Nelumbo nucifera self-self: Difference between revisions

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==[[SynMap]] whole genome syntenic dotplot: evidence for tetraploidy==
==[[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]].  
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]].  
[[File:Screen shot 2012-04-09 at 5.48.45 PM.png|thumb|center|600px|[[SynMap]] self-self comparison of scaffold assembly of Nelumo nuclifera.  Results may be regenerated at: http://genomevolution.org/r/4p9u]]
[[File:Screen shot 2012-02-27 at 1.10.44 PM.png|thumb|600px|center|[[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]]
[[File:Screen shot 2012-02-27 at 1.10.44 PM.png|thumb|600px|center|[[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==
==[[GEvo]] high-resolution syntenic analysis==
High-resolution analysis of two Nelumbo nuclifera contigs show classic [[synteny]] pattern:  collinear arrangement of paralogous gene pairs.
High-resolution analysis of two Nelumbo nuclifera contigs show classic [[synteny]] pattern:  collinear arrangement of paralogous gene pairs.
[[File:Screen shot 2012-02-27 at 1.16.44 PM.png|thumb|600px|center|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]]
[[File:Screen shot 2012-02-27 at 1.16.44 PM.png|thumb|600px|center|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]]

Revision as of 00:50, 10 April 2012

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 scaffold assembly of Nelumo nuclifera. Results may be regenerated at: http://genomevolution.org/r/4p9u
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