Results 51 to 60 of about 1,003 (172)

Genomic Surveillance of Epiphytic Pseudomonas syringae Highlights Shared Reservoirs and Cross‐Habitat Threats to Cherry Orchards and Nearby Woodland Plants

Molecular Plant Pathology, Volume 27, Issue 2, February 2026.
Highly virulent epiphytic Pseudomonas syringae PG2d strains are widespread in UK cherry orchards and woodlands, varying in abundance and threatening domestic and wild cherry health. ABSTRACT Plant surfaces host diverse microbial communities acting as reservoirs for pathogenic lineages, yet the ecological dynamics and evolutionary consequences of such ...
Ziyue Zeng, John W. Mansfield, Andrea Vadillo‐Dieguez, John Connell, James Irvine, Michelle T. Hulin, Fernando Duarte Frutos, Mojgan Rabiey, Nastasiya F. Grinberg, Richard J. Harrison, Xiangming Xu, Robert W. Jackson   +11 more
wiley   +1 more source

RECORDS OF PSEUDOMONAS SYRINGAE pv. ACTINIDIAE ON ACTINIDIA spp. IN TRENTINO (NORTH-EAST ITALY)

Journal of Plant Pathology, 2016
During 2012-2015, extensive field surveys were performed in new and old kiwifruit orchards located in the province of Trento (North-East of Italy). Symptoms resembling those incited by Pseudomonas syringae pv. actinidiae (Psa) (i.e, leaf spotting, twig wilting) were observed mainly on Actinidia deliciosa cv. Hayward and in a new orchard planted with A.
Cainelli, Christian, Ferrante, P., Scortichini, M.   +2 more
openaire   +2 more sources

The Recognition of YopJ Family Effectors Depends on ZAR1/JIM2 Immune Complex in Nicotiana benthamiana

Molecular Plant Pathology, Volume 27, Issue 2, February 2026.
The cell death triggered by different YopJ family effectors in Nicotiana benthamiana results from NbZAR1 and/or NbPtr1 activation and is differentially suppressed by the deacetylase SOBER1. ABSTRACT Pathogens deploy effector proteins to manipulate host physiology and promote infection.
Injae Kim, Jieun Kim, Ye Jin Ahn, Kee Hoon Sohn, Cécile Segonzac   +4 more
wiley   +1 more source

Pseudomonas syringae pv. actinidiae chemotaxis and the kiwifruit phyllosphere

, 2022
<p><b>Pseudomonas syringae pv. actinidiae (Psa) is causative agent of bacterial canker of kiwifruit. Outbreaks of bacterial canker disease cause significant ecological impact and economic losses both in New Zealand and globally. The first stage of infection is host colonisation.
openaire   +1 more source

The VlMYB149‐VlHIPP30 Regulatory Module Enhances Grapevine Resistance to Botrytis cinerea by Activating the Antioxidant System and Copper Metabolism

Molecular Plant Pathology, Volume 27, Issue 1, January 2026.
The VlMYB149‐VlHIPP30 module collaboratively facilitates Cu2+ accumulation and activates the ROS scavenging pathway to enhance the resistance to grey mould in grapevine. ABSTRACT Grapevine, as an important economic crop around the world, has generally poor disease resistance in planting.
Xiaoli Zhang, Xiangyu Zhou, Guohong Wu, Yanqiu Du, Feng Sun, Songlin Zhou, Yuling Li, Hong Lin, Yong Wang, Changyue Jiang, Yinshan Guo   +10 more
wiley   +1 more source

Two-component signaling system RegAB represses Pseudomonas syringae pv. actinidiae T3SS by directly binding to the promoter of hrpRS

Journal of Integrative Agriculture
Kiwifruit bacterial canker, caused by Pseudomonas syringae pv. actinidiae (Psa), is a significant threat to the kiwifruit industry. The two-component signaling systems (TCSs) play a crucial role in regulating the virulence of P.
Mengsi Zhang, Mingming Yang, Xiaoxue Zhang, Shuying Li, Shuaiwu Wang, Alex Muremi Fulano, Yongting Meng, Xihui Shen, Lili Huang, Yao Wang   +9 more
doaj   +1 more source

Staphylococcus aureus Cell Envelope as a Target of (‐)‐Globulol

Cellular Microbiology, Volume 2026, Issue 1, 2026.
(‐)‐Globulol is a sesquiterpenoid with a variety of biological activities such as antifungal, antiparasitic, and anticomplexinase. However, the potential antibacterial properties of (‐)‐globulol remain uncertain. Here, the antibacterial effects of (‐)‐globulol against Staphylococcus aureus (S.
Ruixiu Liu, Hui Yang, Weijin Qi, Hongying Wang, Xianfang He, Qiong Yi, Lu Wang, Suraiya Saleem   +7 more
wiley   +1 more source

kiwifruits in response to Pseudomonas syringae pv. Actinidiae v1 [PDF]

, 2019

openaire   +1 more source

Screening and Mechanism Study of Antibacterial Activity of Quinoline Compounds

Journal of Chemistry, Volume 2026, Issue 1, 2026.
Quinoline compounds possess a wide range of pharmacological activities. In this paper, the antibacterial activity of 59 quinoline derivatives was evaluated against three plant bacteria in vitro. Among all the derivatives, 8‐hydroxyquinoline (8HQ) demonstrated significant antibacterial activity against Rs, Aac, Xoc, Xoo, Xac, Xcm, Xcc, Psa, and Xf, with
Haonan Sun, Zhiyuan Xu, Yan Xu, Jing Wang, Fadi Zhu, Huochun Ye, Yongxia Guo, Gang Feng, Jing Zhang, Sohini Basu Roy   +9 more
wiley   +1 more source

Outbreak and Spread of Bacterial Canker of Kiwifruit Caused by Pseudomonas syringae pv. actinidiae Biovar 3 in Korea

The Plant Pathology Journal, 2016
A bacterial pathogen, Pseudomonas syringae pv. actinidiae (Psa), is a causal agent of kiwifruit bacterial canker worldwide. Psa biovar 3 (Psa3) was first detected in 2011 at an orchard in Dodeok-myeon, Goheunggun, Jeonnam Province in Korea. In this study,
Gyoung Hee Kim, Kwang-Hyung Kim, Kyeong In Son, Eu Ddeum Choi, Young Sun Lee, Jae Sung Jung, Young Jin Koh   +6 more
doaj   +1 more source