp. tritici (PST), is a major disease of wheat in temperate-cold climates. The identification of new markers would ease the procedure for evaluating the ongoing pathogen evolution ...
H. Komjati, M. Pasquali, D. Lee, R. Bayles, Rosemary Bayles, Matias Pasquali, David Lee, Hedvig Komjati   +7 more
core   +1 more source

Triticum aestivum infected with Puccinia striiformis: small RNA and PARE (degradome) sequencing

, 2015
The fungus Puccinia striiformis causes stripe rust disease in cereal crops. This project contains raw sequence reads from small RNA sequencing and Parallel Analysis of RNA Ends (PARE, i.e. degradome-seq).
Washington State University (17855222)
core  

Population composition and virulence of Puccinia striiformis f. sp. tritici in Kazakhstan

In recent years, epidemics of wheat yellow rust caused by Puccinia striiformis f. sp. tritici (Pst) have been observed in major winter wheat-producing regions in Kazakhstan. However, there is currently very little information about the racial composition
Aralbek Rsaliyev, Rakhim Urazaliev, Shynbolat Rsaliyev, Akerke Serikbaykyzy, Saltanat Dubekova   +4 more
core   +1 more source

Breeding successes with spring wheat germplasm

California Agriculture, 1977
University of California and U.S. Department of Agriculture scientists have been conducting a wheat breeding program at Davis since the 1920s. In the early years, germplasm resources came from the old California cultivars, with their characteristic white
C Qualset, J Prato, H Vogt
doaj  

The future of gene discovery and molecular marker development for rust resistance in wheat

NUST Journal of Natural Sciences
Wheat rust diseases, caused by the pathogens Puccinia graminis (stem rust), Puccinia triticina (leaf rust), and Puccinia striiformis (stripe rust), have been among the most devastating threats to wheat production worldwide.
Urmil Bansal
doaj   +1 more source

Genetic Diversity and Evolution of Puccinia striiformis in Canada

Stripe rust, caused by Puccinia striiformis f. sp. tritici (Pst), poses a significant threat to global wheat production. Additional forms of this pathogen affect barley and other grasses, complicating management efforts. This thesis presents a comprehensive analysis of the Canadian Pst population by integrating field surveys, virulence characterization,
openaire   +1 more source