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Recombinant expression and characterization of a Xylella fastidiosa cysteine protease differentially expressed in a nonpathogenic strain
(Blackwell Publishing, 2006-08-01)
Xylella fastidiosa is a xylem-limited, Gram-negative bacterium responsible for citrus variegated chlorosis (CVC) in sweet oranges. In the present study, we present the recombinant expression, purification and characterization ...
A nested-PCR assay for detection of Xylella fastidiosa in citrus plants and sharpshooter leafhoppers
(Blackwell Publishing, 2004-01-01)
Aims: Detection of Xylella fastidiosa in citrus plants and insect vectors.Methods and Results: Chelex 100 resin matrix was successfully standardized allowing a fast DNA extraction of X. fastidiosa. An amplicon of 500 bp ...
Improvement of grapevine iron nutrition by a bovine blood-derived compound
(2013-04-12)
Iron (Fe) is essential for chlorophyll formation and plant growth. Irondeficiency chlorosis is a major nutritional disorder in several fruit trees cultivated in calcareous and alkaline soils, reducing fruit yield and quality ...
Improvement of Grapevine Iron Nutrition by a Bovine Blood-Derived Compound
(Int Soc Horticultural Science, 2013-01-01)
Iron (Fe) is essential for chlorophyll formation and plant growth. Iron-deficiency chlorosis is a major nutritional disorder in several fruit trees cultivated in calcareous and alkaline soils, reducing fruit yield and ...
Nicotiana tabacum as an experimental host for the study of plant-Xylella fastidiosa interactions
(2000-08-01)
Xylella fastidiosa causes citrus variegated chlorosis (CVC). Information generated from the X. fastidiosa genome project is being used to study the underlying mechanisms responsible for pathogenicity. However, the lack of ...
Detection and identification of a 16SrIII-J phytoplasma affecting cassava (Manihot esculenta Crantz) in Argentina
(Springer; Australasian Plant Pathology Society, 2018-12)
Cassava plants displaying symptoms of dwarfing, witches’ broom, and chlorosis, were detected in production fields located in Misiones province Argentina. The RFLP profiles and phylogenetic analyses based on 16S rRNA and ...
Recombinant expression and characterization of a Xylella fastidiosa cysteine protease differentially expressed in a nonpathogenic strain
(Blackwell Publishing, 2006-08-01)
Xylella fastidiosa is a xylem-limited, Gram-negative bacterium responsible for citrus variegated chlorosis (CVC) in sweet oranges. In the present study, we present the recombinant expression, purification and characterization ...
Susceptibility of tangerines to citrus variegated chlorosis
(2000-12-01)
Citrus variegated chlorosis (CVC), a citrus disease first discovered in Brazil in 1987, is caused by the bacterium Xylella fastidiosa and transmitted by sharpshooters and budwood. Since the disease affects almost all sweet ...
Photosensitivity of Cucumber (Cucumis sativus L.) Seedlings Exposed to Ultraviolet-B Radiation
(Instituto de Investigaciones Agropecuarias, INIA, 2010)