genus aspergillus
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Definition
Noun: 1. A taxonomic category of fungi: "Genus Aspergillus" is the scientific name for a genus of common filamentous fungi (molds). These molds are widely distributed in the environment and are significant for their roles in food spoilage, biotechnology, and as pathogens.
Usage and Examples
Scientific Classification:
- The laboratory identified the contaminant as a member of the genus Aspergillus.
- Researchers are studying the secondary metabolites produced by genus Aspergillus.
Describing Impact:
- Improper grain storage can lead to growth of genus Aspergillus, resulting in spoilage.
- Some species within genus Aspergillus can cause respiratory infections in humans and animals.
Advanced Usage and Notes
- Taxonomic Context: In formal scientific writing, the genus name is italicized (). When used in a general sense to refer to the group, "the genus " or "aspergilli" (plural) is common.
- Economic and Medical Importance: This genus is frequently discussed in contexts of food safety, industrial fermentation (e.g., for producing citric acid), and medical mycology due to species like , which is an opportunistic pathogen.
Variants and Related Words
- Aspergillosis (n): An infection, allergic reaction, or fungal growth caused by fungi of the genus .
- Invasive aspergillosis is a serious concern for immunocompromised patients.
- Aspergilli (n, plural): A common term for molds belonging to this genus.
- The air sample contained numerous aspergilli.
Synonyms and Related Terms
- Mold genus: A general term for a taxonomic group of molds.
- Filamentous fungus: Describes the growth form characteristic of this genus.
Key Characteristics (Conceptual, not synonyms)
- Ubiquitous saprobe: Organisms in this genus are commonly found decaying organic matter.
- Conidiophore: They reproduce asexually by producing chains of spores (conidia) on a specialized structure, a key identifying feature.
Noun
- genus of common molds causing food spoilage and some pathogenic to plants and animals