Results 51 to 60 of about 11,183 (258)

Novel insights into the genomic basis of citrus canker based on the genome sequences of two strains of Xanthomonas fuscans subsp. aurantifolii

open access: yesBMC Genomics, 2010
Background Citrus canker is a disease that has severe economic impact on the citrus industry worldwide. There are three types of canker, called A, B, and C. The three types have different phenotypes and affect different citrus species.
Nociti Letícia A   +30 more
doaj   +1 more source

Identification and analysis of seven effector protein families with different adaptive and evolutionary histories in plant-associated members of the Xanthomonadaceae. [PDF]

open access: yes, 2017
The Xanthomonadaceae family consists of species of non-pathogenic and pathogenic γ-proteobacteria that infect different hosts, including humans and plants.
Almeida, Nalvo F   +14 more
core   +2 more sources

Diffusible Signal Factor-Mediated Quorum Sensing Plays a Central Role in Coordinating Gene Expression of Xanthomonas citri subsp. citri

open access: yesMolecular Plant-Microbe Interactions, 2012
Diffusible signal factor (DSF) family signal-mediated quorum sensing (QS) has been identified in many gram-negative bacteria. This QS pathway of Xanthomonas spp. consists of three major QS components: RpfF, RpfC, and RpfG.
Yinping Guo   +3 more
doaj   +1 more source

Scientific Opinion on the risk to plant health of Xanthomonas citri pv. citri and Xanthomonas citri pv. aurantifolii for the EU territory [PDF]

open access: yesEFSA Journal, 2014
The Panel conducted a pest risk assessment for Xanthomonas campestris (all strains pathogenic to Citrus) for the EU territory and an assessment of the effectiveness of present EU requirements against Xanthomonas strains pathogenic to citrus.
EFSA Panel on Plant Health (PLH)
doaj   +1 more source

Natural parasitism of the Citrus Leafminer (Lepidoptera: Gracillariidae) over eight years in seven citrus regions of São Paulo, Brazil [PDF]

open access: yes, 2015
The citrus leafminer (CLM) Phyllocnists citrella Stainton (Lepidoptera: Gracillariidae) was frst recorded in Brazil in 1996. In 1998, the parasitoid Ageniaspis citricola Logvinovskaya (Hymenoptera: Encyrtdae) was introduced and established in many ...
Diez PA   +12 more
core   +1 more source

Proteome of the phytopathogen Xanthomonas citri subsp. citri: a global expression profile [PDF]

open access: yesProteome Science, 2010
Citrus canker is a disease caused by Xantomonas citri subsp.citri (Xac), and has emerged as one of the major threats to the worldwide citrus crop because it affects all commercial citrus varieties, decreases the production and quality of the fruits and can spread rapidly in citrus growing areas.
Soares, Marcia R.   +8 more
openaire   +4 more sources

Scientific opinion on the request from the USA regarding export of Florida citrus fruit to the EU : EFSA panel on plant Health (PLH) [PDF]

open access: yes, 2011
Following a request from the EU Commission, the EFSA PLH Panel conducted a scientific opinion on risk analysis and supporting documents provided by APHIS/USDA in support of the request to remove the Union's plant health import requirement that citrus ...
Baker, R. (ed.)   +3 more
core   +1 more source

Field resistance of orange fruit to citrus black spot and citrus canker in D‐limonene synthase downregulated trees

open access: yesPest Management Science, EarlyView.
Genetically modified (GM) sweet‐oranges with downregulated CitMTSE1 gene showed reduced citrus black spot severity and citrus canker incidence, confirming terpene modulation as a promising strategy for sustainable field citrus disease resistance. Abstract BACKGROUND Citrus black spot (CBS), caused by Phyllosticta citricarpa, and citrus canker (CC ...
Geraldo José Silva‐Junior   +8 more
wiley   +1 more source

Genetic diversity of Xanthomonas species pathogenic to citrus based on avr and leucine rich protein genes [PDF]

open access: yes, 2009
The genus Xanthomonas includes a group of phytopathogenic bacteria that have great economic importance around the world. Citrus canker, caused by Xanthomonas citri subsp. citri, is one of the main threats to citrus crops worldwide.
Belasque, José   +5 more
core  

Recombinant expression and characterization of a cysteine peptidase from Xanthomonas citri subsp citri [PDF]

open access: yes, 2012
Xanthomonas citri subsp citri (Xac) is the bacterium responsible for citrus canker disease in citrus plants. the aim of this study was to describe the recombinant expression, purification, and characterization of a cysteine peptidase from Xac strain 306,
Alves, Marcio Fernando Madureira   +6 more
core   +1 more source

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