Brassinosteroid Enhances Resistance to Fusarium Diseases of Barley
نویسندگان
چکیده
منابع مشابه
Identification of genetic resources of field resistance to barley leaf rust in local germplasm of cultivated barley
The barley leaf rust has been important in recent years in Iran. In order to identify the genetic resources of resistance to this disease, 207 Iranian barley landraces were studied. The germplasms were investigated at the field of Iraqi-Mahalleh research station in Gorgan as the disease hotspot under natural incidence over three years. The results showed that four genotypes including KC18638 an...
متن کاملHeritability of Fusarium Head Blight Resistance and Deoxynivalenol Accumulation from Barley Accession CIho 4196
of the most resistant two-rowed barley accessions identified is CIho 4196 (Prom et al., 1996; Takeda, 1992). Fusarium head blight (FHB), incited by Fusarium graminearum This accession originates from China and is being used Schwabe [telomorph Gibberella zea (Schwein)], has caused devastating losses to yield and quality of barley (Hordeum vulgare L.) proextensively as a parent by the six-rowed b...
متن کاملA barley UDP-glucosyltransferase inactivates nivalenol and provides Fusarium Head Blight resistance in transgenic wheat
Fusarium Head Blight is a disease of cereal crops that causes severe yield losses and mycotoxin contamination of grain. The main causal pathogen, Fusarium graminearum, produces the trichothecene toxins deoxynivalenol or nivalenol as virulence factors. Nivalenol-producing isolates are most prevalent in Asia but co-exist with deoxynivalenol producers in lower frequency in North America and Europe...
متن کاملTransgenic wheat expressing a barley class II chitinase gene has enhanced resistance against Fusarium graminearum
Fusarium head blight (FHB; scab), primarily caused by Fusarium graminearum, is a devastating disease of wheat worldwide. FHB causes yield reductions and contamination of grains with trichothecene mycotoxins such as deoxynivalenol (DON). The genetic variation in existing wheat germplasm pools for FHB resistance is low and may not provide sufficient resistance to develop cultivars through traditi...
متن کاملAgronomic Characteristics, Malt Quality, and Disease Resistance of Barley Germplasm Lines with Partial Fusarium Head Blight Resistance
poses a marketing problem for brewing companies because nobody wants to consume a “toxin” and DON has Fusarium head blight (FHB), incited by Fusarium graminearum been associated with beer gushing (Schwarz et al., 1995). Schwabe, has caused devastating losses in both yield and quality of barBeer gushing or overfoaming is the most easily identifiley (Hordeum vulgare L.) produced in the northern G...
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ژورنال
عنوان ژورنال: Phytopathology®
سال: 2013
ISSN: 0031-949X,1943-7684
DOI: 10.1094/phyto-05-13-0111-r