PGDD: a database of gene and genome duplication in plants

Genome duplication (GD) has permanently shaped the architecture and function of many higher eukaryotic genomes. The angiosperms (flowering plants) are outstanding models in which to elucidate consequences of GD for higher eukaryotes, owing to their propensity for chromosomal duplication or even triplication in a few cases. Duplicated genome structures often require both intra- and inter-genome alignments to unravel their evolutionary history, also providing the means to deduce both obvious and otherwise-cryptic orthology, paralogy and other relationships among genes. The burgeoning sets of angiosperm genome sequences provide the foundation for a host of investigations into the functional and evolutionary…

• NS
  National Science Foundation

  Awards: 0821096, MCB 0821096, 1021718, DBI 0849896, MCB 1021718
• GA
  Georgia Advanced Computing Resource Center, University of Georgia