Some plasmids, however, have no observable effect on the phenotype of the host cell or its benefit to the host cells cannot be determined, and these plasmids are called cryptic plasmids. Naturally occurring plasmids vary greatly in their physical properties. See more A plasmid is a small, extrachromosomal DNA molecule within a cell that is physically separated from chromosomal DNA and can replicate independently. They are most commonly found as small circular, double … See more Plasmids may be classified in a number of ways. Plasmids can be broadly classified into conjugative plasmids and non-conjugative plasmids. Conjugative plasmids contain a set of transfer genes which promote sexual conjugation between different … See more The term episome was introduced by François Jacob and Élie Wollman in 1958 to refer to extra-chromosomal genetic material that may … See more Some plasmids or microbial hosts include an addiction system or postsegregational killing system (PSK), such as the hok/sok (host … See more The term plasmid was introduced in 1952 by the American molecular biologist Joshua Lederberg to refer to "any extrachromosomal hereditary determinant." The … See more In order for plasmids to replicate independently within a cell, they must possess a stretch of DNA that can act as an origin of replication. The self-replicating unit, in this case, the plasmid, is called a replicon. A typical bacterial replicon may consist of a number … See more Artificially constructed plasmids may be used as vectors in genetic engineering. These plasmids serve as important tools in genetics and biotechnology labs, where they are commonly … See more WebMoreover, other cryptic dehalogenases were also detected when the cells were grown in continuous culture. In this paper, we report the cloning and. ABSTRACTBurkholderia cepaciaMBA4 has been shown to produce a single dehalogenase batch culture. Moreover, other cryptic dehalogenases were also detected when the cells were grown in …
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WebApr 11, 2024 · A plasmid to which no phenotypic traits have been ascribed. From: cryptic plasmid in Oxford Dictionary of Biochemistry and Molecular Biology » Subjects: … WebAug 28, 2013 · Abstract. A cryptic plasmid from Lactobacillus paracasei WCZ, designated as pWCZ, was sequenced and analyzed. It consisted of 3,078 bp with a G+C content of … rayovac acoustic
A highly conserved and globally prevalent cryptic plasmid …
WebJun 1, 1988 · The plasmid was cloned at the BamHl site of pAT153 into Escherichia coli and the recombinant plasmid was designated pCTL1. A detailed restriction endonuclease map of pCTL1 was constructed. WebThe cryptic plasmid, pWV01, exhibits broad host range but is unstable in many species. The ORF D, and inverted repeats IV, V and VI were deleted from its plasmid origin; terminators t0 and T1... WebMar 1, 2024 · Here, we identified a small cryptic plasmid (designated pAhX22) in A. hydrophila strain X22. pAhX22 was used as backbone for the construction of a new shuttle vector, pAEsv-1, for Escherichia coli and A. hydrophila. The gfp gene was successfully stably expressed in A. hydrophila X2 using pAEsv-1. rayovac alkaline batteries sds