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Fig. 5 | BMC Genomics

Fig. 5

From: Comparative transcriptomics of early petal development across four diverse species of Aquilegia reveal few genes consistently associated with nectar spur development

Fig. 5

PCA of genes differentially expressed between spurred taxa and A. ecalcarata. PCA of the genes commonly differentially expressed between A. ecalcarata and each spurred species at any developmental time point for each sample (all species and developmental stages). Key: A. ecalcarata = lavender, A. sibirica = blue, A. formosa = red, and A. chrysantha = yellow, DS1 = circle, DS2 = square, DS3 = diamond, DS4 = traingle, DS5 = inverted triangle

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BMC Genomics

ISSN: 1471-2164

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