Word.ws English Dictionary

Plural of plasmid

regular plural

The plural of plasmid is plasmids.

Forms of plasmid

Singularplasmid /ˈplæzmɪd/
Pluralplasmids
Countablecountable

Plasmids in a sentence

  • Bacteria are happy to absorb little rings of DNA called plasmids and adopt them as their own.1999, Matt Ridley, Genome, Harper Perennial, published 2004, page 247
  • Plasmids are small circles of extragenomic DNA that exists and replicates independently from the bacterial chromosome.From the entry extragenomic
  • Plasmids with etpA-mapped, non-redundant insertions were digested with PmeI, and re-ligated to remove most of the transprimers.2008 December 7, Koushik Roy et al., “Enterotoxigenic Escherichia coli EtpA mediates adhesion between flagella and host cells”, in Nature…. From the entry transprimers
  • The construction of plasmids which facilitate the study of interplasmidic and intraplasmidic recombination is described.1981, A Laban, “Interplasmidic and intraplasmidic recombination in Escherichia coli K-12”, in Molecular and General Genetics. From the entry interplasmidic
  • Such mechanisms, based on postsegregational cell killing, are also typical for other toxin-antitoxin modules that participate in maintenance of many bacterial plasmids.2016 February 6, “Plasmid pEC156, a Naturally Occurring Escherichia coli Genetic Element That Carries Genes of the EcoVIII…. From the entry postsegregational

Meaning of plasmid

  1. noun A loop of double-stranded DNA that is separate from — and replicates independently of — the chromosomes; such loops are most commonly found in bacteria, but they are also sometimes found in archaeans and eukaryotic cells, and they are used in genetic engineering as a vector for gene transfer.

Full definition of plasmid

Questions about the plural of plasmid

What is the plural of plasmid?
The plural of plasmid is plasmids.
Is plasmid countable?
Plasmid is a countable noun.

Source and license

Adapted from Wiktionary: plasmid (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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