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  1. Capsid - Wikipedia

    A capsid is the protein shell of a virus, enclosing its genetic material. It consists of several oligomeric (repeating) structural subunits made of protein called protomers.

  2. Virus - Protein Capsid, Structure, Infection | Britannica

    3 days ago · The capsid surrounds the virus and is composed of a finite number of protein subunits known as capsomeres, which usually associate with, or are found close to, the virion nucleic acid.

  3. What Is a Capsid? Structure, Shapes, and Functions

    Oct 19, 2025 · A capsid is the highly organized protein shell that encloses the genetic material of a virus. This structure is a fundamental part of the virus particle, or virion, acting as a protective container for …

  4. What Is a Capsid? Its Structure, Function, and Shapes

    A capsid is the protein shell that encloses the genetic material of a virus, forming a protective outer layer of every virus particle (virion). It safeguards the viral genome, which can be either DNA or RNA, from …

  5. Capsid - an overview | ScienceDirect Topics

    A capsid is defined as the protective container for a virus's genome, which safeguards it from environmental factors until it is delivered to a new host. In dsDNA bacteriophages, the capsid is …

  6. CAPSID Definition & Meaning - Merriam-Webster

    The meaning of CAPSID is the protein shell of a virus particle surrounding its nucleic acid.

  7. Capsid Definition and Examples - Biology Online Dictionary

    Apr 20, 2022 · A capsid is a three-dimensional proteinaceous capsular shell around a virus that encloses the viral genetic material. The capsid is made of several repeating finite number of protein …

  8. Capsid | Function, Structure & Examples - Lesson | Study.com

    A capsid is a protein covering viral nucleic acid. A virus is a nonliving particle that contains nucleic acid (DNA or RNA) in a protein coat (viral capsid) that will cause disease.

  9. Capsids: Unraveling the Structure of Viral Architecture

    A **capsid** is a protein shell that encases and protects the viral genetic material, which can be either DNA or RNA.

  10. Capsid Definition - General Biology I Key Term | Fiveable

    A capsid is the protein shell that encases and protects the genetic material of a virus, playing a crucial role in its structure and function. Capsids are composed of protein subunits called capsomers, which …