Nelumbo nucifera self-self

SynMap whole genome syntenic dotplot: evidence for tetraploidy

Nelumbo nuclifera self-self shows extensive synteny to self. Genome-wide pattern with similar Ks values for syntenic gene-pairs is strong evidence of a tetraploidy event in this lineage. No evidence for the eurosid/eudicot-specific paleohexaploidy.

SynMap self-self comparison of Nelumbo nuclifera. Contigs are arranged by the Syntenic Path Assembly and color coded by Ks value. Results may be regenerated http://genomevolution.org/r/4ke9

GEvo high-resolution syntenic analysis

High-resolution analysis of two Nelumbo nuclifera contigs show classic synteny pattern: collinear arrangement of paralogous gene pairs.

Comparison of two syntenic regions as evidenced by the collinear arrangement of paralogous gene pairs. Note the tandem gene duplication. Results may be regenerated: http://genomevolution.org/r/4keb