نتایج جستجو برای: its4
تعداد نتایج: 316 فیلتر نتایج به سال:
Aims: Identification of Trichothecium roseum infecting grapes first time in Turkey.Methods and Results: During the summer 2020, white pale pink stains were observed on vineyards harvested storages. These resembling powdery mildew clusters, mostly developing secondarily to gray rot caused by Botrytis cinerea. To determine causal agent disease symptoms, some symptomatic clusters collected both fr...
Abstract Cow milk is a highly nutritious food but many factors predispose it to microbial contamination. There paucity of information on antifungal-resistant pathogens. Hence the study investigated fungi from fresh cow samples and their resistance some antifungals. Twenty-seven (27) were isolated forty-three ( n =43) PDA (Potato dextrose agar) media, re-cultured in glucose yeast extract broth, ...
The characterisation of the causal agents postharvest diseases, as well their pathogenicity in different mango cultivars economic importance Mexico was evaluated. In total, 37 fungi were isolated from diseased (Mangifera indica L.) cvs Ataulfo, Hayden, Manila, Peach, Haden and creole. For morphological characterization, isolates seeded potato dextrose agar media described by 4 variables. molecu...
Ganoderma was isolated from an apple tree in the Tikrit region (Iraq), according to phenotypic characters and phylogenetic analyses based on internal transcribed spacer ITS 1 - 5.8S ITS4 rDNA sequences, this isolate identified as G. resinaceum registered with accession number MN448375 NCBI Database. We described a novel media for artificial cultivation of resinaceum, composed wheat straw basic ...
The objective of this work was to isolate and identify fungi associated with R. reniformis in cotton roots. Soil samples were collected in cotton fields naturally infested with R. reniformis and from cotton stock plants cultured in the greenhouse. Nematodes extracted from the soil were observed under the stereoscope, and discolored eggs and vermiform stages colonized with mycelia were cultured ...
ABSTRACT- Desert truffles are hypogeous ascomyceteous ectomycorrhizal fungi, occurring in arid and semi-arid ecosystems. A PCR-based method was developed for the identification of 3 major desert truffles of Iran: Terfezia claveryi, Tirmania pinoyi and Tirmania nivea based on internal transcribed spacers of rDNA. Two specific PCR primers were designed for T. claveryi, 4 for T. pinoyi, and 2 for ...
The ITS region including the 5.8S gene of rDNA of three desert truffle species were amplified using ITS4 and ITS1 primers. The ITS sequences were compared to those of other related authentic sequences obtained from GenBank. Among 12 specimens studied, seven isolates corresponded to Terfezia claveryi reported by other authors. Iranian T. claveryi specimens had an average similarity of 99.4% (ran...
Chrysanthemum (Chrysanthemum morifolium) is one of the most important ornamental plants which plays a significant role in the development of gardening industry in the world. The knowledge of genetic diversity is one of the prerequisite criteria for Chrysanthemum breeding with important economic goals. Molecular markers have a significant share in elucidation of inter and intra species genetic d...
Mangroves are complex, unique, and dynamic ecosystems that host organisms have special physiological adaptations to fluctuations in salinity, temperature, pH. Gastropods an important role the mangrove ecosystem for food cycles webs by helping provide nutrients micro-habitats microbes. Micro-fungi isolated from productive sources of enzymes bioactive compounds such as antibacterial antifungal. I...
Cookeina sulcipes and C. tricholoma are a cup fungi (Ascomycota) collected in Saraburi, Thailand. The have been isolated, cultured confirmed as respective species. For morphology, both sp. white mycelium the growth rate on potato dextrose agar (PDA) result present is faster than tricholoma. molecular characterization from rapid simple DNA extraction method that modified based thermolysis method...
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