Results 171 to 180 of about 8,075 (209)

Microcycle conidiation–A review

open access: yesMycoscience, 1994
Microcycle conidiation is defined as the germination of spores by the direct formation of conidia without the intervention of mycelial growth, as occurs in most normal life cycles. It is a method of asexual spore formation in which the normal life cycle of the fungus is bypassed.
Richard T Hanlin
exaly   +2 more sources

Conidial anastomosis tubes in Colletotrichum

Fungal Genetics and Biology, 2003
We describe the occurrence of special kinds of hyphae that create anastomoses directly between conidia. They can be found both in the laboratory and on infected plants. They first appear within asexual fruiting bodies approximately 15 days after conidiation has begun leading to the appearance of chains of connected conidia.
Maria Gabriela, Roca   +3 more
openaire   +2 more sources

The molecular mechanisms of conidial germination

FEMS Microbiology Letters, 2001
The asexual spore, or conidium, is critical in the life cycle of many fungi because it is the primary means for dispersion and serves as a 'safe house' for the fungal genome in adverse environmental conditions. This review discusses the physiological process of germination, conidial adhesion and initiation of protein synthesis and also the regulatory ...
N, Osherov, G S, May
openaire   +2 more sources

Conidial Release in Pyricularia penniseti

Pathologia et Microbiologia, 2008
Conidiophores and conidia of Pyricularia penniseti Prasada and Goyal undergo violent hygroscopic movements when transferred from humid to dry atmosphere. The conidia are detached and dispersed forcibly from the conidiophores as a result of these movements.
D S, Singh, M S, Pavgi
openaire   +2 more sources

Conidiation under illumination enhances conidial tolerance of insect-pathogenic fungi to environmental stresses

Fungal Biology, 2021
Light is an important signal for fungi in the environment and induces many genes with roles in stress and virulence responses. Conidia of the entomopathogenic fungi Aschersonia aleyrodis, Beauveria bassiana, Cordyceps fumosorosea, Lecanicillium aphanocladii, Metarhizium anisopliae, Metarhizium brunneum, Metarhizium robertsii, Simplicillium lanosoniveum,
Luciana P. Dias   +3 more
openaire   +2 more sources

Microcycle conidiation in Penicillium urticae: an ultrastructural investigation of conidial germination and outgrowth

Canadian Journal of Microbiology, 1975
A cultivation system has been developed for Penicillium urticae (NRRL 2159A) which yields 'microcycle' conidiation in submerged culture. Spherical growth of conidia was initiated by incubation at 37 °C in a growth-favoring medium. Transfer of these enlarged conidia to a nitrogen-poor medium at 35 °C resulted in synchronous germination and limited ...
J, Sekiguchi   +2 more
openaire   +2 more sources

Successful induction and recognition of conidiation, conidial germination and chlamydospore formation in pure culture of Morchella

Fungal Biology, 2021
Morels, fungi from the genus Morchella, are popular edible mushrooms. However, little knowledge of their asexual reproduction and inaccessible pure mitospores hamper illumination of their life cycle. Herein, we successfully induced conidiation, conidial germination and chlamydospore formation in pure culture of Morchella sextelata.
Bin-Hong, Yuan   +3 more
openaire   +2 more sources

Biology of Conidial Fungi

Mycologia, 1982
Biology of conidial fungi , Biology of conidial fungi , مرکز فناوری اطلاعات و اطلاع رسانی ...
S. J. Hughes   +2 more
openaire   +1 more source

Rhythmic Conidiation in Neurospora crassa

2007
In the filamentous fungus Neurospora crassa the production of asexual spores (conidia) is regulated by its circadian clock. When the fungus is grown on a thin layer of agar medium in long growth tubes (so-called "race tubes"), restricting its growth to one direction only, bright orange bands are clearly visible.
openaire   +2 more sources

vvd Is Required for Light Adaptation of Conidiation-Specific Genes of Neurospora crassa, but Not Circadian Conidiation

Fungal Genetics and Biology, 2001
con-10 and con-6 are two of the conidiation (con) genes of Neurospora crassa that were identified based on their preferential expression during macroconidiophore development. They are also regulated by several other environmental stimuli independent of development, including a transient induction by light.
L B, Shrode   +4 more
openaire   +2 more sources

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