Document Type
Article
Publication Title
Journal of Microbiological Methods
Publication Date
8-1-2017
Abstract
Epizootic shell disease (ESD) is causing major losses to the lobster fishery in southern New England. Potential pathogens have been identified in lesion communities, but there are currently no efficient means of detecting and quantifying their presence. A qPCR assay was developed for a key potential pathogen, Aquimarina macrocephali subsp. homaria found to be ubiquitous in ESD lesions but not the unaffected integument. Application of the assay to various samples demonstrated that A. macrocephali subsp. homaria is ubiquitous and abundant in lobster lesions, commonly associated with healthy surfaces of crabs and is scarce in water and sediment samples from southern New England suggesting the affinity of this microorganism to the Arthropod integument. The qPCR assay developed here can be applied in future in vivo and in vitro studies to better understand the ecology and role of A. macrocephali subsp.homaria. in shell disease.
Volume
139
First Page
61
Last Page
67
DOI
10.1016/j.mimet.2017.04.001
Recommended Citation
Quinn, R., Hazra, S., Smolowitz, R., & Chistoserdov, A. (2017). Real-time PCR assay for Aquimarina macrocephali subsp. homaria and its distribution in shell disease lesions of Homarus americanus, Milne-Edwards, 1837, and environmental samples. Journal of Microbiological Methods, 139, 61-67. https://doi.org/10.1016/j.mimet.2017.04.001
ISSN
01677012
E-ISSN
18728359
