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The transmembrane protein MaSho1 negatively regulates conidial yield by shifting the conidiation pattern in Metarhizium acridum

Applied Microbiology and Biotechnology, 2020
Sho1 is an important membrane sensor upstream of the HOG-MAPK signaling pathway, which plays critical roles in osmotic pressure response, growth, and virulence in fungi. Here, a Sho1 homolog (MaSho1), containing four transmembrane domains and one Src homology (SH3) domain, was characterized in Metarhizium acridum, a fungal pathogen of locusts. Targeted
Tingting, Zhao   +3 more
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Conidial germination patterns in powdery mildews

Mycological Research, 2009
Four conidial germination types namely, polygoni (syn. Pseudoidium), cichoracearum (syn. Reticuloidium), pannosa (syn. Fibroidium) and fuliginea (syn. Magnicellulatae) are commonly used as an aid in the identification of the Oidium anamorphs of powdery mildews. However, results of germination tests and a survey of the literature showed that these types
R T A, Cook, U, Braun
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The homeobox gene MaH1 governs microcycle conidiation for increased conidial yield by mediating transcription of conidiation pattern shift-related genes in Metarhizium acridum

Applied Microbiology and Biotechnology, 2019
Conidiation capacity and conidial quality are very important for the production and application of mycopesticides. Most filamentous ascomycetous fungi have two distinct patterns of conidiation. Conidiation through microcycle conidiation proceeds to more rapidly achieve a maximum of conidial yield than normal conidiation and hence is of greater merit ...
Pingping Gao   +3 more
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Patterns of conidial release by Helminthosporium turcicum on sweet corn under controlled environmental conditions

Canadian Journal of Botany, 1977
Patterns of conidial release by Helminthosporium turcicum Pass. (Trichometasphaeria turcica Luttrell) on sweet corn (Zea mays L.) were studied over 24-h periods under controlled environmental conditions. During the night (dark for 10 h, 100% relative humidity (RH)), relatively few conidia were trapped below diseased seedlings and there were no obvious
R. A. Palmerley, W. G. Benedict
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Entomophthora pseudococci and its patterns of conidial germination

Transactions of the British Mycological Society, 1986
Entomophthora pseudococci , isolated from Auricularia auricula-judae , is described and illustrated. Conidia and zygospores are produced in pure culture. Germination of conidia on water agar, or close to a mycelial colony of the fungus, is by repetition, but on malt agar germination is mycelial.
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Enzyme patterns and protein synthesis during synchronous conidiation in Neurospora crassa

Developmental Biology, 1971
Abstract Both the growth of aerial hyphae and the differentiation of conidia from existing aerials were inhibited by cycloheximide or ethionine. These results suggest a requirement for protein synthesis throughout conidiogenesis. Several results are presented which suggest NADase may be required for the processes culminating in the differentiation ...
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Volumetric Aerobiological Survey of Conidial Fungi in the North‐East Netherlands

Allergy, 1985
In order to obtain actual data about the qualitative and quantitative occurrence of airborne fungi in The Netherlands, a viable‐volumetric sample survey with the Andersen sampler was undertaken. From April 1981 to the end of June 1983, one day a week samples were taken on the unobstructed rooftop of a hospital in the N‐E Netherlands.
F, Beaumont   +4 more
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Catchment scale patterns of aquatic hyphomycetes. The role of physicochemical variables and substrate composition in structuring conidial communities

Archiv für Hydrobiologie, 2003
Spatial dynamics of aquatic hyphomycete species were studied in four streams of a catchment in Hungary. Conidial pools at 11 sites were sampled by membrane filtration of stream water. Spatial relationships of the studied stream sites based on conidial communities were demonstrated by minimum spanning tree analyses.
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MaEng1, an endo-1,3-glucanase, contributes to the conidiation pattern shift through changing the cell wall structure in Metarhizium acridum

Journal of Invertebrate Pathology
Microcycle conidiation has displayed the greater potential than normal conidiation in large-scale production of mycopesticides. Fungi require partial hydrolysis of the cell wall to achieve the necessary plasticity during their morphological changes. Therefore, various cell wall-associated hydrolases are crucial for fungal morphogenesis.
Hongfen Dai   +3 more
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