genus ustilago
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Definition
- Noun:
- A taxonomic genus of fungi: "genus Ustilago" is the type genus of the family Ustilaginaceae. It comprises a group of fungi commonly known as the loose smuts, which are plant pathogens.
Usage
- The term "genus Ustilago" is used in scientific contexts, specifically in mycology (the study of fungi), botany, and plant pathology. It refers to the entire genus as a taxonomic category.
- Example: "The fungus infecting the wheat crop was identified as a member of ."
Examples
- Noun:
- Genus Ustilago includes species that cause significant crop diseases.
- The life cycle of Ustilago maydis, a species within genus Ustilago, has been extensively studied.
- Researchers are investigating the genetic diversity within genus Ustilago.
Advanced Usage
- In formal taxonomic writing, the genus name is italicized. When used with a specific species name, the genus is often abbreviated after first use (e.g., ).
- Example: " (now often classified in a separate genus) was historically a key species in ."
Variants and Related Words
- Ustilago (n): The singular form, often used interchangeably with "genus Ustilago" in scientific discourse.
- Ustilago is a major genus of smut fungi.
- Ustilaginaceae (n): The family to which this genus belongs.
- smut (n): A common name for diseases caused by fungi in this and related genera, characterized by sooty spore masses.
Synonyms
- Loose smut fungi: A descriptive, non-scientific synonym referring to the common disease caused by these organisms.
- Type genus of Ustilaginaceae: A formal synonym indicating its taxonomic role.
Notes on Meaning
- The term has a single, specific meaning in scientific classification. It does not have different everyday meanings, idioms, or phrasal verbs. Its usage is confined to biological and agricultural sciences.
Noun
- type genus of the Ustilaginaceae; genus comprising the loose smuts