نتایج جستجو برای: morphological and molecular identification
تعداد نتایج: 17000738 فیلتر نتایج به سال:
desert truffles, hypogeous pezizales (ascomycota), are difficult to identify due to evolutionary convergence of morphological characters among taxa that share a similar habitat and mode of spore dispersal. in this paper we document the presence of picoa lefebvrei (pat.) maire (=phaeangium lefebvrei) in iran and use phylogenetic analysis of the its and 28s rdna to show that this species belongs ...
the changes in todays world organization, to the extent that instability can be characterized with the most stable organizations called this afternoon. if you ever change management component, an additional value to the organization was considered, today, these elements become the foundation the organization is survival. the definition of the entrepreneur to identify opportunities to exploit a...
the botrytis cinerea is one of the most important agents of strawberry fruit rot. in order to identify the pathogenicity potential of the isolates on fruits and the antifungal effect of anise essence on this fungus, forty one isolates of b. cinerea was collected from different areas of mazandaran province on strawberry showing symptoms of gray rot on fruits. following the purification of the fu...
The phylogenetic relationships among 39 species belonging to 12 sections of Astragalus from Iran were studied on the basis of 29 morphological characters. The cladistics analysis of the morphological data was performed using PAUP* 4.0b10 program. The obtained data were compared with the molecular systematics data obtained from nuclear DNA ITS. In contrast with previous molecular systematic stud...
Fifty Fusarium isolates were obtained from 20 garden soil samples in Hormozgan province (S Iran). The isolates were identified based on morphological and molecular data. Sequence data were generated for TEF-1αgene, following PCR amplification. Among the identified species, Fusariummangiferae, F.gaditjirrii, and F. decemcellularerepresent new records to the mycobiota of Iran.
aspergillus spp. are ubiquitous saprophytic fungi that cause a variety of diseases, ranging from hypersensitivity reactions to flulike pneumonia and life-threatening invasive aspergillosis. as the lung is the primary site of initial infection with airborne conidia, we investigated the innate immune responses of bronchial epithelial cells against different forms of aspergillus spp.
the genus phaeoacremonium is associated with decline disease of woody plants and with human infections. members of this genus have broad host range and wide geographical distribution. during 2010, ten isolates of phaeoacremonium were recovered from vascular tissues of persimmon (diospyros kaki) trees, showing decline symptoms in shiraz city. anamorphic characteristics such as, conidiophore morp...
background: due to the predisposing conditions in patients with cystic fibrosis (cf) caused by defective mucociliary clearance facilitating colonization and invasion with candida species has dramatically increased. traditional methods for identifying problems are imminent and time-consuming. therefore, molecular techniques utilizing amplification of target dna provide quick and precise methods ...
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