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אסיף מאגר המחקר החקלאי
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Tomato yellow leaf curl virus effects on chloroplast biogenesis and cellular structure
Year:
2015
Authors :
Belausov, Eduard
;
.
Debbi, Assaf
;
.
Guenoune (Gelbart), Dana
;
.
Kutsher, Yaarit
;
.
Lapidot, Moshe
;
.
Levin, Ilan
;
.
Reuveni, Moshe
;
.
Zemach, Hanita
;
.
Volume :
92
Co-Authors:

Reuveni, M., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Debbi, A., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Kutsher, Y., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Gelbart, D., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Zemach, H., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Belausov, E., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Levin, I., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Lapidot, M., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel

Facilitators :
From page:
51
To page:
58
(
Total pages:
8
)
Abstract:
Tomato yellow leaf curl virus (TYLCV) is a begomovirus causing significant crop losses in tomatoes worldwide. TYLCV infection has several defined symptoms that are characterized at the whole plant level that include yellowing and curling of the leaves, stunting and growth retardation, and severe yield losses that can reach 100%. While the etiology and phenotypic symptoms of TYLCV infection were characterized, little is known about the cellular basis of these symptoms. Our goal in the present study is to describe some of the microscopic features of the disease while comparing TYLCV-susceptible and resistant near-isogenic tomato plants under infection. We depict the cellular changes that occur in susceptible line as a result of TYLCV infection that include: epidermal cell sizes reduction, accompanied with modifications in cell shape; reduction in plastid number, plastid size and chlorophyll content; diminished expression genes encoding LHC, Rub L, CAB4, and CAB8 and a surge in plasmodesmata number after infection. We conclude that TYLCV affect many targets or that it has a very critical target in cellular development. © 2015 Elsevier Ltd.
Note:
Related Files :
Cellular responses
tomato
Tomato yellow leaf curl virus
TYLCV
Show More
Related Content
More details
DOI :
10.1016/j.pmpp.2015.08.001
Article number:
0
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
19761
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:31
You may also be interested in
Scientific Publication
Tomato yellow leaf curl virus effects on chloroplast biogenesis and cellular structure
92

Reuveni, M., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Debbi, A., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Kutsher, Y., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Gelbart, D., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Zemach, H., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Belausov, E., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Levin, I., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel
Lapidot, M., Institute of Plant Sciences, ARO Volcani Center, P.O. Box 6, Bet Dagan, Israel

Tomato yellow leaf curl virus effects on chloroplast biogenesis and cellular structure
Tomato yellow leaf curl virus (TYLCV) is a begomovirus causing significant crop losses in tomatoes worldwide. TYLCV infection has several defined symptoms that are characterized at the whole plant level that include yellowing and curling of the leaves, stunting and growth retardation, and severe yield losses that can reach 100%. While the etiology and phenotypic symptoms of TYLCV infection were characterized, little is known about the cellular basis of these symptoms. Our goal in the present study is to describe some of the microscopic features of the disease while comparing TYLCV-susceptible and resistant near-isogenic tomato plants under infection. We depict the cellular changes that occur in susceptible line as a result of TYLCV infection that include: epidermal cell sizes reduction, accompanied with modifications in cell shape; reduction in plastid number, plastid size and chlorophyll content; diminished expression genes encoding LHC, Rub L, CAB4, and CAB8 and a surge in plasmodesmata number after infection. We conclude that TYLCV affect many targets or that it has a very critical target in cellular development. © 2015 Elsevier Ltd.
Scientific Publication
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