Prevalence and genetic diversity of endosymbiotic bacteria
نویسندگان
چکیده
منابع مشابه
Endosymbiotic prevalence and reproductive manipulation of the spider Mermessus fradeorum
OF THESIS ENDOSYMBIOTIC PREVALENCE AND REPRODUCTIVE MANIPULATION OF THE SPIDER MERMESSUS FRADEORUM Spiders are host to a plethora of heritable endosymbiotic bacteria. Broad-taxa screening studies indicate that endosymbionts are particularly common among spiders, however, little is known about how these bacteria affect their spider hosts. In insects, these bacteria ensure vertical transmission b...
متن کاملGene Probe Designing for Evaluation of the Diversity of Bradyrhizobium japonicum Isolates
Many researchers consider the use of different probes for hybridization assays as suitable for studying the genetic diversity of nitrogen fixing bacteria. In this study for asessing genetic diversity among Bradyrhizobium japonicum isolates, two different probes (sucA and topA) chosen from the chromosomal genome of Bradyrhizobium strain USDA 110 were designed, evaluated by DNAMAN software and im...
متن کاملScreening and identification of Iranian native phosphate solubilizing bacteria and investigation of their genetic diversity using RAPD markers
Phosphorus, the most essential nutrient for plants, becomes quickly unavailable for the plants in the soil. Phosphate solubilizing bacteria (PSB( can play an important role in providing Phosphorus for plants. In this study, the PSBs were screened from plant rhizosphere by Pikovskaya method. Then, the growth rate and phosphate solubilizing ability of 9 superior strains were measured at different...
متن کاملGenetic Diversity among Plant Pathogenic Streptomyces Strains from Potato Fields in Northwest of Iran
Different species of Streptomyces are common in most types of soil. Some certain species are plant pathogenic especially on potato. This study was conducted to evaluate genetic diversity among some local Streptomyces spp. strains isolated from soil and infected tubers in potato farms in northwest of Iran. Repetitive DNA elements (BOX, ERIC and REP) as genetic markers were used for diversity stu...
متن کاملFirst record of Wolbachia in South American terrestrial isopods: Prevalence and diversity in two species of Balloniscus (Crustacea, Oniscidea)
Wolbachia are endosymbiotic bacteria that commonly infect arthropods, inducing certain phenotypes in their hosts. So far, no endemic South American species of terrestrial isopods have been investigated for Wolbachia infection. In this work, populations from two species of Balloniscus (B. sellowii and B. glaber) were studied through a diagnostic PCR assay. Fifteen new Wolbachia 16S rDNA sequence...
متن کامل