title: The number of multiple alignments.
authors.affiliation: Department of Herpetology, California Academy of Sciences, Golden Gate Park, San Francisco, California, 94118-4599, USA.jslowins@cas.calacade my.org
authors.forename: J B
authors.initials: JB
authors.lastname: Slowinski
mesh_terms: D001483:Base Sequence; D004247:DNA / Q000235:genetics; D016415:Sequence Alignment
chemical_list: D004247:DNA