Results 71 to 80 of about 1,828 (186)

Leaf Developmental Stage Influences Disease Resistance in Tomato

Molecular Plant Pathology, Volume 26, Issue 11, November 2025.
To understand how leaf development impacts disease resistance, we examined the immunity of leaves at distinct developmental stages, exploring the role of hormonal pathways and leaf structure. Our findings reveal that distinct disease responses of different developmental staged leaves are determined primarily by the ratio between salicylic acid and ...
Naomi Lindner, Meirav Leibman‐Markus, Rupali Gupta, Gautam Anand, Iftah Marash, Tali Dolgov, Maya Kleiman, Maya Bar   +7 more
wiley   +1 more source

Ocorrência e caracterização do complexo de espécies causadoras da mancha bacteriana do tomateiro no Alto Vale do Rio do Peixe, SC. [PDF]

, 2016
O objetivo deste trabalho foi identificar isolados de Xanthomonas causadores da mancha bacteriana do tomateiro para cosumo in natura, provenientes da região do Alto Vale do Rio do Peixe, SC, Brasil, bem como caracterizá-los quanto à sensibilidade in ...
ARAÚJO, E. R., BECKER, W. F., COSTA, J. R., DUVAL, A. M. Q., FERREIRA, M. A. S. V.   +4 more
core  

Woody Host‐Specific Type III Effector HopBL2 Is Essential for Pseudomonas savastanoi Virulence and Associates With Plasmodesmata

Molecular Plant Pathology, Volume 26, Issue 9, September 2025.
HopBL2, a T3SS effector specific to woody plant infection, is delivered into plant cells, localises to subcellular structures and is required for Pseudomonas savastanoi virulence in oleander. ABSTRACT The type III secretion system in Pseudomonas syringae complex pathogens delivers type III effectors (T3Es) into plant cells to manipulate host processes,
Alba Moreno‐Pérez, Antonio Arroyo‐Mateo, Luis Rodríguez‐Moreno, Gitta Coaker, Cayo Ramos   +4 more
wiley   +1 more source

Sub-species diversity of Xanthomonas euvesicatoria Bulgarian and Macedonian strains from pepper. [PDF]

Biotechnol Biotechnol Equip, 2014
Sub-species diversity of pepper populations of Xanthomonas euvesicatoria in Bulgaria and Macedonia in 2012 was the object of this study. Species determination of 44 strains was performed by molecular methods using two pairs of species-specific primers and RFLP (restriction fragment length polymorphism) analysis of the 16S-23S ITS region with HpaII. The
Vancheva T, Stoyanova M, Tatyozova M, Bogatzevska N, Moncheva P.   +4 more
europepmc   +3 more sources

Detecção e identificação molecular de Xanthomonas spp. causadoras da mancha bacteriana do tomateiro. [PDF]

, 2016
Neste comunicado são relatados os procedimentos para a identificação molecular das quatro espécies de Xanthomonas associadas à mancha bacteriana do tomateiro.bitstream/item/72192/1/cot-841 ...
ARAÚJO, E. R. de, FERREIRA, M. A. da S. V., QUEZADO-DUVAL, A. M.   +2 more
core   +1 more source

Multiple effectors trigger non‐host resistance in Solanum americanum against Pseudomonas syringae

The Plant Journal, Volume 123, Issue 6, September 2025.
SUMMARY Wild plant species are threatened by diverse pathogens, but disease symptoms are rarely observed in nature. This suggests that wild plants harbor valuable sources of resistance. In this study, we show that the model bacterial pathogen Pseudomonas syringae pv.
Jieun Kim, Markéta Vlková‐Žlebková, Honour C McCann, Kee Hoon Sohn   +3 more
wiley   +1 more source

Test de détection de Xanthomonas axonopodis pv. allii [PDF]

, 2015
La présente invention se rapporte à de nouveaux outils de détection de Xanthomonas axonopodis pv. allii, en particulier la détection moléculaire de séquences polynucléotidiques spécifiques de cette souche.
Legrand, Delphine, Pruvost, Olivier, Robene, Isabelle   +2 more
core  

The draft genome sequence of Xanthomonas species strain Nyagatare, isolated from diseased bean in Rwanda. [PDF]

, 2015
types: Journal ArticleThis is a pre-copyedited, author-produced PDF of an article accepted for publication in FEMS following peer review. The version of record Aritua, V., Musoni, A., Kabeja, A., Butare, L., Mukamuhirwa, F., Gahakwa, D., . . . Smith, J. (
Abang, MM, Aritua, V, Buruchara, R, Butare, L, Gahakwa, D, Harrison, J, Kabeja, A, Kato, F, Mukamuhirwa, F, Musoni, A, Sapp, M, Smith, J, Studholme, David J.   +12 more
core   +1 more source

A SlMYB78‐regulated bifunctional gene cluster for phenolamide and salicylic acid biosynthesis during tomato domestication, reducing disease resistance

Journal of Integrative Plant Biology, Volume 67, Issue 7, Page 1947-1964, July 2025.
The tomato transcription factor SlMYB78 controls a key metabolic gene cluster including ENHANCED PSEUDOMONAS SUSCEPTIBILTY 1, encoding a key enzyme that produces disease‐fighting compounds (phenolamides) and immune signals (salicylic acid). During domestication, tomatoes lost a superior variant (SlEPS1HapB), weakening disease resistance; restoring this
Peng Cao, Linghao Xia, Xianggui Li, Meng Deng, Zhonghui Zhang, Xiangyu Lin, Zeyong Wu, Yingchen Hao, Penghui Liu, Chao Wang, Chun Li, Jie Yang, Jun Lai, Jun Yang, Shouchuang Wang   +14 more
wiley   +1 more source

Reduced graphene oxide-based nanometal-composite containing copper and silver nanoparticles protect tomato and pepper against Xanthomonas euvesicatoria infection

Chemical and Biological Technologies in Agriculture, 2022
Xanthomonas euvesicatoria (Xe) is of the genera Xanthomonas, which causes a bacterial spot disease that affects tomato and pepper plants, resulting in significant economic losses.
Zuzana Bytešníková, Jakub Pečenka, Dorota Tekielska, Tomáš Kiss, Pavel Švec, Andrea Ridošková, Petr Bezdička, Jana Pekárková, Aleš Eichmeier, Robert Pokluda, Vojtěch Adam, Lukáš Richtera   +11 more
doaj   +1 more source