Results 61 to 70 of about 9,638 (201)

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

WRKY Transcription Factors: Integral Regulators of Defence Responses to Biotic Stress in Crops

Plant Biotechnology Journal, EarlyView.
ABSTRACT Crops are continually challenged by biotic stresses, including fungal, bacterial and viral pathogens and insect pests, which cause substantial yield and quality losses worldwide. WRKY transcription factors constitute a plant‐specific and functionally diverse family that is central to immune regulation.
Dongjiao Wang, Ruize Zhang, Wenhui Zou, Yuanyuan Zhang, Wanying Zhao, Tingting Sun, Qibin Wu, Zheng Qing Fu, Youxiong Que   +8 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

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

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

Management of stripe rust of barley (Hordeum vulgare L.) using fungicides [PDF]

, 2015
Under field conditions, various fungicide molecules were validated for their effectiveness on barley (Hordeum vulgare L.) stripe rust Puccinia striiformis f. sp. consecutively for three years under artificial field epiphytotic conditions.
Devlash, Rakesh, Kishore, Naval, Singh, Guru Dev   +2 more
core   +2 more sources

EFFICIENCY OF THYMOL AND CARVACROL IN ACTIVATION OF PATHOGENESIS RELATED GENES IN WHEAT AGAINST PUCCINIA STRIIFORMIS [PDF]

, 2022
E. I. El-Shafeey, Aziza A. Aboulila, E Wheish, M. Ashmawy, Mohsen Mohamed Elsharkawy   +4 more
openalex   +1 more source

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

TaMCA4, a Novel Wheat Metacaspase Gene Functions in Programmed Cell Death Induced by the Fungal Pathogen Puccinia striiformis f. sp. tritici

Molecular Plant-Microbe Interactions, 2012
Programmed cell death (PCD) is a physiological process to remove redundant or harmful cells, for the development of multicellular organisms, or for restricting the spread of pathogens (hypersensitive response).
Xiaodong Wang, Xiaojie Wang, Hao Feng, Chunlei Tang, Pengfei Bai, Guorong Wei, Lili Huang, Zhensheng Kang   +7 more
doaj   +1 more source

A Repertoire of Major Genes From Crop Wild Relatives for Breeding Disease‐Resistant Wheat, Rice, Maize, Soybean and Cotton Crops

Plant Breeding, EarlyView.
ABSTRACT Global food demand is predicted to rise anywhere from 59% to 98% by 2050 because of increasing population. However, the continued depletion of natural resources and increasing biotic and abiotic stresses will continue to pose significant threats to global food security in coming years.
Memoona Khalid, Hafiz Mamoon Rehman, Tsz‐Yan Cheung, Shakeel Ahmed, Ting Fung Chan, Hon‐Ming Lam   +5 more
wiley   +1 more source