Antibiotic sensitivities in vitro of diverse spiroplasma strains associated with plants and insects.
نویسنده
چکیده
Fifteen spiroplasma strains, representing five serological subgroups classified in three distinct serogroups, and four strains unassigned to serogroups were examined for sensitivity to antibiotics. The data contribute to the characterization of spiroplasmas and enlarge comparisons between plant pathogenic strains and strains that are evidently a part of the normal epiphytic microflora.
منابع مشابه
Spiroplasma - an emerging arthropod-borne pathogen?
Spiroplasma is a genus of wall-less, low-GC, small Gram-positive bacteria of the internal contractile cytoskeleton, with helical morphology and motility. The genus is classified within the class Mollicutes. Spiroplasma / host interactions can be classified as commensal, pathogenic or mutualist. The majority of spiroplasmas are found to be commensals of insects, arachnids, crustaceans or plants,...
متن کاملIn vitro assessment of pathogenicity and virulence encoding gene profiles of avian pathogenic Escherichia coli strains associated with colibacillosis in chickens
Background: Avian pathogenic Escherichia coli (APEC) strains have been associated with various disease conditions in avian species due to virulence attributes associated with the organism. Aims: This study was carried out to determine the in vitro pathogenic characteristics and virulence encoding genes found in E. coli strains associated with colibacillosis in chickens. Methods: Fifty-two stock...
متن کاملInsects Associated with Animal Carcasses in the Margoon Region of Kohgiluyeh and Boyerahmad Province with Two New Records from South West of Iran
Background and Aim: Insects associated with dead bodies are very diverse and very important in decomposition and recycling of the carcasses. The present study was conducted in the Margoon region of Kohgiluyeh and Boyer Ahmad province (Iran) to determine the species diversity of carrion insects associated with decomposing remains of different animals. Materials and Methods: Different cadavers ...
متن کاملTransmission of different isolates of Spiroplasma citri to carrot and citrus by Circulifer tenellus (Hemiptera: Cicadellidae).
Carrot purple leaf disease was first reported in 2006 in the state of Washington and was associated with Spiroplasma citri. The disease also was reported in California in 2008. The objectives of this work were to fulfill Koch's postulates and to determine 1) whether the beet leafhopper, Circulifer tenellus (Baker) (Hemiptera: Cicadellidae), transmits carrot [Daucus carota L. subsp. Sativus (Hof...
متن کاملSpiroplasmas in leafhoppers: a review.
This review describes the pathway a plant pathogenic mycoplasma or spiroplasma takes in its passage through a leafhopper vector. Reference is made to several strains of spiroplasma and acholeplasma, but, in particular, data are presented for Spiroplasma citri and the corn stunt spiroplasma. Acquisition of the organisms is discussed, together with the different methods of infection (feeding on p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Applied and environmental microbiology
دوره 41 1 شماره
صفحات -
تاریخ انتشار 1981