Results 51 to 60 of about 20,330 (184)

A new and accurate qPCR protocol to detect plant pathogenic bacteria of the genus ‘Candidatus Liberibacter’ in plants and insects

Scientific Reports, 2023
Four pathogenic bacterial species of the genus ‘Candidatus Liberibacter’, transmitted by psyllid vectors, have been associated with serious diseases affecting economically important crops of Rutaceae, Apiaceae and Solanaceae families.
María Quintana-González de Chaves, Félix Morán, Silvia Barbé, Edson Bertolini, Felipe Siverio de la Rosa, Ester Marco-Noales   +5 more
doaj   +1 more source

First report of ‘Candidatus Liberibacter solanacearum’ in Ecuador and in South America [PDF]

Australasian Plant Disease Notes, 2020
‘Candidatus Liberibacter solanacearum’ (CaLso) haplotypes A and B, is a phloem-limited proteobacterium widely associated with Zebra chip (ZC) disease in potato tubers. In June 2019, symptoms such as yellowing and upward rolling in leaves and browning of vascular tissues and streaks at the medullary area in tubers were observed at potato fields located ...
Jorge D. Caicedo, Lorena L. Simbaña, Daniela A. Calderón, Karina P. Lalangui, Lydia I. Rivera-Vargas   +4 more
openaire   +1 more source

Beneath the Bark: Molecular Determinants of Adaptation and Infection in Bacterial Pathogens of Woody Hosts

Molecular Plant Pathology, Volume 27, Issue 8, August 2026.
Bacterial pathogens colonise woody hosts by integrating metabolic adaptation, effector‐mediated immune suppression, cell wall remodelling and EPS‐ and toxin‐supported persistence. ABSTRACT Bacterial pathogens of woody plants represent a pervasive yet underexplored threat to global agriculture and forestry, causing devastating diseases in fruit trees ...
Antonio Arroyo‐Mateo, Jesús Murillo, Luis Rodríguez‐Moreno, Cayo Ramos   +3 more
wiley   +1 more source

First Report of ‘Candidatus Liberibacter solanacearum’ on Pepper in Honduras

Plant Disease, 2014
In April and May of 2012, bell pepper (Capsicum annuum) plants exhibiting symptoms that resembled those of the bacterium ‘Candidatus Liberibacter solanacearum’ infection (2,4) were observed in commercial pepper fields in several departments in Honduras, including Francisco Morazán, Ocotepeque, El Paraíso, and Olancho.
J E, Munyaneza, V G, Sengoda, E, Aguilar, B, Bextine, K F, McCue   +4 more
openaire   +2 more sources

Diversification and deployment of PRR and NLR immune receptors in potato

The 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, Barbara Schrammel, Daniel Monino‐Lopez, Guillermo Merino Martin, Jasmin Wiedmer, Vivianne G. A. A. Vleeshouwers   +5 more
wiley   +1 more source

Candidatus Liberibacter solanacearum associated with Bactericera trigonica-affected carrots in the Canary Islands [PDF]

, 2012
Alfaro Fernández, AO.; Siverio, F.; Cebrian Mico, MC.; Villaescusa, FJ.; Font San Ambrosio, MI. (2012). Candidatus Liberibacter solanacearum associated with Bactericera trigonica-affected carrots in the Canary Islands. Plant Disease.
Alfaro Fernández, Ana Olvido, Siverio, Felipe, Villaescusa, F. J., Cebrian Mico, Mª Carmen, Font San Ambrosio, Maria Isabel   +4 more
core   +1 more source

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

Plant 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, Yu Bin, Jinhua Yang, Manman Hu, Liqin Jiang, Qiaoling Su, Shiyi Lin, Lanfeng Qu, You Li, Taiyun Wei   +9 more
wiley   +1 more source

First Report of ‘Candidatus Liberibacter solanacearum’ in Carrot in Mainland Spain

Plant Disease, 2012
In the summer of 2008, symptoms of leaf curling with yellow, bronze, and purple discoloration, twisting of petioles, stunting of shoots and tap roots, and proliferation of secondary roots were observed in 18 commercial carrot (Daucus carota L.) fields (~62 ha) severely infested with psyllids (mainly Bactericera sp.) from 52 fields (297 ha) located in ...
Alfaro-Fernández, Ana, Cebrian, M. C., Villaescusa, F. J., Hermoso-De-Mendoza, Alfonso, Ferrándiz, J. C., Sanjuan, Susana, Font-San-Ambrosio, Isabel   +6 more
openaire   +3 more sources

Tetranucleotide frequency correlation coefficients (TETRA) of eleven prophage sequences from ‘Candidatus Liberibacter’ species and Liberibacter crescens.

, 2017
CLso, ‘Candidatus Liberibacter solanacearum’; CLaf, ‘Candidatus Liberibacter africanus’; CLas, ‘Candidatus Liberibacter asiaticus’; CLam, ‘Candidatus Liberibacter americanus’; and Lcr, Liberibacter crescens.
Thomas Schott (3716542), Jinhui Wang (37220), Anne I. Nissinen (3716536), Minna Pirhonen (124314), Grant R. Smith (3716545), Sarah M. Thompson (3716539), Minna Haapalainen (3716533)   +6 more
core   +1 more source

Ecology and management of Bactericera cockerelli and Candidatus Liberibacter solanacearum in New Zealand

Journal of Integrative Agriculture, 2020
The psyllid Bactericera cockerelli was first reported in New Zealand in 2006 and spread quickly throughout all potato growing regions. In 2009, B. cockerelli was associated with the plant pathogenic bacterium Candidatus Liberibacter solanacearum, the ...
Jessica VEREIJSSEN
doaj   +1 more source