plasmid

(redirected from Minipreparation)
Also found in: Thesaurus, Medical, Encyclopedia.

plas·mid

 (plăz′mĭd)
n.
A circular, double-stranded unit of DNA that replicates within a cell independently of the chromosomal DNA. Plasmids are most often found in bacteria and are used in recombinant DNA research to transfer genes between cells.

plasmid

(ˈplæzmɪd)
n
(Genetics) a small circle of bacterial DNA that is independent of the main bacterial chromosome. Plasmids often contain genes for drug resistances and can be transmitted between bacteria of the same and different species: used in genetic engineering
[C20: from plasm + -id1]

plas•mid

(ˈplæz mɪd)

n.
a strand or loop of DNA that exists independently of the chromosome in bacteria and yeast and that is capable of genetic replication: used in recombinant DNA procedures as a vehicle of gene transfer.
[1952]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.plasmid - a small cellular inclusion consisting of a ring of DNA that is not in a chromosome but is capable of autonomous replication
cellular inclusion, inclusion body, inclusion - any small intracellular body found within another (characteristic of certain diseases); "an inclusion in the cytoplasm of the cell"
Translations
plasmide
References in periodicals archive ?
A silica spin kit for plasmid DNA minipreparation and a silica spin disc kit for plasmid DNA minipreparation containing silica matrix or discs respectively were from Biometra.
Genomic DNA was isolated from mycelial mats of isolates scraped from the surface of PDA medium according to the minipreparation method of Edel et al.