RRC ID 33416
Author Hennecke H, Günther I, Binder F.
Title A novel cloning vector for the direct selection of recombinant DNA in E. coli.
Journal Gene
Abstract A new plasmid cloning vector (pHE3) is described carrying dominant p-fluorophenylalanine-sensitivity (pheS) and chloramphenicol-resistance markers. This vector is used in combination with a p-fluorophenylalanine-resistant Escherichia coli recipient (strain RR28). Foreign DNA can be cloned into pHE3 leading to insertional inactivation of pheS. Transformation of RR28, and plating on minimal medium with chloramphenicol plus p-fluorophenylalanine (pfp) directly selects for colonies containing recombinant DNA.
Volume 19(2)
Pages 231-4
Published 1982-9-1
DOI 10.1016/0378-1119(82)90011-7
PII 0378-1119(82)90011-7
PMID 6293932
MeSH Cloning, Molecular* DNA Restriction Enzymes DNA, Recombinant / metabolism* Escherichia coli / drug effects Escherichia coli / genetics* Genes, Dominant* Plasmids Transformation, Genetic p-Fluorophenylalanine / pharmacology
IF 2.984
Times Cited 93
WOS Category GENETICS & HEREDITY
Resource
Prokaryotes E. coli pHE3