Results 61 to 70 of about 100,742 (172)

Manuka Honey Inhibits Biofilm Formation and Reduces the Expression of the Associated Genes in Pectobacterium brasiliense

Scientifica, Volume 2024, Issue 1, 2024.
Biofilms are major virulence factors formed by pathogenic bacteria to invade their host and maintain their colony. While biofilms usually develop on diverse solid surfaces, floating biofilms, also called pellicles, are formed at the air–liquid interface.
Tri Joko, Sheila Ava, Isna Nurifa Sasmita Putri, Siti Subandiyah, Muhammad Saifur Rohman, Naoto Ogawa, Giuseppe Comi   +6 more
wiley   +1 more source

VapD in Xylella fastidiosa Is a Thermostable Protein with Ribonuclease Activity.

PLoS ONE, 2015
Xylella fastidiosa strain 9a5c is a gram-negative phytopathogen that is the causal agent of citrus variegated chlorosis (CVC), a disease that is responsible for economic losses in Brazilian agriculture.
Juliano S Mendes, André da S Santiago, Marcelo A S Toledo, Luciana K Rosselli-Murai, Marianna T P Favaro, Clelton A Santos, Maria Augusta C Horta, Aline Crucello, Lilian L Beloti, Fabian Romero, Ljubica Tasic, Alessandra A de Souza, Anete P de Souza   +12 more
doaj   +1 more source

TolC is Required for Pathogenicity of Xylella fastidiosa in Vitis vinifera Grapevines

Molecular Plant-Microbe Interactions, 2007
Xylella fastidiosa infects a wide range of hosts and causes serious diseases on some of them. The complete genomic sequences of both a citrus variegated chlorosis (CVC) and a Pierce's disease (PD) strain revealed two type I protein secretion plus two ...
Joseph D. Reddy, Stephanie L. Reddy, Don L. Hopkins, Dean W. Gabriel   +3 more
doaj   +1 more source

Summary of biotic stress assays used to select candidate citrus genes for normalization in RT-qPCR.

, 2012
ai(1) = after inoculation.CVC(2) = Citrus variegated chlorosis.
Rodrigo M. Stuart (184773), Leonardo P. Boava (184782), Carolina M. Rodrigues (184792), Karen S. Kubo (184755), Marcos A. Machado (184795), Marcio Alves-Ferreira (4903876), Valéria Mafra (184749), Marcelo Ribeiro-Alves (184765)   +7 more
core   +1 more source

Caracterização da comunidade bacteriana endofítica de citros por isolamento, PCR específico e DGGE Characterization of the endophytic bacterial community from citrus by isolation, specific PCR and DGGE

Pesquisa Agropecuária Brasileira, 2006
O objetivo deste trabalho foi caracterizar a comunidade bacteriana endofítica de plantas assintomáticas (escapes) e afetadas pela clorose variegada dos citros (CVC) por meio de isolamento em meio de cultura, técnica de gradiente desnaturante em gel de ...
Paulo Teixeira Lacava, Fernando Dini Andreote, Welington Luiz Araújo, João Lúcio Azevedo   +3 more
doaj   +1 more source

Reaction of Citrus Genotypes to Citrus Variegated Chlorosis [PDF]

International Organization of Citrus Virologists Conference Proceedings (1957-2010), 2005
Souza, P. S., Silva, S. R., Stuchi, E. S., Donadio, L. C., Goes, A.   +4 more
openaire   +3 more sources

The diversity of citrus endophytic bacteria and their interactions with Xylella fastidiosa and host plants

Genetics and Molecular Biology
The bacterium Xylella fastidiosa is the causal agent of citrus variegated chlorosis (CVC) and has been associated with important losses in commercial orchards of all sweet orange [Citrus sinensis (L.)] cultivars.
João Lúcio Azevedo, Welington Luiz Araújo, Paulo Teixeira Lacava   +2 more
doaj   +3 more sources

Analysis of expressed sequence tags from Citrus sinensis L. Osbeck infected with Xylella fastidiosa

Genetics and Molecular Biology, 2007
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 EST libraries from sweet orange [Citrus sinensis (L ...
Alessandra A. de Souza, Marco A. Takita, Helvécio D. Coletta-Filho, Maria Luisa P.N. Targon, Eduardo F. Carlos, Eliane C. Locali-Fabris, Alexandre M. Amaral, Juliana Freitas-Astúa, Ana Carla O. Silva-Pinhati, Raquel L. Boscariol-Camargo, Irving J. Berger, Carolina M. Rodrigues, Marcelo S. Reis, Marcos A. Machado   +13 more
doaj   +1 more source

Cloning and expression of cellulase XF-818 of Xylella fastidiosa in Escherichia Coli

Scientia Agricola, 2003
Xylella fastidiosa's genome was the first of a plant pathogen to be completely sequenced. Through comparative sequence analysis many genes were identified and, among them, several potentially involved in plant-pathogen interaction.
Nelson Arno Wulff, Helaine Carrer, Sérgio Florentino Pascholati   +2 more
doaj  

Spatial and temporal dynamics of citrus variegated chlorosis

, 2019
A Clorose Variegada dos Citros (CVC) é a mais importante doença dos citros no Brasil, mas sua epidemiologia ainda não havia sido estudada. O presente trabalho objetivou a caracterização da dinâmica temporal e espacial da clorose variegada dos citros. Por
Barbosa, Francisco Ferraz Laranjeira
core   +1 more source