Linked Life Data

15239905

Source:http://linkedlifedata.com/resource/pubmed/id/15239905

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2004-7-8
pubmed:abstractText
Ribosome display is a cell-free system for the in vitro selection of proteins and peptides from large libraries. It uses the principle of coupling individual nascent proteins (phenotypes) to their corresponding mRNA (genotypes), through the formation of stable protein-ribosome-mRNA (PRM) complexes. This permits the simultaneous isolation of a functional nascent protein, through affinity for a ligand, together with the encoding mRNA, which is then converted and amplified as DNA for further manipulation, including repeated cycles or protein expression. Ribosome display has a number of advantages over cell-based systems such as phage display; in particular, it can display very large libraries without the restriction of bacterial transformation. It is also suitable for generating toxic, proteolytically sensitive and unstable proteins, and allows the incorporation of modified amino acids at defined positions. In combination with polymerase chain reaction (PCR)-based methods, mutations can be introduced efficiently into the selected DNA pool in subsequent cycles, leading to continuous DNA diversification and protein selection (in vitro protein evolution). Both prokaryotic and eukaryotic ribosome display systems have been developed and each has its own distinctive features. In this paper, ribosome display systems and their application in selection and evolution of proteins are reviewed.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
1473-9550
pubmed:author
pubmed:issnType
Print
pubmed:volume
1
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
204-12
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2002
pubmed:articleTitle
Ribosome display: cell-free protein display technology.
pubmed:affiliation
Discerna Limited, Babraham, Cambridge, UK. m.he@discerna.co.uk
pubmed:publicationType
Journal Article, Review, Research Support, Non-U.S. Gov't