Plasmid
noun
A plasmid is a small, circular DNA molecule that is separate from chromosomal DNA and can replicate independently within a cell.
Scientists used a plasmid to insert a new gene into the organism.

Often appears as...
- circular plasmid
- bacterial plasmid
Usage tips
Neutral
genetic engineering, gene cloning, recombinant DNA
noun
A plasmid is a small, circular DNA molecule that is separate from chromosomal DNA and can replicate independently within a cell.
Scientists used a plasmid to insert a new gene into the organism.

Often appears as...
- circular plasmid
- bacterial plasmid
Usage tips
Neutral
genetic engineering, gene cloning, recombinant DNA
Definition 1 of 1

Contextual Use
Understand when writing about genetics to use 'plasmid' as it applies to molecular biology.
In research articles, be precise when discussing plasmids to denote their role in genetic manipulation.
Formal Context
Use 'plasmid' in scientific discussions and papers to maintain professionalism.
In informal settings, you may need to explain its function to non-scientific audiences.
Clarifying Structure
When talking about plasmids, clarify that they can carry additional genes outside the primary chromosomal DNA.
Mention their role in antibiotic resistance or biotechnology applications to provide context.
Contextual Use
Understand when writing about genetics to use 'plasmid' as it applies to molecular biology.
In research articles, be precise when discussing plasmids to denote their role in genetic manipulation.
Formal Context
Use 'plasmid' in scientific discussions and papers to maintain professionalism.
In informal settings, you may need to explain its function to non-scientific audiences.
Clarifying Structure
When talking about plasmids, clarify that they can carry additional genes outside the primary chromosomal DNA.
Mention their role in antibiotic resistance or biotechnology applications to provide context.
Contextual Use
Understand when writing about genetics to use 'plasmid' as it applies to molecular biology.
In research articles, be precise when discussing plasmids to denote their role in genetic manipulation.
Formal Context
Use 'plasmid' in scientific discussions and papers to maintain professionalism.
In informal settings, you may need to explain its function to non-scientific audiences.
Clarifying Structure
When talking about plasmids, clarify that they can carry additional genes outside the primary chromosomal DNA.
Mention their role in antibiotic resistance or biotechnology applications to provide context.
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