The genetics and genomics of maize.

Looking for details on the genetics and genomics of maize? Then USDA-ARS and Iowa State University scientists have the Web site for you. The Maize Genetics and Genomics Database--www.maizegdb.org--offers information on the traits, genetic sequences and other related features of maize (Zea mays L. ssp. mays), including those aspects involving breeding and crop improvement. The site is a portal to cutting-edge research on this staple crop, as well as to landmark work performed decades ago. It also provides contact information for more than 2,400 cooperative researchers, along with Web-based tools for ordering items such as maize stocks and cloned sequences. The site presents information on maize in a way that clearly summarizes biological relationships, and features easy-to-use computational tools. With it, a researcher can connect how a plant looks to the genetic sequences responsible for causing its phenotype. Maize is much more than a source of food for people and livestock. It's also used in the manufacture of glue, paint, insecticides, toothpaste, rubber tires, rayon and molded plastics. It is also the major source of ethanol in the United States. Contact: Carolyn Lawrence, USDA-ARS Corn Insects and Crop Genetics Research, Genetics Building, Iowa State University, Ames, IA 50011. Phone: [phone]. Fax: [phone]. Email: [e-mail].