Results 61 to 70 of about 8,286 (205)

A framework for gene mapping in wheat demonstrated using the Yr7 yellow rust resistance gene [PDF]

, 2020
We used three approaches to map the yellow rust resistance gene Yr7 and identify associated SNPs in wheat. First, we used a traditional QTL mapping approach using a double haploid (DH) population and mapped Yr7 to a low-recombination region of chromosome
Bansept-Basler, Pauline, El-Soda, Mohamed, Gardiner, Laura-Jayne, Hall, Anthony, O'Sullivan, Donal M.   +4 more
core   +3 more sources

Population genetics studies of Puccinia striiformis f. sp. tritici in Dagestan and Northwestern Russia

Труды по прикладной ботанике, генетике и селекции, 2021
Background. Yellow rust (Puccinia striiformis West.) is a harmful disease of cereal crops. Significant yellow rust in cidence has systematically been registered on VIR’s experimental fields in Derbent (Dagestan) and Pushkin (North western Russia ...
E. L. Shaydayuk, D. R. Yakovleva, K. M. Abdullaev, V. P. Pyukkenen, E. I. Gultyaeva   +4 more
doaj   +1 more source

A Fusarium sacchari Glycoside Hydrolase 12 Protein FsEG1 Is a Major Virulence Factor During Sugarcane Infection and Confers Resistance to Pokkah Boeng Disease via the HIGS Strategy

Plant Biotechnology Journal, EarlyView.
ABSTRACT Pokkah Boeng disease (PBD), caused by Fusarium sacchari, has severely impacted the yield and quality of sugarcane, resulting in significant economic losses. However, the molecular interaction mechanisms between F. sacchari and sugarcane remain poorly understood.
Deng Wu, Tianshu Hong, Lulu Wang, Qianqian Ren, Shichao Wang, Yixue Bao, Muqing Zhang, Wei Yao, Qin Hu   +8 more
wiley   +1 more source

Periodic Host Absence Can Select for Higher or Lower Parasite Transmission Rates [PDF]

, 2011
This paper explores the effect of discontinuous periodic host absence on the evolution of pathogen transmission rates by using Ro maximisation techniques.
A Giménez, AJ Fisher, AR Cook, B Pariaud, BM Cunfer, BR Levin, C. Lannou, CL Campbell, D Kadish, DW Stephens, E Lô-Pelzer, EL Charnov, F Bosch van den, F. van den Berg, F. van den Bosch, GJ Gibson, GN Agrios, I Sorrell, J Grasman, J Montarry, J Montarry, J. A. J. Metz, JAJ Metz, JC Koella, JC Zadoks, JJ Bull, K Koelle, L Maillette, LJ Herr, M Baalen van, MA Semenov, MM Abang, N Bacaer, N Bacaer, N. Bacaer, PD Hewett, PM Harris, R Olinky, RJ Gibbs, RM Anderson, RM Anderson, S Altizer, S Bonhoeffer, S Gubbins, S Gubbins, S Sacristan, SD Mylius, T Caraco, T Day, T Day, U Dieckmann, XM Chen, Y Luo   +52 more
core   +3 more sources

Host‐Induced Silencing of Rhizoctonia Solani 5‐Enolpyruvylshikimate‐3‐Phosphate Synthase Impairs Its Virulence in Rice

Plant Biotechnology Journal, EarlyView.
ABSTRACT Sheath blight disease of rice caused by the fungal pathogen R. solani AG1‐IA remains a big threat to rice production worldwide. A limited genetic variation in rice for tolerance to this pathogen and little success in understanding how it defeats host defence are major reasons behind it.
Vinod Kumar, Apoorva Prasad, Akshita Goel, Vijay Kumar Sharma, Jagjeet Singh Lore, Arun Kumar   +5 more
wiley   +1 more source

Progress Towards Genetics and Breeding for Minor Genes Based Resistance to Ug99 and Other Rusts in CIMMYT High-Yielding Spring Wheat

Journal of Integrative Agriculture, 2014
Wheat rusts continue to cause significant losses worldwide despite major efforts given to their genetic control. This is due to frequent evolution and selection of virulence in pathogen overcoming the deployed race-specific resistance genes. Although the
Ravi Prakash Singh, Sybil Herrera-Foessel, Julio Huerta-Espino, Sukhwinder Singh, Sridhar Bhavani, Caixia Lan, Bhoja Raj Basnet   +6 more
doaj   +1 more source

A novel fungal hyperparasite of Puccinia striiformis f. sp. tritici, the causal agent of wheat stripe rust. [PDF]

PLoS ONE, 2014
Puccinia striiformis f. sp. tritici (Pst), the causal fungus of wheat stripe rust, was previously reported to be infected by Lecanicillium lecanii, Microdochium nivale and Typhula idahoensis. Here, we report a novel hyperparasite on Pst.
Gangming Zhan, Yuan Tian, Fuping Wang, Xianming Chen, Jun Guo, Min Jiao, Lili Huang, Zhensheng Kang   +7 more
doaj   +1 more source

Multi-Layer Biosensor for Pre-Symptomatic Detection of Puccinia strifformis, the Causal Agent of Yellow Rust

Biosensors, 2022
The yellow rust of wheat (caused by Puccinia striiformis f. sp. tritici) is a devastating fungal infection that is responsible for significant wheat yield losses.
Mohamed H. Hassan, Abdalla M. Omar, Evangelos Daskalakis, Abubaker A. Mohamed, Lesley A. Boyd, Christopher Blanford, Bruce Grieve, Paulo JDS. Bartolo   +7 more
doaj   +1 more source

The miR171a‐TaSCL6‐1 Module Acts Downstream of miR164‐Targeted TaNAC21/22 to Regulate Leaf Rust Resistance in Wheat

Plant Biotechnology Journal, EarlyView.
ABSTRACT Wheat leaf rust, caused by Puccinia triticina, poses a significant threat to global wheat production. MicroRNAs (miRNAs) are critical regulators of plant growth, development and stress responses; however, their role in wheat resistance to leaf rust remains poorly understood.
Mengjiao Guo, Shujuan Liu, Yuxue Pan, Yilin Huang, Lingqi Kong, Yinhui Zhang, Haixia Liu, Jian Hou, Hongxia Liu, Xiaoyu Zhang, Xueyong Zhang, Chenyang Hao, Tian Li   +12 more
wiley   +1 more source

Evaluación de la incidencia de enfermedades criptogámicas foliares en cereales de invierno y primavera en España. Periodo 1993-1996. [PDF]

, 2008
El trabajo presenta los resultados de evaluar las micosis foliares de los cereales durante tres campañas de cultivo consecutivas: 1993-94; 1994-95 y 1995-96. En la campaña 1993-1994 fueron evaluadas 154 variedades de trigo, triticale y cebada.
Cara Garcia, Miguel de, Iglesias Gonzalez, Concepcion, Palmero Llamas, Daniel, Santos, M., Tello Marquina, Julio   +4 more
core   +1 more source