TY - RPRT TI - Evolutionary profiles from the QR factorization of multiple sequence alignments. AU - Anurag Sethi AU - Patrick O'Donoghue AU - Zaida Luthey-Schulten PY - 2005 DO - 10.1073/pnas.0409715102 UR - https://pubmed.ncbi.nlm.nih.gov/15741270/ ID - 15741270 ER -