Results 61 to 70 of about 14,828 (122)

Diversification and deployment of PRR and NLR immune receptors in potato

open access: yesThe Plant Journal, Volume 127, Issue 1, July 2026.
SUMMARY Wild relatives of potato (Solanum tuberosum) have accumulated a wide diversity of immune receptors that provide disease resistance to a multitude of pathogens. The classical resistance genes in potato generally belong to the nucleotide‐binding leucine‐rich repeat (NLRs) receptors, which are well studied and widely applied in disease resistance ...
Yerisf C. Torres Ascurra   +5 more
wiley   +1 more source

First report of 'Candidatus Liberibacter asiaticus' in Diaphorina communis

open access: yes, 2012
Huanglongbing (HLB) or citrus greening is one of the most destructive diseases of citrus in the world and one of the major factors limiting citrus production in south east Asia including Bhutan.
Holford, Paul (R7833)   +9 more
core   +1 more source

New Strains of Candidatus Liberibacter asiaticus in Citrus Plants in Bali [PDF]

open access: yes, 2018
Candidatus Liberibacter asiaticus is the most widely known bacteria causing citrus greening (Huanglongbing) from three species of Candidatus Liberibacter. This study was conducted to ascertain the phylogenetic relationship between Can.
Suprapta, Dewa Ngurah   +3 more
core   +1 more source

RNAi‐Mediated Attenuation of CsCalS7‐Related Transcripts Mitigates Callose Accumulation and Huanglongbing Symptoms

open access: yesMolecular Plant Pathology, Volume 27, Issue 6, June 2026.
Partial CsCalS7 suppression reduces phloem callose, starch accumulation and huanglongbing symptoms, supporting a threshold‐based host tolerance. ABSTRACT Huanglongbing (HLB) is the most destructive citrus disease worldwide and is characterised by excessive callose deposition at sieve plates, which has been associated with impaired carbohydrate ...
Laís Moreira Granato   +3 more
wiley   +1 more source

Candidatus Liberibacter asiaticus’ (CLas) inoculation/transmission rates by Diaphorina citri isofemale lines.

open access: yes, 2018
‘Candidatus Liberibacter asiaticus’ (CLas) inoculation/transmission rates by Diaphorina citri isofemale lines.
Michelle Heck (4352407)   +3 more
core   +1 more source

Controlled replication of ‘Candidatus Liberibacter asiaticus‘ DNA in citrus leaf discs

open access: yesMicrobial Biotechnology, 2020
Summary ‘Candidatus Liberibacter asiaticus’ is a fastidious bacterium and a putative agent of citrus greening disease (a.k.a., huanglongbing, HLB), a significant agricultural disease that affects citrus fruit quality and tree health. In citrus, ‘Ca.
Elham Attaran   +5 more
doaj   +1 more source

Psyllid Cysteine Cathepsins Directly Cleave the Outer Membrane Protein BamD of Citrus Huanglongbing Pathogen

open access: yesPlant Biotechnology Journal, Volume 24, Issue 6, Page 3989-4004, June 2026.
ABSTRACT Candidatus Liberibacter asiaticus (CLas), the causative agent of citrus Huanglongbing (HLB), is transmitted by Asian citrus psyllid, Diaphorina citri; however, the role of the insect's immune effectors in defending against CLas remains poorly understood. This study reveals that D.
Yu Du   +9 more
wiley   +1 more source

Characterization of copy numbers of 16S rDNA and 16S rRNA of Candidatus Liberibacter asiaticus and the implication in detection in planta using quantitative PCR

open access: yesBMC Research Notes, 2009
Background Citrus Huanglongbing (HLB) is one of the most devastating diseases on citrus and is associated with Candidatus Liberibacter spp.. The pathogens are phloem limited and have not been cultured in vitro.
Wang Nian, Kim Jeong-soon
doaj   +1 more source

Genome‐Wide Association Study Reveals Insect Genetics and Microbial Symbiont Effects on Susceptibility of Diaphorina citri to the Citrus Greening Pathogen, Candidatus Liberibacter Asiaticus

open access: yesAdvanced Science, Volume 13, Issue 29, 22 May 2026.
This study investigates the genetic and microbial factors influencing the susceptibility of Diaphorina citri to the citrus greening pathogen Candidatus Liberibacter asiaticus (CLas), employing a microbiome Genome Wide Association Study. The research identifies a key gene encoding an MFS‐type transporter contributing to CLas infectivity and abundance in
Kai Liu   +12 more
wiley   +1 more source

‘Candidatus Liberibacter asiaticus’ Effector SDE4250 Targets Citrus Proteasome Protein RPN10 to Inhibit Salicylic Acid‐Mediated Citrus Immunity

open access: yesMolecular Plant Pathology, Volume 27, Issue 5, May 2026.
SDE4250 suppressed 26S proteasome activity by targeting CsRPN10 and enhancing its degradation via the proteasome pathway. This impairment of proteasome function subsequently attenuates SA‐mediated defence responses, thereby increasing citrus susceptibility to promote CLas infection.
Yalin Mei   +7 more
wiley   +1 more source

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