English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Olive knot disease caused by Pseudomonas savastanoi pv. savastanoi (Psv) is one of the major diseases influencing olive (Oleae europaea L.) production in Turkey. The disease incidence rate was found to range between 4 and 80% according to the 2015 and 2018 surveys. A total of 67 isolates were recovered from 7 symptomatic Turkish olive cultivars on a semi-selective medium, PVF-1, and then identified as Psv by biochemical and molecular tests. The isolates produced characteristic gall symptoms on olive plants and were consistently re-isolated. Fatty acid methyl ester (FAME) analysis indicated that the major fatty acid components were oleic acid (18:1), palmitoleic acid (16:1), and palmitic acid (16:0), and also clustered the olive strains into 2 groups. The repetitive element palindromic PCR (rep-PCR) primer, the BOXA1R primer, produced the discriminatory profile, with amplicon sizes ranging from ~ 200 bp to 2 kb, and categorized the olive strains into 2 separate groups. Pulsed-Field Gel Electrophoresis (PFGE) differentiated the olive Psv isolates into 3 discrete haplotype groups after the genomic DNA was digested with SpeI. This is the first study using PFGE to determine the genetic diversity of the Psv olive population.

PHENOTYPIC AND GENOTYPIC CHARACTERIZATION OF PSEUDOMONAS SAVASTANOI PV. SAVASTANOI CAUSING OLIVE KNOT DISEASE IN TURKEY