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It includes a variety of widely-useful entry clones, including ''hsp70'' and ''beta-actin'' promoters; cytoplasmic, nuclear, and membrane-localized fluorescent proteins; and IRES-driven GFP cassettes for bicistronic expression. It includes two Tol2-based destination vector, one with a ''cmlc2:egfp'' transgenesis marker. | It includes a variety of widely-useful entry clones, including ''hsp70'' and ''beta-actin'' promoters; cytoplasmic, nuclear, and membrane-localized fluorescent proteins; and IRES-driven GFP cassettes for bicistronic expression. It includes two Tol2-based destination vector, one with a ''cmlc2:egfp'' transgenesis marker. | ||
| + | |||
| + | == About this site == | ||
| + | |||
| + | This wiki provides the documentation for the Tol2kit; it is maintained by the Chien lab. | ||
| + | |||
| + | * [[Basic Gateway principles]] | ||
| + | * [[List of entry and destination vectors]] | ||
| + | * [[Sample results with the Tol2kit]] | ||
| + | |||
| + | We are currently preparing a methods paper describing the Tol2kit. | ||
== Links == | == Links == | ||
Revision as of 17:27, 30 January 2007
Contents
The Tol2kit
Tol2kit v1.0, released January 2007
Generating stable transgenic zebrafish lines has historically been laborious, for three reasons:
- Building transgenesis constructs by conventional subcloning can be difficult, especially when using long coding or regulatory sequences
- Injecting plasmid DNA yields mosaic transient expression and low germline transgenesis rates
- When screening for stable integrations, transgenes that express fluorescent proteins (e.g. GFP) are easy to detect, but other transgenes are not.
The Tol2kit uses site-specific recombination-based cloning (multisite Gateway technology) to allow quick, modular assembly of promoter-coding sequence-3' tag constructs in a Tol2 transposon backbone.
It includes a variety of widely-useful entry clones, including hsp70 and beta-actin promoters; cytoplasmic, nuclear, and membrane-localized fluorescent proteins; and IRES-driven GFP cassettes for bicistronic expression. It includes two Tol2-based destination vector, one with a cmlc2:egfp transgenesis marker.
About this site
This wiki provides the documentation for the Tol2kit; it is maintained by the Chien lab.
We are currently preparing a methods paper describing the Tol2kit.
Links
- Tol2kit blog for discussion and questions about the system
- Lawson lab Gateway site
- Invitrogen multisite Gateway manual 11/29/04
Wiki help
Consult the User's Guide for information on using the wiki software.