TY - RPRT TI - Using variable rate models to identify genes under selection in sequence pairs: their validity and limitations for EST sequences. AU - Sheri A Church AU - Kevin Livingstone AU - Zhao Lai AU - Alexander Kozik AU - Steven J Knapp AU - Richard W Michelmore AU - Loren H Rieseberg PY - 2007 DO - 10.1007/s00239-005-0299-5 UR - https://pubmed.ncbi.nlm.nih.gov/17200807/ ID - 17200807 ER -