Growth kinetics of endosymbiont Wolbachia in the common bed bug, Cimex lectularius.

ABSTRACT: The common bed bug, Cimex lectularius harbors the endosymbiotic microorganism, Wolbachia (wCle), in a gonad-associated bacteriome as an obligate nutritional mutualist. The obligatory nature of this association suggests that all individuals in C. lectularius populations would be infected with wCle. However, studies spanning the past several decades have reported variation in both infection frequency and relative abundance of wCle in field-collected samples of bed bugs. Since the growth kinetics of wCle is poorly understood, the objective of this study was to quantify wCle over the life cycle of two strains of C. lectularius. Our results highlight that wCle is dynamic during bed bug development, changing relative to life stage, intermolt stage, and blood-fed status. These results suggest new

SUBMITTER: Fisher ML 

PROVIDER: S-EPMC6065412 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature