@misc{indiciaefd923d0da2db, title = {Molecular evolution. Why introns-in-pieces?}, author = {A J Roger and W F Doolittle}, year = {1993}, doi = {10.1038/364289a0}, url = {https://pubmed.ncbi.nlm.nih.gov/8332184/}, note = {Source identifier: 8332184} }