Data from: Phylogenomic analysis of transcriptome data elucidates co-occurrence of a paleopolyploid event and the origin of bimodal karyotypes in Agavoideae (Asparagaceae)

Michael R. McKain, Norman Wickett, Yeting Zhang, Saravanaraj Ayyampalayam, W. Richard McCombie, Mark W. Chase, J. Chris Pires, Claude W. DePamphilis, Jim Leebens-Mack & Claude W. De Pamphilis
PREMISE OF THE STUDY: The stability of the bimodal karyotype found in Agave and closely related species has long interested botanists. The origin of the bimodal karyotype has been attributed to allopolyploidy, but this hypothesis has not been tested. Next Generation transcriptome sequence data were used to test whether a paleopolyploid event occurred on the same branch of the Agavoideae phylogenetic tree as the origin of the Yucca-Agave bimodal karyotype. METHODS: Illumina RNAseq data were...

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  • University of Georgia
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  • Royal Botanic Gardens
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  • Cold Spring Harbor Laboratory
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  • University of Missouri
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  • Pennsylvania State University
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