Results 31 to 40 of about 73,689 (248)

Genome-wide association mapping reveals potential novel loci controlling stripe rust resistance in a Chinese wheat landrace diversity panel from the southern autumn-sown spring wheat zone

BMC Genomics, 2021
Background Stripe rust, caused by the fungal pathogen Puccinia striiformis f. sp. tritici (Pst), is a serious foliar disease of wheat. Identification of novel stripe rust resistance genes and cultivation of resistant cultivars are considered to be the ...
Yuqi Wang, Can Yu, Yukun Cheng, Fangjie Yao, Li Long, Yu Wu, Jing Li, Hao Li, Jirui Wang, Qiantao Jiang, Wei Li, Zhien Pu, Pengfei Qi, Jian Ma, Mei Deng, Yuming Wei, Xianming Chen, Guoyue Chen, Houyang Kang, Yunfeng Jiang, Youliang Zheng   +20 more
doaj   +1 more source

Association analysis of stem rust resistance in U.S. winter wheat. [PDF]

PLoS ONE, 2014
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 U.S.
Dadong Zhang, Robert L Bowden, Jianming Yu, Brett F Carver, Guihua Bai   +4 more
doaj   +1 more source

Distinct Mechanisms Govern the Dosage-Dependent and Developmentally Regulated Resistance Conferred by the Maize Hm2 Gene

Molecular Plant-Microbe Interactions, 2008
The maize Hm2 gene provides protection against the leaf spot and ear mold disease caused by Cochliobolus carbonum race 1 (CCR1). In this regard, it is similar to Hm1, the better-known disease resistance gene of the maize–CCR1 pathosystem.
Satya Chintamanani, Dilbag S. Multani, Holly Ruess, Gurmukh S. Johal   +3 more
doaj   +1 more source

Evaluation of advanced bread spring wheat lines for field and seedling resistance to foliar pathogens

BIO Web of Conferences, 2020
Foliar diseases (rusts and blotches) significantly limit the yield of spring wheat in the Southern Urals. The aim of the research was a comprehensive assessment of 17 promising lines of bread spring wheat, created at the Chelyabinsk Research Institute of
Gultyaeva Elena I., Shreyder Ekaterina R., Kushnirenko Igor’ Yu., Shaydayuk Ekaterina L., Kovalenko Nadezhda M.   +4 more
doaj   +1 more source

Glutenin analysis for the safe screening of self-pollinated wheat seeds when developing doubled-haploid populations [PDF]

Pesquisa Agropecuária Brasileira, 2018
: The objective of this work was to apply glutenin analysis, as a simple and reliable method, to identify self-pollinated wheat (Triticum aestivum) seeds in F1 crosses, when developing mapping populations using doubled-haploid (DH) technology.
Gisele Abigail Montan Torres, Sandra Maria Mansur Scagliusi, Márcia Soares Chaves, Luciano Consoli   +3 more
doaj   +1 more source

Multi-stage resistance to Zymoseptoria tritici revealed by GWAS in an Australian bread wheat diversity panel

Frontiers in Plant Science, 2022
Septoria tritici blotch (STB) has been ranked the third most important wheat disease in the world, threatening a large area of wheat production. Although major genes play an important role in the protection against Zymoseptoria tritici infection, the ...
Nannan Yang, Ben Ovenden, Brad Baxter, Megan C. McDonald, Peter S. Solomon, Andrew Milgate   +5 more
doaj   +1 more source

Genome‐Wide Association Mapping of Resistance to Septoria Nodorum Leaf Blotch in a Nordic Spring Wheat Collection

The Plant Genome, 2019
Core Ideas First genome‐wide association mapping of adult plant Septoria nodorum blotch resistance. Some adult plant resistance loci were shared with seedling resistance loci.
Anja Karine Ruud, Jon Arne Dieseth, Andrea Ficke, Eiko Furuki, Huyen T. T. Phan, Richard P. Oliver, Kar‐Chun Tan, Morten Lillemo   +7 more
doaj   +1 more source

Adult Plant Resistance to Fungal Pathogens of Wheat [PDF]

, 1998
There is evidence that wheat, as well as containing genes for resistance, also contains genes that promote susceptibility to disease. Mutagenesis of the variety Hobbit 'sib' produced a number of lines with increased resistance to yellow rust (Worland & Law, 1991).
openaire   +1 more source

Resistance to leaf rust in cultivars and wheat lines from Paraguay

Agrociencia Uruguay
Leaf rust (LR) of bread wheat (Triticum aestivum L.), caused by the fungus Puccinia triticina Eriks, is one of the most important diseases in Paraguay, the Southern Cone of America and worldwide.
Ruth Scholz, Silvia Pereyra, Paula Silva, Silvia Germán   +3 more
doaj   +1 more source

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm, Bea Tornberg, Erik Delsing Malmberg, Henrik Hasle, Kristian Løvvik Juul‐Dam, Lars Palmqvist, Borhan R. Saeed, Giti Shah Barkhordar, Anastasia Soboli, Anna Staffas, Jonas Abrahamsson, Linda Fogelstrand   +11 more
wiley   +1 more source