Duplicate gene expression in allopolyploid Gossypium reveals two temporally distinct phases of expression evolution

Lex Flagel¹ , Joshua Udall² , Dan Nettleton³ and Jonathan Wendel¹

¹Department of Ecology, Evolution, and Organismal Biology, Iowa State University, Ames, IA 50011, USA

²Department of Plant and Wildlife Sciences, Brigham Young University, Provo, UT 84602, USA

³Department of Statistics, Iowa State University, Ames, IA 50011, USA

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BMC Biology 2008, 6:16doi:10.1186/1741-7007-6-16


Published:	16 April 2008

Additional files

Additional file 1:

This file includes additional information about microarray construction and the design of the Sequenom validation experiment. In addition, there are two tables (Table S1A and B) detailing the results of alternative q-value thresholds and two figures (Figures S1 and S2), including a principal component analysis of all expression data and the results of the Sequenom mass spectrometry validation experiment.

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