Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Zacharias A. Pretorius"'
Autor:
Tim C. Hewitt, Eva C. Henningsen, Danilo Pereira, Kerensa McElroy, Eric S. Nazareno, Sheshanka Dugyala, Hoa Nguyen-Phuc, Feng Li, Marisa E. Miller, Botma Visser, Zacharias A. Pretorius, Willem H. P. Boshoff, Jana Sperschneider, Eva H. Stukenbrock, Shahryar F. Kianian, Peter N. Dodds, Melania Figueroa
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 37, Iss 3, Pp 290-303 (2024)
Puccinia coronata f. sp. avenae (Pca) is an important fungal pathogen causing crown rust that impacts oat production worldwide. Genetic resistance for crop protection against Pca is often overcome by the rapid virulence evolution of the pathogen. Thi
Externí odkaz:
https://doaj.org/article/ff9c16c5ad934916a571fbafa16966e8
Autor:
Jianping Zhang, Timothy C. Hewitt, Willem H. P. Boshoff, Ian Dundas, Narayana Upadhyaya, Jianbo Li, Mehran Patpour, Sutha Chandramohan, Zacharias A. Pretorius, Mogens Hovmøller, Wendelin Schnippenkoetter, Robert F. Park, Rohit Mago, Sambasivam Periyannan, Dhara Bhatt, Sami Hoxha, Soma Chakraborty, Ming Luo, Peter Dodds, Burkhard Steuernagel, Brande B. H. Wulff, Michael Ayliffe, Robert A. McIntosh, Peng Zhang, Evans S. Lagudah
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
The tall wheat grass-derived stem rust resistance genes Sr26 and Sr61 are among a few ones that are effective to all current dominant races of stem rust, including Ug99. Here, the authors show that the two genes are present in a small non-recombinoge
Externí odkaz:
https://doaj.org/article/2e9b81e6ec714b3e9b5edd8e0d0a4f42
Autor:
Willem H.P. BOSHOFF, Botma VISSER, Cornel M. BENDER, Alan R. WOOD, Lisa ROTHMANN, Keith WILSON, Victor HAMILTON-ATTWELL, Zacharias A. PRETORIUS
Publikováno v:
Phytopathologia Mediterranea (2022)
Fig rust, caused by Cerotelium fici, was first recorded in South Africa in 1927. Recent observations have revealed high incidence of rust and untimely defoliation of fig trees (Ficus carica) in residential gardens and commercial orchards. Using phylo
Externí odkaz:
https://doaj.org/article/00de5787c8e0437ba0c0aca42730af03
Autor:
Feng Li, Narayana M. Upadhyaya, Jana Sperschneider, Oadi Matny, Hoa Nguyen-Phuc, Rohit Mago, Castle Raley, Marisa E. Miller, Kevin A. T. Silverstein, Eva Henningsen, Cory D. Hirsch, Botma Visser, Zacharias A. Pretorius, Brian J. Steffenson, Benjamin Schwessinger, Peter N. Dodds, Melania Figueroa
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-15 (2019)
Strain Ug99 of the wheat stem rust pathogen, Puccinia graminis f. sp. tritici, is a major threat to global food security. Here, the authors present genomic analyses supporting that Ug99 arose as a result of non-sexual genetic exchange between dikaryo
Externí odkaz:
https://doaj.org/article/86f3f637e64d4f3ea4ab276ec81a8f51
Autor:
Zacharias A. Pretorius, Renée Prins, Elsabet Wessels, Cornel M. Bender, Botma Visser, Willem H.P. Boshoff
Publikováno v:
South African Journal of Science, Vol 116, Iss 11/12 (2020)
Rust diseases, although seasonal, have been severe constraints in wheat production in South Africa for almost 300 years. Rust research gained momentum with the institution of annual surveys in the 1980s, followed by race identification, an understand
Externí odkaz:
https://doaj.org/article/9a236998805a419fae3e6c0b4f78ceb2
Autor:
Jason D. Zurn, Matthew N. Rouse, Shiaoman Chao, Meriem Aoun, Godwin Macharia, Colin W. Hiebert, Zacharias A. Pretorius, J. Michael Bonman, Maricelis Acevedo
Publikováno v:
BMC Genomics, Vol 19, Iss 1, Pp 1-11 (2018)
Abstract Background Research to identify and characterize stem rust resistance genes in common wheat, Triticum aestivum, has been stimulated by the emergence of Ug99-lineage races of the wheat stem rust pathogen, Puccinia graminis f. sp. tritici (Pgt
Externí odkaz:
https://doaj.org/article/c9c60bcef2854c9f84b27e5285eca878
Autor:
Zacharias A. Pretorius, Gerrie J. Booysen, Willem H. P. Boshoff, Jozua H. Joubert, Gerrie J. Maree, Johan Els
Publikováno v:
Frontiers in Plant Science, Vol 10 (2019)
Optimized inoculation procedures are an important consideration in achieving repeatable plant infection when working with biotrophic rust fungi. Several plant pathology laboratories specializing in rust research employ a system where the collection a
Externí odkaz:
https://doaj.org/article/a5efaaf83d064d4e848f3538b1f5f32b
Autor:
Eitan Millet, Brian J. Steffenson, Renée Prins, Hanan Sela, Alexandra M. Przewieslik-Allen, Zacharias A. Pretorius
Publikováno v:
The Plant Genome, Vol 10, Iss 3 (2017)
Many accessions of the wheat wild relative Sharon goatgrass ( Eig., ) are resistant to African races of the stem rust pathogen (i.e., Ug99 group races), which currently threaten wheat production worldwide. A procedure was designed to introgress the r
Externí odkaz:
https://doaj.org/article/a822e14b958641039fc9fdc6652a7bae
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 16, Iss 11, Pp 955-961 (2003)
Evidence for the presence of a polygalacturonase-inhibiting protein (PGIP) from a monocotyledonous cereal is presented. A 40.3-kDa PGIP that was closely associated with the cell wall was acetone-extracted and purified from wheat (Triticum aestivum L.
Externí odkaz:
https://doaj.org/article/d604029e91ca4b5e900b4c4eb48c4da2
Autor:
Willem H. P. Boshoff, Alan R. Wood, Botma Visser, Cornel M. Bender, Lize Joubert, Jan Richter, M. Catherine Aime, Zacharias A. Pretorius
Publikováno v:
Mycologia. 114:319-336