Notice: The SGN server will be upgraded later today. SGN may be intermittently unavailable during the upgrade. We apologize for any inconvenience.

  • Genes that make Tomatoes
    "The Genes That Make Tomatoes." This database is hosted by SGN in collaboration with the Zamir Lab at the Hebrew University of Jerusalem. All data was collected from a mutagenesis project, in which over 150,000 m2 plants were screened iin the field for mutant phenotypes at defined developmental stages (summer 2001, 2002 and 2003). In the web site there is a description of the project and the mutant population as well as a new search engine. The collection of 3500 monogenic mutants is amenable for searching according to a detailed phenotypic catalog and combinations of traits.
  • Real Time QTL
    The objective of Real Time QTL (RTQ) is to present in silico the range of statistical outputs that describe the components of genetic variastion using tomato as a model organism.
  • TGRC [external link]
    The C.M. Rick Tomato Genetics Resource Center (TGRC) is a genebank of wild relatives, monogenic mutants and miscellaneous genetic stocks of tomato. The Center is named for Dr. Charles M. Rick, Prof. Emer. who established much of the collection through his research and plant collecting activities. Located in the Dept. of Vegetable Crops, University of California at Davis, the TGRC is also integrated with the National Plant Germplasm System (NPGS). The TGRC facilitates research on tomato by providing seed samples of its accessions to interested scientists worldwide.