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Cyanosite promotes general cyanobacterial research. 
 | Fungal Genetics Stock Center offers biological and molecular information resources to individuals involved or interested in the biology and genetics of fungi. 
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Institute for In Vitro Sciences a nonprofit foundation for the advancement of alternative methods to animal testing, promoting the optimization, use, and acceptance of in vitro methodologies. 
 | Maize Genetics Cooperation - Stock Center a repository for maize mutants utilized by scientists conducting biological research. Order genetic stocks and obtain information. 
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Model Organisms for Biomedical Research activities and resources being developed to facilitate research using a number of animal models. 
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Model Organisms Guide information and resources for the mouse and rat, a variety of non-mammalian model organisms, and Arabidopsis, from the National Center for Biotechnology Information. 
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Society for In Vitro Biology focus is on biological research, development, and applications of significance to science and society through the study of cells and tissues in vitro. 
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Toxoplasma gondii cell and molecular biology of this intracellular protozoan parasite. Includes images of Toxoplasma mutants expressing green fluorescent protein and links to Toxoplasma research labs and information. 
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Web Directory: WWW Virtual Library: Model Organisms links for many model organisms used in biology research. 
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