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Analysis of expressed sequence tags from Citrus sinensis L. Osbeck infected with Xylella fastidiosa
In order to understand the genetic responses resulting from physiological changes that occur in plants displaying citrus variegated chlorosis (CVC) symptoms, we adopted a strategy of comparing two ...
Citrus sinensis LEAF PETIOLE AND BLADE COLONIZATION BY Xylella fastidiosa: DETAILS OF XYLEM VESSEL OCCLUSION
Citrus variegated chlorosis (CVC), caused by Xylella fastidiosa, is an important disease of citrus in Brazil. X. fastidiosa is restricted to xylem vessels of plants and knowledge regarding xylem co...
Evaluation of the genetic structure of Xylella fastidiosa populations from different Citrus sinensis varieties
Xylella fastidiosa was isolated from sweet orange plants (Citrus sinensis) grown in two orchards in the northwest region of the Brazilian state of Sao Paulo. One orchard was part of a germ plasm fi...
Mass spectrometry characterization of endophytic bacterium Curtobacterium sp strain ER1/6 isolated from Citrus sinensis
The bacteria of the genus Curtobacterium are usually seen as plant pathogen, but some species have been identified as endophytes of different crops and could as such present a potential for disease...
Populational Fluctuation of Vectors of Xylella fastidiosa, Wells in Sweet Orange [Citrus sinensis (L.) Osbeck] Varieties of Northwest Parana State, Brazil
The aim of the present study was to assess the population flutuation of the sharpshooters species subfamily Cicadellinae belonging to the tribes Cicadellini and Proconiini, in sweet orange [Citrus ...
Quantification and localization of hesperidin and rutin in Citrus sinensis grafted on C-limonia after Xylella fastidiosa infection by HPLC-UV and MALDI imaging mass spectrometry
A high performance liquid chromatography-ultraviolet (HPLC-UV) method was developed for quantifying hesperidin and rutin levels in leaves and stems of Citrus limonia, with a good linearity over a r...
Rapid differentiation of graft Citrus sinensis with and without Xylella fastidiosa infection by mass spectrometry
Rationale Xylella fastidiosa causes citrus variegated chlorosis (CVC) in sweet orange trees. A diagnostic method for detecting CVC before the symptoms appear, which would inform citrus producers ...
Xylella fastidiosa disturbs nitrogen metabolism and causes a stress response in sweet orange Citrus sinensis cv. Pera
Xylella fastidiosa (Xf) is a fastidious bacterium that grows exclusively in the xylem of several important crop species, including grape and sweet orange (Citrus sinensis L. Osb.) causing Pierce di...
