Results 21 to 30 of about 3,118 (178)

Evolution of an Avirulence Gene, AVR1-CO39, Concomitant with the Evolution and Differentiation of Magnaporthe oryzae

Molecular Plant-Microbe Interactions, 2005
The significance of AVR1-CO39, an avirulence gene of the blast fungus corresponding to Pi-CO39(t) in rice cultivars, during the evolution and differentiation of the blast fungus was evaluated by studying its function and distribution in Pyricularia spp ...
Yukio Tosa, Jun Osue, Yukiko Eto, Hong-Sik Oh, Hitoshi Nakayashiki, Shigeyuki Mayama, Sally A. Leong   +6 more
doaj   +1 more source

Giant Protoplast of Pyricularia oryzae Cavara.

Japanese Journal of Phytopathology, 1992
Protoplasts of Pyricularia oryzae, which were isolated from mycelium or germ-tube by 1% Cellulase “Onozuka” R-10 and 1% Driselase, kept spherical shape and sensitivity to osmotic change, and became larger in size when incubated in potato sucrose broth or the synthetic medium containing 0.6M sucrose and also the enzymes. Twenty-four hr after incubation,
Tohru TERAOKA, Yoshinobu SHIMURA, Daijiroh HOSOKAWA, Minoru WATANABE   +3 more
openaire   +2 more sources

A Clone Resource of Magnaporthe oryzae Effectors That Share Sequence and Structural Similarities Across Host-Specific Lineages

Molecular Plant-Microbe Interactions, 2020
The blast fungus Magnaporthe oryzae (syn. Pyricularia oryzae) is a destructive plant pathogen that can infect about 50 species of both wild and cultivated grasses, including important crops such as rice and wheat. M.
Yohann Petit-Houdenot, Thorsten Langner, Adeline Harant, Joe Win, Sophien Kamoun   +4 more
doaj   +1 more source

AKTIVITAS ANTIMITOTIK DARI EKSTRAK KARANG LUNAK GENUS SINULARIA

Omni-Akuatika, 2015
Soft coral genus Sinularia be a sources of terpenoid compounds that show efficacy in vitro cytotoxic test using cancer cell lines. The study looked at the morphological changes that occur in fungal mycelial growth of Pyricularia oryzae, such as curling ...
Wendy Alexander Tanod, Remy E. P. Mangindaan, Magie Kapojos   +2 more
doaj   +1 more source

Isolasi, Identifikasi dan Karakterisasi Jamur Pyricularia oryzae Penyebab Penyakit Blas pada Tanaman Padi di Kediri, Jawa Timur

Agriprima: Journal of Applied Agricultural Sciences
Padi (Oryza sativa Linnaeus) merupakan tanaman penting dan termasuk komoditas pangan utama di Indonesia. Salah satu penyakit yang dapat menurunkan produktivitas padi dan menimbulkan kerugian besar yaitu penyakit Blas yang disebabkan oleh jamur ...
Sandy Yohana Avelia, Fibrianti Shinta Dewi, Arrohmatus Syafaqoh Li’aini   +2 more
doaj   +1 more source

Factors affecting synthesis of silver-nanoparticles and antimicrobial applications

Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2020
Silver nanoparticles were synthesized from silver sulfate by using the chemical reduction method with dextran as both a reducing agent and a protective agent.
Phuong My Ton Nu, Nguyen Thi Thanh Hai, Nguyen Thi Thu Thuy, Nguyen Vinh Phu, Nguyen Thi Huong, Doan Thi Hang Nga, Ha Xuan Quoc Huy, Tran Thai Hoa   +7 more
doaj   +1 more source

Pyricularia pennisetigena and P. zingibericola from invasive grasses infect signal grass, barley and wheat

Pesquisa Agropecuária Tropical, 2016
Fungal species from the Pyricularia genus are associated with blast disease in plants from the Poaceae family, causing losses in economically important crops such as rice, oat, rye, barley, wheat and triticale.
Juliana Teodora de Assis Reges, Matheus Mereb Negrisoli, Adriano Francis Dorigan, Vanina Lilián Castroagudín, João Leodato Nunes Maciel, Paulo Cezar Ceresini   +5 more
doaj   +1 more source

Monitoring and Surveillance of Aerial Mycobiota of Rice Paddy through DNA Metabarcoding and qPCR

Journal of Fungi, 2020
The airborne mycobiota has been understudied in comparison with the mycobiota present in other agricultural environments. Traditional, culture-based methods allow the study of a small fraction of the organisms present in the atmosphere, thus missing ...
Sara Franco Ortega, Ilario Ferrocino, Ian Adams, Simone Silvestri, Davide Spadaro, Maria Lodovica Gullino, Neil Boonham   +6 more
doaj   +1 more source

G Protein α Subunit Genes Control Growth, Development, and Pathogenicity of Magnaporthe grisea

Molecular Plant-Microbe Interactions, 1997
Three G protein α subunit genes have been cloned and characterized from Magnaporthe grisea: magA is very similar to CPG-2 of Cryphonectria parasitica; magB is virtually identical to CPG-1 of Cryphonectria parasitica, to gna1 of Neurospora crassa, and to ...
Shaohua Liu, Ralph A. Dean
doaj   +1 more source

CRISPR-Cas12a ribonucleoprotein-mediated gene editing in the plant pathogenic fungus Magnaporthe oryzae

STAR Protocols, 2022
Summary: Gene replacements through homologous recombination (HR) have been extensively used for functional genomic studies. However, the general efficiency of HR repair can be low in filamentous fungi and the process laborious.
Jun Huang, David E. Cook
doaj   +1 more source