Breaking down taxonomic barriers in polyploidy research.
Polyploidy is important in the evolutionary history of plants, and it has played a crucial role in shaping the genome structures of all eukaryotes. New and rapidly improving techniques in genomics, cytogenetics and molecular ecology have resulted in a dramatic increase in publications about duplicate genes, genome rearrangements and detection of ancient duplication events. Similarly, research associated with the origins of polyploidy, its persistence in natural populations and the resulting ecological consequences is receiving more attention. Although polyploidy research has been conducted using both animal and plant systems, inferences based on cross-disciplinary comparisons have been rare. Here, I review recent developments in the field in both plants and animals, emphasizing the benefits of communication between the two groups.
Mable
Barbara K
BK
Department of Botany, University of Guelph, Guelph, Ontario, Canada N1G 2W1. bmable@uoguelph.ca
D000818:Animals; D002965:Classification / Q000379:methods*; D004463:Ecology; D010944:Plants / Q000145:classification / Q000235:genetics*; D011123:Polyploidy; D012107:Research Design