Abstract.
A two-kilobase DNA fragment from Buchnera aphidicola, the endosymbiont of aphids, was cloned and sequenced. One open reading frame was detected, coding for a putative protein of 600 amino acids. The N-terminal portion of this protein corresponded to NuoC, while the C-terminal portion corresponded to NuoD. These proteins are constituents of the membrane-associated NADH dehydrogenase. Our results suggest that these two proteins are fused in Buchnera aphidicola, a result consistent with their previously postulated spatial association.
This is a preview of subscription content, log in via an institution to check access.
Author information
Authors and Affiliations
Additional information
Received: 28 January 1997 / Accepted: 12 February 1997
Rights and permissions
About this article
Cite this article
Clark, M., Baumann, L. & Baumann, P. News & Notes: Buchnera aphidicola (Endosymbiont of Aphids) Contains nuoC(D) Genes That Encode Subunits of NADH Dehydrogenase . Curr Microbiol 35 , 122 –123 (1997). https://doi.org/10.1007/PL00006753
Issue Date:
DOI: https://doi.org/10.1007/PL00006753