A total of 828 isolates of fluorescent pseudomonads (FPs) were obtained from the leaves (305 isolates) and roots (523 isolates) of potato plants grown in different geographical locations in Japan, and 16S rRNA gene sequences of 776 isolates were successfully determined by direct PCR sequencing. Clustering analysis (≥99% identity) identified 13 and 26 operational taxonomic units (OTUs) for leaf-...

Bu çalışmada, 2017 yılında Iğdır ilinde domateste verim ve kalite kaybına neden olan bakteriyel hastalık etmenleri araştırılmıştır. amaçla üretiminin yoğun olarak yapıldığı Aralık, Karakoyun, Tuzluca, Kasımcan, Oba Melekli ilçelerinde sürvey yapılarak hastalıklı bitki örnekleri toplanmıştır. İzolasyon çalışması sonucunda 98 bakteri straini elde edilmiştir. Strainlerin King B besiyerinde fluores...

Five putative novel Pseudomonas species shown to be pathogenic to citrus have been characterized in a screening of 126 Pseudomonas strains isolated from diseased citrus leaves and stems in northern Iran. The 126 strains were studied using a polyphasic approach that included phenotypic characterizations and phylogenetic multilocus sequence analysis. The pathogenicity of these strains against 3 c...

Objective: To phenotypically and molecularly characterize identify the causal agent of onion (Allium cepaL.) bulb rot in Morelos, Mexico.Methodology: Fluorescent bacteria from tissue with symptoms were isolated; LOPATtest was used to describe them subsequently they identified by partial 16S rRNA gene amplification.Pathogenicity vegetables plants evaluated injecting a suspension 108 CFU mL-1of p...

In previous work, several bacterial groups that show a response to fruiting bodies (the mycosphere) of the ectomycorrhizal fungus Laccaria proxima were identified. We here extend this work to a broader range of fungal fruiting bodies sampled at two occasions. PCR-DGGE analyses showed clear effects of the mycosphere of diverse fungi on the total bacterial and Pseudomonas communities in compariso...