The piggyBac transposon is an extremely versatile helper-dependent vector for gene transfer and germ line transformation in a wide range of invertebrate species. Analyses of genome sequencing databases have identified piggyBac homologues among several sequenced animal genomes, including the human genome. In this report we demonstrate that this insect transposon is capable of transposition in primate cells and embryos of the zebrafish, Danio rerio. piggyBac mobility was demonstrated using an interplasmid transposition assay that has consistently predicted the germ line transformation capabilities of this mobile element in several other species. Both transfected COS-7 primate cells and injected zebrafish embryos supported the helper-dependent movement of tagged piggyBac element between plasmids in the characteristic cut-and-paste, TTAA target-site specific manner. These results validate piggyBac as a valuable tool for genetic analysis of vertebrates.
Interplasmid transposition demonstrates piggyBac mobility in vertebrate species. Publishing Authors By Initials
Chemical & Substance for Abstract: Interplasmid transposition demonstrates piggyBac mobility in vertebrate species. Information
Substance Name: DNA Transposable Elements
Registry Number: 0
Grant and Affiliation Information for Interplasmid transposition demonstrates piggyBac mobility in vertebrate species.
AFFILIATION: Department of Biological Sciences, Center for Tropical Diseases Research and Training, University of Notre Dame, PO Box 369, Notre Dame, IN 46556-0369, USA.
Country: Netherlands
AGENCY: United States NIAID
GRANT: R01 AI48561
ACRONYM: AI
MEDLINETA: Genetica
REFSOURCE:
DATABASENAME:
ACCESSION NUMBER:
Number Hits: 0
Interplasmid transposition demonstrates piggyBac mobility in vertebrate species Related Publications