External Resources
Recommended Informatics Database
The Mouse Genome Informatics (MGI) Database at the Jackson Laboratory provides integrated access to data on the genetics, genomics and biology of the laboratory mouse. The projects contributing to this resource include:
Knockout Resource Databases
The International Gene Trap Consortium (IGTC) represents all publicly available gene trap cell lines, which are available on a non-collaborative basis for nominal handling fees. Researchers can search and browse the IGTC database for cell lines of interest using accession numbers or IDs, keywords, sequence data, tissue expression profiles and biological pathways.

imsr logo The International Mouse Strain Resource (IMSR) is a searchable online database of mouse strains and stocks available worldwide, including inbred, mutant, and genetically engineered mice. The goal of the IMSR is to assist the international scientific community in locating and obtaining mouse resources for research. The data content found in the IMSR is as it was supplied by data provider sites.

Recommended Service Providers
The Jackson Laboratory, offers a fully integrated suite of services to provide efficient and cost-effective solutions to cryopreserve, expand, breed and characterize your mice following recovery from the TIGM library. Projects are highly customizable and are delivered to meet your schedule, budget, and research goals. Some of these services include: For a detailed price quote for any of these services, contact JAX® Services at 1-800-422-6423, 1-207-288-5845, or e-mail jaxservices@jax.org.

Embark Scientific, LLC offers four main services: The Embark team is dedicated to providing you the best quality data with personalized customer attention. If you are thinking about outsourcing routine tasks or have high-throughput needs, please review their website and give them call. Request a quote for genomic services by calling 866.820.8359. You may also contact Embark Scientific by sending an e-mail to support@embarkscientific.com. All quotes are hassle-free and many can be obtained by filling out an online form for the appropriate service.
Other Knockout Resources
norcomm logo The North American Conditional Mouse Mutagenesis project (NorCOMM) is a large-scale research initiative focused on developing and distributing a library of mouse embryonic stem (ES) cell lines carrying single conditional knockout mutations across the mouse genome.

komp logo The Knock Out Mouse Project (KOMP) Repository .