A high-throughput data mining of single nucleotide polymorphisms in Coffea species expressed sequence tags suggests differential homeologous gene expression in the allotetraploid Coffea arabica.
Vidal RO, Mondego JM, Pot D, Ambrósio AB, Andrade AC, Pereira LF, Colombo CA, Vieira LG, Carazzolle MF, Pereira GA. Plant Physiol. 2010 Nov; 154(3):1053-66. Epub 2010 Sep 23.