Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Southern blot showing that HeT-Ayak probes give strong hybridization to DNA from D. yakuba and D. teissieri but very little to DNA from more distantly related species. EcoRI-digested DNA from the species shown in Fig. 2 was probed with 32P-labeled coding sequence from HeT-Ayak. A long exposure is shown because faint hybridization to DNA from D. melanogaster and D. simulans can be detected. The final wash was 1× SSC at 65°C.
