Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1992 Mar 23;247(1320):163-8.
doi: 10.1098/rspb.1992.0023.

Molecular identification of Wolbachia, the agent of cytoplasmic incompatibility in Drosophila simulans, and variability in relation with host mitochondrial types

Affiliations

Molecular identification of Wolbachia, the agent of cytoplasmic incompatibility in Drosophila simulans, and variability in relation with host mitochondrial types

F Rousset et al. Proc Biol Sci. .

Abstract

Sequences of a segment of the 16S ribosomal DNA of Wolbachia, a rickettsia-like microorganism responsible for cytoplasmic incompatibility in Drosophila simulans, have been obtained after polymerase chain reaction (PCR) amplification. Their comparison with other eubacterial sequences allows us to assign these endosymbionts to the alpha subdivision of purple bacteria. Four related sequences have been obtained for microorganisms carried by eight isofemale lines representative of the three mitochondrial types of D. simulans. Their phylogeny and level of divergence do not parallel that of the mitochondrial DNA, suggesting that several independent infections occurred. There is no direct relation between bacterial phylogeny and formerly identified incompatibility types.

PubMed Disclaimer

Similar articles

Cited by

LinkOut - more resources

-