נגישות
menu      
Advanced Search
Syntax
Search...
Volcani treasures
About
Terms of use
Manage
Community:
אסיף מאגר המחקר החקלאי
Powered by ClearMash Solutions Ltd -
Temperature at the early stages of Clavibacter michiganensis subsp. michiganensis infection affects bacterial canker development and virulence gene expression
Year:
2014
Source of publication :
Plant Pathology
Authors :
Borenstein, Menachem
;
.
Chalupowicz, Laura
;
.
Dror, Orit
;
.
Frenkel, Omer
;
.
Manulis-Sasson, Shulamit
;
.
Sharabani, Galit
;
.
Shtienberg, Dan
;
.
Shulhani, Ran
;
.
Volume :
63
Co-Authors:
Sharabani, G., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel, Food and Environment, Faculty of Agriculture, The Hebrew University, Rehovot, Israel
Manulis-Sasson, S., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Chalupowicz, L., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Borenstein, M., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Shulhani, R., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Lofthouse, M., Negev R and D Centre, D.N. Negev, Israel
Sofer, M., Negev R and D Centre, D.N. Negev, Israel
Frenkel, O., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Dror, O., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Shtienberg, D., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Facilitators :
From page:
1119
To page:
1129
(
Total pages:
11
)
Abstract:
Clavibacter michiganensis subsp. michiganensis (Cmm), the causal agent of bacterial canker and wilt, causes severe economic losses in tomato net-houses and greenhouses worldwide. In this study, seedlings which were transplanted and inoculated monthly over 2 years wilted and died earlier in the spring (21-24°C) and autumn (18-23°C) than in the winter (15-18°C) and summer (28-31°C): T50 (the time taken for 50% of the plants to wilt or die) was 2 and 3-4 months after inoculation, respectively. A highly significant correlation was found between the average temperatures during the first month after inoculation and T50; the shortest T50 mortality (70 days) was observed for an average temperature of 26°C. Expression of virulence genes (pat-1, celA, chpC and ppaA) by Cmm was higher in plants inoculated in the spring than in those inoculated in the summer. In another set of experiments, seedlings were inoculated and maintained in controlled-environment growth chambers for 2 weeks. Subsequently, they were transplanted and maintained in commercialtype greenhouses for 4-5 months. The temperatures prevailing in the first 48 h after inoculation were found to affect Cmm population size and virulence gene expression and to have season-long effects on bacterial canker development. © 2014 British Society for Plant Pathology.
Note:
Related Files :
bacterial canker
epidemiology
gene expression
Solanum lycopersicum
Show More
Related Content
More details
DOI :
10.1111/ppa.12199
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
29956
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:50
You may also be interested in
Scientific Publication
Temperature at the early stages of Clavibacter michiganensis subsp. michiganensis infection affects bacterial canker development and virulence gene expression
63
Sharabani, G., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel, Food and Environment, Faculty of Agriculture, The Hebrew University, Rehovot, Israel
Manulis-Sasson, S., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Chalupowicz, L., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Borenstein, M., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Shulhani, R., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Lofthouse, M., Negev R and D Centre, D.N. Negev, Israel
Sofer, M., Negev R and D Centre, D.N. Negev, Israel
Frenkel, O., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Dror, O., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Shtienberg, D., Department of Plant Pathology and Weed Research, ARO, The Volcani Centre, Bet Dagan, Israel
Temperature at the early stages of Clavibacter michiganensis subsp. michiganensis infection affects bacterial canker development and virulence gene expression
Clavibacter michiganensis subsp. michiganensis (Cmm), the causal agent of bacterial canker and wilt, causes severe economic losses in tomato net-houses and greenhouses worldwide. In this study, seedlings which were transplanted and inoculated monthly over 2 years wilted and died earlier in the spring (21-24°C) and autumn (18-23°C) than in the winter (15-18°C) and summer (28-31°C): T50 (the time taken for 50% of the plants to wilt or die) was 2 and 3-4 months after inoculation, respectively. A highly significant correlation was found between the average temperatures during the first month after inoculation and T50; the shortest T50 mortality (70 days) was observed for an average temperature of 26°C. Expression of virulence genes (pat-1, celA, chpC and ppaA) by Cmm was higher in plants inoculated in the spring than in those inoculated in the summer. In another set of experiments, seedlings were inoculated and maintained in controlled-environment growth chambers for 2 weeks. Subsequently, they were transplanted and maintained in commercialtype greenhouses for 4-5 months. The temperatures prevailing in the first 48 h after inoculation were found to affect Cmm population size and virulence gene expression and to have season-long effects on bacterial canker development. © 2014 British Society for Plant Pathology.
Scientific Publication
You may also be interested in