Sorghum bicolor - an important species for comparative grass genomics and a source of beneficial genes for agriculture.

A high-resolution genetic, physical, and cytological map of the sorghum genome is being assembled using AFLP DNA marker technology, six-dimensional pooling of BAC libraries, cDNA mapping technology, and cytogenetic analysis. Recent advances in sorghum comparative genomics and gene-transfer technology are accelerating the discovery and utilization of valuable sorghum genes and alleles.