Comparative analysis indicates regulatory neofunctionalization of yeast duplicates

Itay Tirosh¹ and Naama Barkai²

¹Department of Molecular Genetics, Weizmann Institute of Science, 76100 Rehovot, Israel

²Department of Physics of Complex Systems, Weizmann Institute of Science, 76100 Rehovot, Israel

author email corresponding author email

Genome Biology 2007, 8:R50doi:10.1186/gb-2007-8-4-r50


Published:	5 April 2007

Subject areas: Bioinformatics, Evolution, Genome studies

Additional data file 1:

Expression conservation values of 2,644 orthologous pairs from S. cerevisiae and C. albicans.

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Additional data file 2:

High mRNA and protein abundance of duplicated genes with conserved expression compared with other duplicated genes.

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Additional data file 3:

In contrast to duplicates from the WGD, there is only one case of asymmetric divergence and many cases of conserved expression.

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