Results 131 to 140 of about 1,003 (172)

Quorum sensing inPseudomonas syringaepv.actinidiae(Psa)

Acta Horticulturae, 2019
Quorum sensing (QS) is a complex bacterial intra and interspecific communication system that is regulated by signaling molecules produced by cell density-dependent mechanisms. QS may regulate different phenotypes such as virulence, motility and biofilm production.
L. Fiorentini, I. Donati, A. Cellini, G. Buriani, J. Vanneste, F. Spinelli   +5 more
openaire   +2 more sources

UnravellingActinidiamolecular mechanisms againstPseudomonas syringaepv.actinidiaeandP. syringaepv.actinidifoliorum– first steps

Acta Horticulturae, 2018
Kiwifruit bacterial canker (KBC), caused by Pseudomonas syringae pv. actinidiae (Psa), is currently the most destructive disease of kiwifruit worldwide. In contrast, the closely related pathovar P. syringae pv. actinidifoliorum (Psaf) only causes necrotic spots, not being associated with plant mortality.
Nunes da Silva, M., Machado, J., Balestra, G. M., Mazzaglia, A, Vasconcelos, M. V., Carvalho, S. M.P.   +5 more
openaire   +3 more sources

MULTIPLICATION AND MOVEMENT OF PSEUDOMONAS SYRINGAE PV. ACTINIDIAE IN KIWIFRUIT PLANTS

Acta Horticulturae, 2015
Pseudomonas syringae pv. actinidiae (Psa), the causal agent of bacterial canker of kiwifruit, is able to spread through infected kiwifruit plants. This study had two goals. The first one was to understand some of the conditions which lead to the movement of Psa in the plant. To study the role of relative humidity (RH) in the colonisation process, young
J.L. Vanneste, T. Reglinski, J. Yu, D.A. Cornish   +3 more
openaire   +1 more source

Recent progress on control of Pseudomonas syringae pv. actinidiae

2015
Following the discovery of Pseudomonas syringae pv. actinidiae (Psa ) in New Zealand, a massive screening programme on young kiwifruit plants in a glasshouse was conducted in the hope of finding new compounds for the control of this pathogen. Unfortunately, control of plant pathogenic bacteria is difficult, and Psa is no exception.
Vanneste, Jl, Yu, J, Cornish, Da, FIORENTINI, LUCA, SPINELLI, FRANCESCO, Reglinski, T, Wurms, Kv   +6 more
openaire   +2 more sources

GENOMIC DIVERSITY OF PSEUDOMONAS SYRINGAE PV. ACTINIDIAE (PSA) IN CHINA

Acta Horticulturae, 2015
Multiple outbreaks of a severe disease of kiwifruit (Actinidia spp.) caused by the bacterium Pseudomonas syringae pv. actinidiae (Psa) have occurred in Italy, New Zealand and Chile in the last few years. The disease was first reported in China and Japan in the 1980s, regions where the genus Actinidia is endemic.
L. Gallipoli, M. Butler, A. Mazzaglia, P. Stockwell, I. Lamont, L. Zhu, P. Liu, G.M. Balestra, R.T.M. Poulter   +8 more
openaire   +1 more source

Pseudomonas syringae pv. actinidiae Takikawa et al.

Distribution Maps of Plant Diseases
Abstract A new distribution map is provided for Pseudomonas syringae pv. actinidiae Takikawa et al. Gammaproteobacteria: Pseudomonadales: Pseudomonadaceae Hosts: kiwifruit (Actinidia deliciosa) and Chinese gooseberry (A. chinensis).
null CABI, null EPPO
openaire   +1 more source

Functional characterization of AcWRKY94 in response to Pseudomonas syringae pv. actinidiae in kiwifruit

Plant Physiology and Biochemistry
WRKY transcription factors are essential for coping with various biotic stresses. Pseudomonas syringae pv. actinidiae (Psa)-induced kiwifruit canker is a major problem restricting kiwifruit yield. Nevertheless, it's unclear how the kiwifruit WRKY genes respond to Psa.
Linghong, Lu, Xianbin, Gu, Zupeng, Wang, Jing, Gao, Fei, Fan, Genhua, Song, Caihong, Zhong, Huiqin, Zhang   +7 more
openaire   +2 more sources

Proteomic analysis of the Actinidia deliciosa leaf apoplast during biotrophic colonization by Pseudomonas syringae pv. actinidiae

Journal of Proteomics, 2014
For plant pathogenic bacteria, adaptation to the apoplast is considered as key in the establishment of the parasitic lifestyle. Pseudomonas syringae pv. actinidiae (Psa), the causal agent of the bacterial canker of kiwifruit, uses leaves as the entry site to colonize plants.
Petriccione M, Salzano AM, Di Cecco I, Scaloni A, Scortichini M   +4 more
openaire   +6 more sources

Pseudomonas syringae pv. actinidiae: colonizzazione della pianta

2012
Pseudomonas syringae pv. actinidiae (Psa), agente del cancro batterico dell’actinidia (CBA), appartiene alla specie P. syringae e verosimilmente rappresenta una popolazione batterica che, dotandosi di appropriati fattori di virulenza, si è patoadattata all’actinidia sotto l’effetto di una pressione selettiva di diversi fattori, naturali e antropici ...
MINARDI, PAOLA, ARDIZZI, STEFANO, LUCCHESE, CARLA, MAZZUCCHI, UMBERTO   +3 more
openaire   +1 more source

MONITORING THE ACTINIDIA GERMPLASM FOR RESISTANCE TO PSEUDOMONAS SYRINGAE PV. ACTINIDIAE

Acta Horticulturae, 2015
P. Datson, S. Nardozza, K. Manako, J. Herrick, M. Martinez-Sanchez, C. Curtis, M. Montefiori   +6 more
openaire   +1 more source