Macroscopic studies of the characteristics of the ascocarps, and microscopic studies of the morphological characteristics of the ascospores
and mycorrhizas, permitted a clear identification of Tuber species located in the brules studied.
nidulans in clinical microbiology laboratories is commonly based on the characteristic microscopic morphology, the production of hulle cells, or the production of ascospores
38 19 19 Unidentified hyaline 38 1,527 38 75 75 conidia/spores Aspergillus/ 547 132 57 Penicillium group Ascospores
170 19 38 Fusarium/Fusarium- 75 like group Alternaria spp.
notarisii with submuriform ascospores
from the widespread C.
The cleistothecia were dark brown and contained numerous ovoid ascospores
Next comes a bloom which is caused by ascospores
, which are carried by wind, or washed on to lower leaves of branches by rain.
These photobiont cells are a smaller size than those in the thallus and are dispersed with the ascospores
and are present when the spores germinate and can immediately form a continuation of the symbiosis (Ahmadjian, 1993a).
Some of the areas covered include heat-resistant ascospores
, cross-talk between host and fungus in postharvest situations, filamentous fungi as cell factories for metabolite production, and transport phenomena in fungal colonization on a food matrix.
Head rot resistance is tested by spraying sunflower heads with lab-produced ascospores
, an infectious stage of Sclerotinia.