نتایج جستجو برای: xanthomonas citri

تعداد نتایج: 5602  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2014
Yang Hu Junli Zhang Hongge Jia Davide Sosso Ting Li Wolf B Frommer Bing Yang Frank F White Nian Wang Jeffrey B Jones

Citrus bacterial canker (CBC) disease occurs worldwide and incurs considerable costs both from control measures and yield losses. Bacteria that cause CBC require one of six known type III transcription activator-like (TAL) effector genes for the characteristic pustule formation at the site of infection. Here, we show that Xanthomonas citri subspecies citri strain Xcc306, with the type III TAL e...

Journal: :Acta crystallographica. Section D, Biological crystallography 2003
Thomas R M Barends Charles M H Hensgens Jolanda J Polderman-Tijmes Peter A Jekel Erik de Vries Dick B Janssen Bauke W Dijkstra

Alpha-amino-acid ester hydrolases are multimeric enzymes of potential use in antibiotic production. Knowledge of their structure could help to engineer these enzymes into economically viable biocatalysts. The alpha-amino-acid ester hydrolases from Xanthomonas citri and Acetobacter turbidans have been crystallized. The X. citri enzyme crystallizes in a primitive monoclinic space group (unit-cell...

2014
Lísia Borges Attílio Polyana Kelly Martins Laura Melissa Gómez-Krapp Marcos Antônio Machado Juliana Freitas-Astúa

Background The history of the world citrus industry is marked by a series of diseases caused by different etiologic agents. Several of them are characterized as biotrophic pathogens like Xanthomonas citri subsp. citri, three Candidatus Liberibacter spp and Citrus leprosis virus C (CiLV-C). In plant-pathogen interactions, the role of salicylic acid (SA) in activating defense related genes is wel...

2015
Valente Aritua James Harrison Melanie Sapp Robin Buruchara Julian Smith David J. Studholme

Common bacterial blight is a devastating seed-borne disease of common beans that also occurs on other legume species including lablab and Lima beans. We sequenced and analyzed the genomes of 26 strains of Xanthomonas axonopodis pv. phaseoli and X. fuscans subsp. fuscans, the causative agents of this disease, collected over four decades and six continents. This revealed considerable genetic vari...

Journal: :BioTechniques 2005
Julio Levano-Garcia Sergio Verjovski-Almeida Ana C R da Silva

A novel mapping method based on touchdown PCR was developed for identifying a transposon insertion site in genomic DNA using a hybrid consensus-degenerate primer in combination with a specific primer that anneals to the transposon. The method was tested using Xanthomonas citri transposon mutants. PCR products contained adjacent DNA regions that belonged to both X. citri genomic DNA and the tran...

Journal: :Journal of bacteriology 2005
Frank Thieme Ralf Koebnik Thomas Bekel Carolin Berger Jens Boch Daniela Büttner Camila Caldana Lars Gaigalat Alexander Goesmann Sabine Kay Oliver Kirchner Christa Lanz Burkhard Linke Alice C McHardy Folker Meyer Gerhard Mittenhuber Dietrich H Nies Ulla Niesbach-Klösgen Thomas Patschkowski Christian Rückert Oliver Rupp Susanne Schneiker Stephan C Schuster Frank-Jörg Vorhölter Ernst Weber Alfred Pühler Ulla Bonas Daniela Bartels Olaf Kaiser

The gram-negative plant-pathogenic bacterium Xanthomonas campestris pv. vesicatoria is the causative agent of bacterial spot disease in pepper and tomato plants, which leads to economically important yield losses. This pathosystem has become a well-established model for studying bacterial infection strategies. Here, we present the whole-genome sequence of the pepper-pathogenic Xanthomonas campe...

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