Unknown

Dataset Information

0

Outer-surface protein C of the Lyme disease spirochete: a protein induced in ticks for infection of mammals.


ABSTRACT: Environmentally responsive synthesis of surface proteins represents a hallmark of the infectious cycle of the Lyme disease agent, Borrelia burgdorferi. Here we created and analyzed a B. burgdorferi mutant lacking outer-surface protein C (OspC), an abundant Osp that spirochetes normally synthesize in the tick vector during the blood meal and down-regulate after transmission to the mammal. We demonstrate that B. burgdorferi strictly requires OspC to infect mice but not to localize or migrate appropriately in the tick. The induction of a spirochetal virulence factor preceding the time and host in which it is required demonstrates a developmental sequence for transmission of this arthropod-borne pathogen.

SUBMITTER: Grimm D 

PROVIDER: S-EPMC365757 | biostudies-literature | 2004 Mar

REPOSITORIES: biostudies-literature

altmetric image

Publications

Outer-surface protein C of the Lyme disease spirochete: a protein induced in ticks for infection of mammals.

Grimm Dorothee D   Tilly Kit K   Byram Rebecca R   Stewart Philip E PE   Krum Jonathan G JG   Bueschel Dawn M DM   Schwan Tom G TG   Policastro Paul F PF   Elias Abdallah F AF   Rosa Patricia A PA  

Proceedings of the National Academy of Sciences of the United States of America 20040217 9


Environmentally responsive synthesis of surface proteins represents a hallmark of the infectious cycle of the Lyme disease agent, Borrelia burgdorferi. Here we created and analyzed a B. burgdorferi mutant lacking outer-surface protein C (OspC), an abundant Osp that spirochetes normally synthesize in the tick vector during the blood meal and down-regulate after transmission to the mammal. We demonstrate that B. burgdorferi strictly requires OspC to infect mice but not to localize or migrate appro  ...[more]

Similar Datasets

| S-EPMC145497 | biostudies-literature
| S-EPMC3128128 | biostudies-literature
| S-EPMC7314838 | biostudies-literature
| S-EPMC20483 | biostudies-literature
| S-EPMC4879763 | biostudies-literature
| S-EPMC128081 | biostudies-literature
| S-EPMC3977360 | biostudies-literature
| S-EPMC7255614 | biostudies-literature
| S-EPMC2237901 | biostudies-literature
| S-EPMC5216591 | biostudies-literature