Definition

Noun: 1. Tobacco Mosaic Virus: A specific and historically significant plant virus, known for causing the tobacco mosaic disease. It is notable for being the first virus ever discovered (in 1892) and has been extensively studied in scientific research.

Usage Examples

• Noun:
  • The scientist studied the structure of TMV under an electron microscope.
  • Infection with TMV can cause a distinctive mosaic pattern of discoloration on tobacco leaves.
  • The discovery of TMV marked a pivotal moment in virology.

Advanced Usage

• As a model organism in research: TMV is frequently used in laboratories as a model to understand fundamental principles of virology, viral structure, and plant-pathogen interactions.
  • Due to its simple structure, TMV serves as an excellent model for studying viral assembly.

Variants and Related Words

• Tobacco mosaic virus: This is the full, unabbreviated name for TMV.
• Virus (n): A general term for a submicroscopic infectious agent that replicates only inside the living cells of an organism. TMV is a specific type of virus.
• Pathogen (n): An organism that causes disease. TMV is a viral pathogen for plants.

Synonyms

• Tobacco mosaic virus (This is not a synonym but the full name of the entity abbreviated as TMV).

Notes on Usage

• TMV is an initialism (an abbreviation pronounced letter by letter: "T-M-V"). It is almost always used in its abbreviated form, especially in scientific and academic contexts.
• It functions as a proper noun, referring to one specific virus, and is typically treated as a singular entity.
• Example: (not )

Noun

1. the widely studied plant virus that causes tobacco mosaic; it was the first virus discovered (1892)