نتایج جستجو برای: xylella fastidiosa
تعداد نتایج: 945 فیلتر نتایج به سال:
Xylella fastidiosa (X. fastidiosa) infects a wide range of plant hosts and causes economically serious diseases, including Pierce's Disease (PD) of grapevines. X. fastidiosa biocontrol strain EB92-1 was isolated from elderberry and is infectious and persistent in grapevines but causes only very slight symptoms under ideal conditions. The draft genome of EB92-1 revealed that it appeared to be mi...
Xylella fastidiosa (Xf) is a plant pathogenic bacterium that is transmitted between hosts by the glassy-winged sharpshooter (GWSS; Homalodisca vitripennis). Multiple subspecies of Xf occur and are host specific. Xf subsp. fastidiosa is the causal agent of Pierce’s disease (PD). Xf subsp. multiplex and Xf subsp. sandyi are commonly found in North America but do not cause PD. Rapid diagnostics to...
We have developed an autonomously replicating Xylella fastidiosa (Xf)/E. coli plasmid that efficiently transforms Xf; unfortunately this plasmid was not stably maintained in Xf cells en planta or without antibiotic selection in vitro. Another plasmid, containing an Xf native plasmid, a Kan cassette and cloned in pUC18 was also constructed and shown to be unstable without antibiotic selection. 1...
UNLABELLED Cell density-dependent regulation of gene expression in Xylella fastidiosa that is crucial to its switching between plant hosts and insect vectors is dependent on RpfF and its production of 2-enoic acids known as diffusible signal factor (DSF). We show that X. fastidiosa produces a particularly large variety of similar, relatively long-chain-length 2-enoic acids that are active in mo...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید