Non‐radioactively labelled DNA probes were tested for their ability to identify dried museum specimens of Anopheles gambiae and its sibling species An.arabiensis. The specimens were the progeny of wild‐caught females collected in 1991 from villages in western Kenya. Three years later, specimens whose identity was known to the second author were provided ‘blind’ to the first author for identification with oligonucleotide probes (SH 5 and SH 4 derived from pAngss and pAngsl, respectively) using a simplified squash‐blotting protocol for non‐radioactive probes. All specimens were successfully identified with whole‐body squashes, and the results agreed with previous identifications of parents or siblings based on rDNA‐polymerase chain reaction . The amounts of DNA released by squash‐blotting were just sufficient for identification by those experienced in the technique, but not for squashes of heads or thoraces alone. An aim of the study was to determine whether squash‐blot methods of identification might be useful for establishing the genetic identity of name‐bearing type specimens of sibling species held in museum collections.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.