Cryptic sequence simplicity, nucleotide composition bias, and molecular coevolution in the large subunit of ribosomal DNA in plants: implications for phylogenetic analysis
Bult, C. J., Sweere, J. A., and Zimmer, Elizabeth Anne. 1995. "Cryptic sequence simplicity, nucleotide composition bias, and molecular coevolution in the large subunit of ribosomal DNA in plants: implications for phylogenetic analysis." Annals of the Missouri Botanical Garden, 82 235–246.