@misc{indiciaee89945564964, title = {Ribosomal protein-sequence block structure suggests complex prokaryotic evolution with implications for the origin of eukaryotes.}, author = {Prashanth Vishwanath and Paola Favaretto and Hyman Hartman and Scott C Mohr and Temple F Smith}, year = {2004}, doi = {10.1016/j.ympev.2004.07.003}, url = {https://pubmed.ncbi.nlm.nih.gov/15522791/}, note = {Source identifier: 15522791} }