Whole genome duplication (WGD) and tandem duplication (TD) are important modes of gene amplification and functional inno......

Genome sequencing has demonstrated that besides frequent small-scaleduplications,large-scale duplication events such as ......

　　The common occurrence of polyploidy or whole genome duplication(WGD)in the evolutionary history of all angiosperms p......

Polyploids are organisms with three or more complete chromosome sets. Polyploidization is widespread in plants and anima......