Search Results - "Barash, Isaac"

Comparative sequence analysis of pPATH pathogenicity plasmids in Pantoea agglomerans gall-forming bacteria by Geraffi, Naama, Gupta, Priya, Wagner, Naama, Barash, Isaac, Pupko, Tal, Sessa, Guido

“…Acquisition of the pathogenicity plasmid pPATH that encodes a type III secretion system (T3SS) and effectors (T3Es) has likely led to the transition of a…”
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Tomato Fruit and Seed Colonization by Clavibacter michiganensis subsp. michiganensis through External and Internal Routes by TANCOS, Matthew A, CHALUPOWICZ, Laura, BARASH, Isaac, MANULIS-SASSON, Shulamit, SMART, Christine D

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Assessing the Ability of Salmonella enterica to Translocate Type III Effectors Into Plant Cells by Chalupowicz, Laura, Nissan, Gal, Brandl, Maria T, McClelland, Michael, Sessa, Guido, Popov, Georgy, Barash, Isaac, Manulis-Sasson, Shulamit

“…Salmonella enterica serovar Typhimurium, a human enteric pathogen, has the ability to multiply and survive endophytically in plants. Genes encoding the type…”
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Recent Evolution of Bacterial Pathogens: The Gall-Forming Pantoea agglomerans Case by Barash, Isaac, Manulis-Sasson, Shulamit

“…Pantoea agglomerans, a widespread epiphyte and commensal bacterium, has evolved into an Hrp-dependent and host-specific tumorigenic pathogen by acquiring a…”
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Virulence mechanisms and host specificity of gall-forming Pantoea agglomerans by Barash, Isaac, Manulis-Sasson, Shulamit

“…Pantoea agglomerans has been transformed from a commensal bacterium associated with many plants into a host-specific gall-forming pathogen by acquiring a…”
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Clavibacter michiganensis subsp. michiganensis Vatr1 and Vatr2 transcriptional regulators are required for virulence in tomato by Savidor, Alon, Chalupowicz, Laura, Teper, Doron, Gartemann, Karl-Heinz, Eichenlaub, Rudolf, Manulis-Sasson, Shulamit, Barash, Isaac, Sessa, Guido

“…The plant pathogen Clavibacter michiganensis subsp. michiganensis is a gram-positive bacterium responsible for wilt and canker disease of tomato. Although…”
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Global Regulatory Networks Control the Hrp Regulon of the Gall-Forming Bacterium Pantoea agglomerans pv. gypsophilae by PANIJEL, Mary, CHALUPOWICZ, Laura, SESSA, Guido, MANULIS-SASSON, Shulamit, BARASH, Isaac

“…Gall formation by Pantoea agglomerans pv. gypsophilae is dependent on the hypersensitive response and pathogenicity (hrp) system. Previous studies demonstrated…”
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Characterization of nuclear localization signals in the type III effectors HsvG and HsvB of the gall- forming bacterium Pantoea agglomerans by WEINTHAL, Dan M, BARASH, Isaac, TZFIRA, Tzvi, GABA, Victor, TEPER, Doron, SESSA, Guido, MANULIS-SASSON, Shulamit

“…HsvG and HsvB, two paralogous type III effectors of the gall-forming bacteria Pantoea agglomerans pv. gypsophilae and P. agglomerans pv. betae, determine host…”
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Regulatory Interactions Between Quorum-Sensing, Auxin, Cytokinin, and the Hrp Regulon in Relation to Gall Formation and Epiphytic Fitness of Pantoea agglomerans pv. gypsophilae by CHALUPOWICZ, Laura, BARASH, Isaac, PANIJEL, Mary, SESSA, Guido, MANULIS-SASSON, Shulamit

“…Gall formation by Pantoea agglomerans pv. gypsophilae is controlled by hrp/hrc genes, phytohormones, and the quorum-sensing (QS) regulatory system. The…”
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The type III effectors HsvG and HsvB of gall‐forming Pantoea agglomerans determine host specificity and function as transcriptional activators by Nissan, Gal, Manulis‐Sasson, Shulamit, Weinthal, Dan, Mor, Henia, Sessa, Guido, Barash, Isaac

