נגישות
menu      
חיפוש מתקדם
תחביר
חפש...
הספר "אוצר וולקני"
אודות
תנאי שימוש
ניהול
קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Induction of chitinase and β-1,3-endoglucanase proteins by UV irradiation and wounding in grapefruit peel tissue
Year:
1999
Source of publication :
Phytoparasitica
Authors :
דורי, ששון
;
.
דעוס, אבינועם
;
.
דרובי, סמיר
;
.
וייס, בתיה
;
.
כהן, לידיה
;
.
לרס, אמנון
;
.
פורת, רון
;
.
Volume :
27
Co-Authors:
Porat, R., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Lers, A., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Dori, S., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Cohen, L., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Weiss, B., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Daus, A., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Wilson, C.L., USDA-ARS, Appalachian Fruit Research Station, Kearneysville, WV 25430, United States
Droby, S., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Facilitators :
From page:
233
To page:
238
(
Total pages:
6
)
Abstract:
UV irradiation enhanced the resistance of grapefruit against the development of green mold decay caused by Penicillium digitatum, the main postharvest pathogen of citrus fruit, and significantly inhibited the fungus' growth at the fruit wound sites. Immunoblotting analysis using specific citrus chitinase and β-1,3-endoglucanase antibodies, showed that UV irradiation, wounding of the fruit, or a combination of these two treatments, induced the accumulation of a 25 kD chitinase protein in the fruit's peel tissue. On the other hand, UV irradiation or wounding of the fruit alone was unable to induce the accumulation of 39 and 43 kD β-1,3-endoglucanase proteins, but the combination of the two treatments increased these protein levels. It is suggested that both chitinase and β-1,3-endoglucanase may play a role in the UV-induced resistance of grapefruit against P. digitatum.
Note:
Related Files :
chitinase
grapefruits
Penicillium digitatum
Resistance
UV
Wounding
β-1,3-endoglucanase
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
26711
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:24
You may also be interested in
Scientific Publication
Induction of chitinase and β-1,3-endoglucanase proteins by UV irradiation and wounding in grapefruit peel tissue
27
Porat, R., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Lers, A., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Dori, S., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Cohen, L., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Weiss, B., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Daus, A., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Wilson, C.L., USDA-ARS, Appalachian Fruit Research Station, Kearneysville, WV 25430, United States
Droby, S., Dept. Postharvest Sci. Fresh Produce, ARO, Volcani Center, Bet Dagan 50250, Israel
Induction of chitinase and β-1,3-endoglucanase proteins by UV irradiation and wounding in grapefruit peel tissue
UV irradiation enhanced the resistance of grapefruit against the development of green mold decay caused by Penicillium digitatum, the main postharvest pathogen of citrus fruit, and significantly inhibited the fungus' growth at the fruit wound sites. Immunoblotting analysis using specific citrus chitinase and β-1,3-endoglucanase antibodies, showed that UV irradiation, wounding of the fruit, or a combination of these two treatments, induced the accumulation of a 25 kD chitinase protein in the fruit's peel tissue. On the other hand, UV irradiation or wounding of the fruit alone was unable to induce the accumulation of 39 and 43 kD β-1,3-endoglucanase proteins, but the combination of the two treatments increased these protein levels. It is suggested that both chitinase and β-1,3-endoglucanase may play a role in the UV-induced resistance of grapefruit against P. digitatum.
Scientific Publication
You may also be interested in