Results 41 to 50 of about 4,033 (168)

Forage Biomass and Chemical Composition of Buffelgrass Genotypes in the Semi‐Arid Region of Brazil

New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
Forage improvement in semi‐arid regions requires the identification of genotypes capable of maintaining productivity under climatic variability and chronic water scarcity. This study evaluated six buffelgrass (Cenchrus ciliaris L.) genotypes over two production years in northern Minas Gerais, Brazil, to characterize their agronomic, morphological, and ...
Maikom Bruno Gonçalves, Wilton Junio dos Santos Jesus, Arthur Ferreira Ruas, Antonio Brito Neto, Ingrid Souza Silva, Edson Marcos Viana Porto, Marinalva Martins dos Santos, Luciana Castro Geraseev, Mário Henrique França Mourthé, Thiago Gomes dos Santos Braz   +9 more
wiley   +1 more source

Identificação de fisiológicas de Pyriculariagrisea em arroz no estado de Minas Gerais Identification of physiological races of Pyricularia grisea in rice in the State of Minas Gerais

Ciência e Agrotecnologia, 2003
Com o objetivo de identificar as raças fisiológicas de Pyricularia grisea que ocorrem em Minas Gerais, coletaram-se 23 amostras de folhas de arroz com sintomas da brusone em 15 municípios representativos do estado.
Vanda Maria de O. Cornélio, Antônio Alves Soares, Júlio Sílvio de Sousa Bueno Filho, Plínio César Soares   +3 more
doaj   +1 more source

Definition of Tissue-Specific and General Requirements for Plant Infection in a Phytopathogenic Fungus

Molecular Plant-Microbe Interactions, 2001
Although plant diseases are usually characterized by the part of the plant that is affected (e.g., leaf spots, root rots, wilts), surprisingly little is known about the factors that condition the ability of pathogens to colonize different plant tissues ...
Marie Dufresne, Anne E. Osbourn
doaj   +1 more source

Time for a blast: genomics of Magnaporthe grisea

Molecular Plant Pathology, 2002
Summary The rice blast fungus Magnaporthe grisea causes one of the most destructive diseases of rice. Genetic studies of this important pathogen during the past decade have made it an excellent system for investigating fungal–plant interactions.
Jin-Rong, Xu, Chaoyang, Xue
openaire   +2 more sources

The genome sequence of the rice blast fungus Magnaporthe grisea [PDF]

Nature, 2005
Magnaporthe grisea is the most destructive pathogen of rice worldwide and the principal model organism for elucidating the molecular basis of fungal disease of plants. Here, we report the draft sequence of the M. grisea genome. Analysis of the gene set provides an insight into the adaptations required by a fungus to cause disease.
Dean, Ralph A., Talbot, Nicholas J., Ebbole, Daniel J., Farman, Mark L., Mitchell, Thomas K., Orbach, Marc J., Thon, Michael, Kulkarni, Resham, Xu, Jin Rong, Pan, Huaqin, Read, Nick D., Lee, Yong Ilwan, Carbone, Ignazio, Brown, Doug, Yeon, Yee Oh, Donofrio, Nicole, Jun, Seop Jeong, Soanes, Darren M., Djonovic, Slavica, Kolomlots, Elena, Rehmeyer, Cathryn, Li, Weixl, Harding, Michael, Kim, Soonok, Lebrun, Marc Henri, Bohnert, Heidi, Coughlan, Sean, Butler, Jonathan, Calvo, Sarah, Ma, Li Jun, Nicol, Robert, Purcell, Seth, Nusbaum, Chad, Galagan, James E., Dirren, Bruce W.   +34 more
openaire   +2 more sources

A whole‐genome assembly of St. Augustinegrass and visualizing diversity within the species

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract St. Augustinegrass [Stenotaphrum secundatum (Walt.) Kuntze] is a warm‐season turfgrass species in the family Poaceae. This species is a popular choice for lawns in the Southern United States, due to its higher tolerance to shade, heat and humidity.
Ashley N. Schoonmaker, Ashley G. Yow, Xingwang Yu, Rocio van der Laat, Jeffrey C. Glaubitz, Kim Thorsted, Matthew D. Robbins, B. Shaun Bushman, Sheron A. Simpson, Brian E. Scheffler, Nathan P. Lynch, Thomas G. Ranney, Susana Milla‐Lewis, Amanda M. Hulse‐Kemp   +13 more
wiley   +1 more source

Disease resistance of transgenic rice by overexpressing OsiWRKY gene

浙江大学学报. 农业与生命科学版, 2005
To derermine its bioiogical function, we transformed OsiWRKY gene into rice. Southern blot and Northern blot analyses showed that the OsiWRKY gene had been integrated into rice genome and overexpressed in rice.
LI Nan-yi, CAI Rong-yao, Fulai Ran, GUO Ze-jian   +3 more
doaj   +1 more source

Molecular Detection of Exserohilum turcicum in Maize Seeds: Validation of Specific Primers and Development of PCR/qPCR Protocols

Journal of Phytopathology, Volume 174, Issue 2, March/April 2026.
ABSTRACT Northern corn leaf blight, one of the most devastating diseases of maize (Zea mays), is caused by Exserohilum turcicum. This pathogen is widely distributed and can be found in maize fields across most regions of the world. The association of pathogens with seeds is considered a serious threat to the establishment of a field since seeds are ...
Marina Resende Faria Guimarães, Carolina da Silva Siqueira, José da Cruz Machado, Sueny Kelly Santos de França, Sarah da Silva Costa Guimarães   +4 more
wiley   +1 more source

Genome Organization and Evolution of the AVR-Pita Avirulence Gene Family in the Magnaporthe grisea Species Complex

Molecular Plant-Microbe Interactions, 2008
The avirulence (AVR) gene AVR-Pita in Magnaporthe oryzae prevents the fungus from infecting rice cultivars containing the resistance gene Pi-ta. A survey of isolates of the M.
Chang Hyun Khang, Sook-Young Park, Yong-Hwan Lee, Barbara Valent, Seogchan Kang   +4 more
doaj   +1 more source

ApCtf1β‐Interacting Target Proteins BDPH1 and BDEUL12 Regulate Pathogenicity in Arthrinium phaeospermum

Molecular Plant Pathology, Volume 27, Issue 3, March 2026.
This study found that BDPH1 and BDEUL12 interact with Apctf1β. They regulate growth, development, and chemical stress response in Arthrinium phaeospermum, and are crucial for its pathogenicity. ABSTRACT Arthrinium phaeospermum is the primary pathogen responsible for shoot blight disease in Bambusa pervariabilis × Dendrocalamopsis grandis.
Qian Chen, Haiyan Luo, Han Zhao, Zhanbo Liu, Shan Han, Chunlin Yang, Long Liu, Hua Yang, Han Liu, Shujiang Li   +9 more
wiley   +1 more source