Results 11 to 20 of about 6,388 (220)

Pyricularia oryzae enhances Streptomyces griseus growth via non-volatile alkaline metabolites. [PDF]

Environ Microbiol Rep
The growth of Streptomyces griseus was promoted on potato dextrose agar (PDA) medium when cocultured with Pyricularia oryzae, but not when cultured alone. A PDA plate supplemented with phenol red indicated that P. oryzae increased the pH of the surrounding area. The area with increased pH promoted S.
Sugiura R, Arazoe T, Motoyama T, Osada H, Kamakura T, Kuramochi K, Furuyama Y.   +6 more
europepmc   +2 more sources

Pyricularia oryzae: Lab star and field scourge. [PDF]

Mol Plant Pathol
The fungal pathogen Pyricularia oryzae (syn. Magnaporthe oryzae) is the causal agent of blast disease on cereals and grasses and a model organism in plant–pathogen interaction research. Abstract Pyricularia oryzae (syn. Magnaporthe oryzae), is a filamentous ascomycete that causes a major disease called blast on cereal crops, as well as on a wide ...
Baudin M, Le Naour-Vernet M, Gladieux P, Tharreau D, Lebrun MH, Lambou K, Leys M, Fournier E, Césari S, Kroj T.   +9 more
europepmc   +2 more sources

Expression of resistance in rice hybrids to Pyricularia grisea [PDF]

Fitopatologia Brasileira, 2002
Thirty-nine rice (Oryza sativa) hybrids and their restorers were assessed for vertical resistance to Pyricularia grisea in the rice blast nursery, and in artificial inoculation tests with two pathotypes, under controlled greenhouse conditions. The hybrids were developed from cytoplasmic genetic male sterile lines 046I and IR 58025A, derived from WA ...
PRABHU, ANNE S., GUIMARÃES, ELCIO P., FILIPPI, MARTA C., ARAUJO, LEILA G., CUTRIM, VERIDIANO A.   +4 more
openaire   +3 more sources

The role of silicon in suppressing gray leaf spot development in St. Augustinegrass

EDIS, 2003
If you maintain St. Augustinegrass (Stenotaphrum secundatum) in Florida, its possible that gray leaf spot, caused by the fungus Magnaporthe grisea (Pyricularia grisea), will be a problem in your lawn or sod field.
M. Brecht, Lawrence Datnoff, Russell Nagata, Thomas Kucharek   +3 more
doaj   +5 more sources

Exploring the Substitution of the C21-OAc Moiety in [11]Cytochalasans: Synthesis and Evaluation of Fluorophore Conjugates. [PDF]

Chembiochem
Via in silico docking of pyrichalasin H on G‐ and F‐actin, the C21‐OAc moiety is identified as a modifiable site tolerated for actin binding. Fluorescent [11]cytochalasan probes from pyrichalasin H and epoxycytochalasin C are obtained by selective C21‐OAc hydrolysis and acylation.
Kagho MD, Schmidt K, Chakrabarti A, Karger M, Lambert C, Hauser M, Cox RJ, Rottner K, Stadler M, Stradal TE, Klahn P.   +10 more
europepmc   +2 more sources

Genetic Structure of the Rice Blast Pathogen (Magnaporthe oryzae) over a Decade in North Central California Rice Fields. [PDF]

, 2017
Rice blast, caused by the ascomycete Magnaporthe oryzae, is one of the most destructive rice diseases worldwide. Even though the disease has been present in California since 1996, there is no data for the pathogen population biology in the state.
Douhan, Greg W, Douhan, LeAnn I, Greer, Christopher A, Pagliaccia, Deborah, Urak, Ryan Z, Vidalakis, Georgios, Wong, Frank   +6 more
core   +2 more sources

Uji Daya Hambat Beberapa Ekstrak Bahan Alami Terhadap Pertumbuhan Cendawan Pyricularia grisea

Biotik: Jurnal Ilmiah Biologi Teknologi dan Kependidikan, 2019
Pyricularia grisea is a pathogenic fungus which causing rice blast disease that affected leaf, stems and rice panicles of rice plant. A possible option to reduce the use of synthetic chemical fungicide in managing the blast disease is by using plant ...
Zuraidah Zuraidah, Sri Wahyuni
doaj   +1 more source

Molecular and morphological characterization of Pyricularia and allied genera [PDF]

, 2005
The phylogenetic relationships of Pyricularia species and species from related genera were established from sequences of the internal transcribed spacer ribosomal RNA gene.
Bussaban, B, Hyde, KD, Lumyong, P, Lumyong, S, McKenzie, EHC, Park, DC, Seelanan, T   +6 more
core   +1 more source

Two PAK Kinase Genes, CHM1 and MST20, Have Distinct Functions in Magnaporthe grisea

Molecular Plant-Microbe Interactions, 2004
In the rice blast fungus Magnaporthe grisea, the Pmk1 mitogen-activated protein (MAP) kinase is essential for appressorium formation and infectious growth.
Lei Li, Chaoyang Xue, Kenneth Bruno, Marie Nishimura, Jin-Rong Xu   +4 more
doaj   +1 more source

Introduction of the Serine Green Fluorescent Protein (sGFP) Gene into Pyricularia grisea Race dc4 Isolated from Digitaria ciliaris using Agrobacterium tumefaciens-mediated Genetic Transformation

Biotropia: The Southeast Asian Journal of Tropical Biology, 2015
Gene serin Green Fluorescent Protein (sGFP) has been used to monitor gene expression specific tagged proteins that has implication for fungal cell study. This research aimed to introduce sGFP gene into genome of P. grisea dc4 from D.
Stephanie Stephanie, Utut Widyastuti, Suryo Wiyono   +2 more
doaj   +1 more source