TY - RPRT TI - Size, constant sequences, and optimal selection. AU - Michal Legiewicz AU - Catherine Lozupone AU - Rob Knight AU - Michael Yarus PY - 2005 DO - 10.1261/rna.2161305 UR - https://pubmed.ncbi.nlm.nih.gov/16177137/ ID - 16177137 ER -