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Cytological clues to Alternaria alternata
Diagnostic Cytopathology, 2021AbstractAlternaria alternata is dematiaceous fungi affecting mainly immunocompromised host. It generally causes cutaneous infection in humans, but can cause fatal disease. Fine needle aspiration cytology (FNAC) has not been used widely for the diagnosis of dematiaceous fungi. Here, we present a case of Alternaria alternata in an immunocompetent patient
Pallavi Sinha +4 more
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Journal of Basic Microbiology, 2022
This study identified the antifungal metabolites produced by Bacillus altitudinis Q7 against Alternaria alternata and investigated the antifungal activity and antifungal action.
P. Guo +5 more
semanticscholar +1 more source
This study identified the antifungal metabolites produced by Bacillus altitudinis Q7 against Alternaria alternata and investigated the antifungal activity and antifungal action.
P. Guo +5 more
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Mutagens produced by Alternaria alternata
Mutation Research/Genetic Toxicology, 1980Alternariol, alternariol methyl ether and tenuazonic acid, metabolites present in Alternaria alternata cultures, were tested for mutagenicity with Salmonella typhimurium strains TA98 and TA 100. Alternariol methyl ether was weakly mutagenic to strain TA98 (without metabolic activation). Chromatographic separations of A.
P M, Scott, D R, Stoltz
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Plant Disease, 2022
Alternaria rot, caused by Alternaria alternata and A. arborescens, is one of the common postharvest diseases affecting mandarin fruit in California. Fungicide resistance profilings of A. alternata and A.
Fei Wang, S. Saito, C. Xiao
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Alternaria rot, caused by Alternaria alternata and A. arborescens, is one of the common postharvest diseases affecting mandarin fruit in California. Fungicide resistance profilings of A. alternata and A.
Fei Wang, S. Saito, C. Xiao
semanticscholar +1 more source
Ungual phaeohyphomycosis caused by Alternaria alternata
Mycoses, 1997Summary. Phaeohyphomycoses are a heterogeneous group of rare mycotic infections caused by dematiaceous fungi. They are classified into four forms: superficial, cutaneous and corneal, subcutaneous, systemic. Alternaria species are ubiquitous fungi that are occasionally aetiological agents of pheohyphomycosis.
C. Gianni, A. Cerri, C. Crosti
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Establishment of CRISPR/Cas9 in Alternaria alternata
Fungal Genetics and Biology, 2017The filamentous fungus Alternaria alternata is a potent producer of many secondary metabolites, some of which like alternariol or alternariol-methyl ether are toxic and/or cancerogenic. Many Alternaria species do not only cause post-harvest losses of food and feed, but are aggressive plant pathogens.
Wenderoth, M. +3 more
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New Phytologist
Jasmonate (JA) and abscisic acid (ABA) are two major phytohormones involved in pathogen resistance. However, how their biosynthesis is regulated is not well understood.
Na Song, Jinsong Wu
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Jasmonate (JA) and abscisic acid (ABA) are two major phytohormones involved in pathogen resistance. However, how their biosynthesis is regulated is not well understood.
Na Song, Jinsong Wu
semanticscholar +1 more source
Eosinophilic pneumonia caused by Alternaria alternata
Allergy, 1997We describe a patient who presented with hypoxemia and diffuse bilateral pulmonary infiltrates. The diagnosis of eosinophilic pneumonia was confirmed by bronchoalveolar lavage and transbronchial lung biopsy. The remarkable characteristic was reappearance of the symptoms on the patient's return home, suggesting the existence of etiologic agents in his ...
H, Ogawa +5 more
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Alternaria alternata and Its Allergens: a Comprehensive Review
Clinical Reviews in Allergy & Immunology, 2014Alternaria alternata is mainly an outdoor fungus whose spores disseminate in warm, dry air, so in temperate climates, their count peaks in the summers. Alternaria may also be found in damp, insufficiently ventilated houses, where its allergenic properties cocreate the sick building syndrome. Mold-induced respiratory allergies and research on Alternaria
Irena, Kustrzeba-Wójcicka +4 more
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Stemphyltoxin III from Altenaria alternata
Journal of Natural Products, 1989Stemphyltoxin III, (6aR*, 6bS*, 7R*, 8R*)-3,6a, 10-trihydroxy-4,9-dioxo-4,6a,6b,7,8,9-hexahydro-7,8-epoxyperylene, a known metabolite of Stemphylium botryosum var. lactucum, has been identified as a mutagenic metabolite of Alternaria alternata by spectroscopic studies. The 13C-nmr spectral data, which were not reported previously, are presented.
M E, Stack, E P, Mazzola
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