نتایج جستجو برای: pythium vexans

تعداد نتایج: 1710  

2017
Ming P. You Kelly Rensing Michael Renton Martin J. Barbetti

Subterranean clover (Trifolium subterraneum) is a critical pasture legume in Mediterranean regions of southern Australia and elsewhere, including Mediterranean-type climatic regions in Africa, Asia, Australia, Europe, North America, and South America. Pythium damping-off and root disease caused by Pythium irregulare is a significant threat to subterranean clover in Australia and a study was con...

Journal: :Phytopathology 1997
D S Kim R J Cook D M Weller

ABSTRACT Strain L324-92 is a novel Bacillus sp. with biological activity against three root diseases of wheat, namely take-all caused by Gaeumannomyces graminis var. tritici, Rhizoctonia root rot caused by Rhizoctonia solani AG8, and Pythium root rot caused mainly by Pythium irregulare and P. ultimum, that exhibits broad-spectrum inhibitory activity and grows at temperatures from 4 to 40 degree...

Journal: :Journal of clinical microbiology 2011
Tatjana P Calvano Peter J Blatz Todd J Vento Brian L Wickes Deanna A Sutton Elizabeth H Thompson Christopher E White Evan M Renz Duane R Hospenthal

Pythium aphanidermatum is a fungus-like plant pathogen which has never been reported as a cause of human infection. We report a case of P. aphanidermatum invasive wound infection in a 21-year-old male injured during combat operations in Afghanistan.

Journal: :Journal of clinical microbiology 2012
Stephen J Salipante Daniel R Hoogestraat Dhruba J SenGupta Donald Murphey Kyriacos Panayides Emma Hamilton Irene Castañeda-Sánchez Jason Kennedy Peter W Monsaas Leonel Mendoza Karen Stephens James J Dunn Brad T Cookson

Pythium insidiosum is an emerging human pathogen classified among brown algae and diatoms that can cause significant morbidity and mortality in otherwise healthy individuals. Here we describe a pediatric patient with pythiosis acquired in the southern United States, diagnosed by molecular screening and DNA sequencing of internal transcribed spacer region 1.

Journal: :Molecular biology and evolution 1992
A Belkhiri J Buchko G R Klassen

The 5S ribosomal RNA (rRNA) genes in eukaryotes may occur either interspersed with the other rRNA genes in the ribosomal DNA (rDNA) repeat, or in separate tandem arrays, or dispersed throughout the genome. In Pythium species and in several related Oomycetes, polymerase chain reaction (PCR) amplification of the nontranscribed spacer (NTS) region with one primer specific for the 5S gene revealed,...

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