Eighteen polymorphic microsatellite markers suitable for population genetic studies and protein kinase encoding genic variation measurement were developed for rice blast fungus Magnaporthe grisea. Polymorphism was evaluated by using 46 isolates collected from diverse geographical locations and rice varieties. Preliminary results indicate that each locus harbors two to

Mycetoma is a disfiguring, chronic granulomatous infection which affects the skin and the underlying subcutaneous tissue. We present an atypical case of recurrent mycetoma without ulceration, in a 35-year-old immunocompetent male caused by Scedosporium apiospermum sensu stricto and Madurella grisea, occurring at two separate anatomical sites.

Abstract Seasonal patterns of wood formation (xylogenesis) remain understudied in mixed pine–oak forests despite their contribution to tree coexistence through temporal niche complementarity. Xylogenesis was assessed three pine species ( Pinus cembroides , leiophylla engelmannii ) and one oak Quercus grisea coexisting a semi-arid Mexican forest. The main xylogenesis phases (production cambium c...

Derivatives of pyrazolo[1,5-a][1, 3, 5]triazine-2,4-dione,pyrazolo[1,5-c][1, 3, 5]thiadiazine-2-one, pyrazolo[3,4-d][1, 3]thiazine-4-one, and pyrazolo[3,4-d][1, 3]thiazine-4-thione were screened for antifungal activity against the causal agent of rice blast disease, Magnaporthe grisea. The compounds were tested at doses ranging from 10 to 200mugml(-1), using the commercial fungicide tricyclazol...

Background: A major challenge in downstream processing is the separation and purification of a target biomolecule from the fermentation broth which is a cocktail of various biomolecules as impurities. Aqueous two phase system (ATPS) can address this issue to a great extent so that the separation and partial purification of a target biomolecule can be integrated into a single step. In the food i...

We have identified genes for pathogenicity toward rice (Oryza sativa) and genes for virulence toward specific rice cultivars in the plant pathogenic fungus Magnaporthe grisea. A genetic cross was conducted between the weeping lovegrass (Eragrostis curvula) pathogen 4091-5-8, a highly fertile, hermaphroditic laboratory strain, and the rice pathogen 0-135, a poorly fertile, female-sterile field i...

Blast (Pyricularia grisea) is an economically important disease of rice and finger millet in Nepal. Isolates of the fungus from different hosts differed in their response in media for mycelial growth and sporulation. Radial mycelial growth (RMG) and days of sporulation (DOS) of P. grisea were studied by culturing three fungal isolates from rice, finger millet and Panicum sp. on six different me...

Abstrak 
 Subcortical band heterotopia (SBH) merupakan bands of heterotopic dari substansi grisea yang simetris dan bilateral, berlokasi di antara dinding ventrikel lapisan kortikal, terdapat pemisah jelas keduanya. disebabkan oleh mutasi genetik. kelainan langka dengan hanya beberapa ratus kasus dilaporkan sampai saat ini literatur kebanyakan pasien SBH adalah wanita. Gejala klinis biasan...

A revision of the nomenclature of six South American taxa related to Woodsia is presented, as a part of a taxonomic revision of the genus in South America. Lectotypes are selected for Cheilanthes crenata, Woodsia crenata var. pallidipes, Woodsia incisa, Woodsia montevidensis var. fuscipes and the second step lectotypification for Dicksonia montevidensis and Woodsia peruviana, based on the analy...