“…Summary Pantoea agglomerans pv. gypsophilae (Pag) elicits galls on gypsophila and a hypersensitive response on beet, whereas P. agglomerans pv. betae (Pab)…”
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The Type III Effector HsvG of the Gall-Forming Pantoea agglomerans Mediates Expression of the Host Gene HSVGT by NISSAN, Gal, MANULIS-SASSON, Shulamit, CHALUPOWICZ, Laura, TEPER, Doron, YEHESKEL, Adva, PASMANIK-CHOR, Metsada, SESSA, Guido, BARASH, Isaac

“…The type III effector HsvG of the gall-forming Pantoea agglomerans pv. gypsophilae is a DNA-binding protein that is imported to the host nucleus and involved…”
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Distribution and Replication of the Pathogenicity Plasmid pPATH in Diverse Populations of the Gall-Forming Bacterium Pantoea agglomerans by Weinthal, Dan M, Barash, Isaac, Panijel, Mary, Valinsky, Lea, Gaba, Victor, Manulis-Sasson, Shulamit

“…Pantoea agglomerans has been transformed from a commensal bacterium into two related gall-forming pathovars by acquisition of pPATH plasmids containing a…”
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Quorum-Sensing System Affects Gall Development Incited by Pantoea agglomerans pv. gypsophilae by Chalupowicz, Laura, Manulis-Sasson, Shulamit, Itkin, Maxim, Sacher, Ayelet, Sessa, Guido, Barash, Isaac

“…The quorum-sensing (QS) regulatory system of the gall-forming Pantoea agglomerans pv. gypsophilae was identified. Mass spectral analysis, together with…”
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Differential involvement of indole-3-acetic acid biosynthetic pathways in pathogenicity and epiphytic fitness of Erwinia herbicola pv. gypsophilae by Manulis, S, Haviv-Chesner, A, Brandl, M.T, Lindow, S.E, Barash, I

“…Erwinia herbicola pv. gypsophilae (Ehg), which induces galls on Gypsophila paniculata, harbors two major pathways for indole-3-acetic acid (IAA) synthesis, the…”
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How way leads on to way by Barash, Isaac

“…In this article, I briefly recount the historical events in my native country that led me to become a plant pathologist. I started as a field pathologist…”
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Genetic organization of the hrp gene cluster and dspAE/BF operon in Erwinia herbicola pv. gypsophilae by MOR, Henia, MANULIS, Shulamit, ZUCK, Michal, NIZAN, Roni, COPLIN, David L, BARASH, Isaac

“…Erwinia herbicola pv. gypsophilae induces gall formation in gypsophila that is dependent on the existence of a pathogenicity plasmid (pPATHEhg). We previously…”
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Analysis of promoters recognized by HrpL, an alternative sigma-factor protein from Pantoea agglomerans pv. gypsophilae by Nissan, G, Manulis, S, Weinthal, D.M, Sessa, G, Barash, I

“…HrpL, an alternative sigma factor, activates the transcription of the Hrp regulon by its binding to a common "hrp box" promoter. Based on computational…”
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The presence of diverse IS elements and an avrPphD homologue that acts as a virulence factor on the pathogenicity plasmid of Erwinia herbicola pv. gypsophilae by Guo, Ming, Manulis, Shulamit, Mor, Henia, Barash, Isaac

“…The pathogenicity of Erwinia herbicola pv. gypsophilae (Ehg) and Erwinia herbicola pv. betae (Ehb) is dependent on a native plasmid (pPATH(Ehg) or pPATH(Ehb))…”
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Biosynthesis of indole-3-acetic acid via the indole-3-acetamide pathway in Streptomyces spp by Manulis, S, Shafrir, H, Epstein, E, Lichter, A, Barash, I

“…Various Streptomyces spp. including S. violaceus, S. scabies, S. griseus, S. exfoliatus, S. coelicolor and S. lividans secrete indole-3-acetic acid (IAA) when…”
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An antibacterial T6SS in Pantoea agglomerans pv. betae delivers a lysozyme‐like effector to antagonize competitors by Carobbi, Andrea, Di Nepi, Simone, Fridman, Chaya M., Dar, Yasmin, Ben‐Yaakov, Rotem, Barash, Isaac, Salomon, Dor, Sessa, Guido

“…The type VI secretion system (T6SS) is deployed by numerous Gram‐negative bacteria to deliver toxic effectors into neighbouring cells. The genome of Pantoea…”
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