Genomic Analyses of Complex Genomes
The Shoemaker lab is made up of Federal and State researchers whose projects are focused on soybean genomics. The lab has developed a detailed molecular genetic map of the soybean that encompasses classical markers, RFLPs, SSRs, RAPDs and AFLPs. 
Map-based research programs include studies of genome organization and evolution (diploidization of an ancient tetraploid), evolution of families of resistance gene analogs, and cloning of disease resistance genes. The lab also carries out projects of technology development and standard evaluations of soybean germplasm diversity and QTL analyses. The primary objective of the laboratory is to develop and apply knowledge and technologies that will assist in the enhancement of soybean germplasm for breeding applications.
The lab is also responsible for the development and maintenance of the USDA soybean genome database. SoyBase was designed to give geneticists and breeders easy access to data from many laboratories, the literature and other databases (Genbank, GRIN, PVP, BIOSIS, AGRICOLA). It is an ACE-type database with hypertext links between classes and an easy to use graphical interface. Click here to learn more about SoyBase.
The lab's affiliations include USDA - ARS & Department of Agronomy at Iowa State University.