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פותח על ידי קלירמאש פתרונות בע"מ -
Effects of light and temperature on expression of ClpC, the regulatory subunit of chloroplastic Clp protease, in pea seedlings
Year:
1996
Source of publication :
Plant Molecular Biology
Authors :
אוסטרזצר, אורן
;
.
Volume :
31
Co-Authors:
Ostersetzer, O., Department of Agricultural Botany, Faculty of Agriculture, Hebrew University, Rehovot 76100, Israel
Adam, Z., Department of Agricultural Botany, Faculty of Agriculture, Hebrew University, Rehovot 76100, Israel
Facilitators :
From page:
673
To page:
676
(
Total pages:
4
)
Abstract:
Chloroplasts contain homologues to the proteolytic and regulatory subunits of bacterial ATP-dependent Clp protease. We tested the effects of light and temperature on the expression of ClpC, the chloroplastic homologue of the regulatory subunit. ClpC mRNA was present in all tissues of pea seedlings, most abundantly in leaves. Higher levels of the message were found in green leaves than in etiolated ones. Exposure of etiolated seedlings to light resulted in further accumulation of the transcript. Similarly, ClpC protein level was lower in etiolated leaves, and increased upon exposure to light. Transferring seedlings from 25 °C to either 17 or 37 °C resulted in a decrease in both ClpC mRNA and protein, with the lower temperature being the most effective.
Note:
Related Files :
biosynthesis
gene expression regulation
light
Macromolecular Substances
Pisum sativum
temperature
עוד תגיות
תוכן קשור
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DOI :
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
20620
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:37
Scientific Publication
Effects of light and temperature on expression of ClpC, the regulatory subunit of chloroplastic Clp protease, in pea seedlings
31
Ostersetzer, O., Department of Agricultural Botany, Faculty of Agriculture, Hebrew University, Rehovot 76100, Israel
Adam, Z., Department of Agricultural Botany, Faculty of Agriculture, Hebrew University, Rehovot 76100, Israel
Effects of light and temperature on expression of ClpC, the regulatory subunit of chloroplastic Clp protease, in pea seedlings
Chloroplasts contain homologues to the proteolytic and regulatory subunits of bacterial ATP-dependent Clp protease. We tested the effects of light and temperature on the expression of ClpC, the chloroplastic homologue of the regulatory subunit. ClpC mRNA was present in all tissues of pea seedlings, most abundantly in leaves. Higher levels of the message were found in green leaves than in etiolated ones. Exposure of etiolated seedlings to light resulted in further accumulation of the transcript. Similarly, ClpC protein level was lower in etiolated leaves, and increased upon exposure to light. Transferring seedlings from 25 °C to either 17 or 37 °C resulted in a decrease in both ClpC mRNA and protein, with the lower temperature being the most effective.
Scientific Publication
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