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פותח על ידי קלירמאש פתרונות בע"מ -
Substantial roles of hexokinase and fructokinase in the effects of sugars on plant physiology and development
Year:
2014
Source of publication :
Journal of Experimental Botany
Authors :
גרנות, דוד
;
.
דוד-שוורץ, רקפת
;
.
קלי, גילאור
;
.
שטיין, עופר
;
.
Volume :
65
Co-Authors:
Granot, D., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Kelly, G., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Stein, O., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
David-Schwartz, R., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Facilitators :
From page:
809
To page:
819
(
Total pages:
11
)
Abstract:
The basic requirements for plant growth are light, CO2, water, and minerals. However, the absorption and utilization of each of these requires investment on the part of the plant. The primary products of plants are sugars, and the hexose sugars glucose and fructose are the raw material for most of the metabolic pathways and organic matter in plants. To be metabolized, hexose sugars must first be phosphorylated. Only two families of enzymes capable of catalysing the essential irreversible phosphorylation of glucose and fructose have been identified in plants, hexokinases (HXKs) and fructokinases (FRKs). These hexose-phosphorylating enzymes appear to coordinate sugar production with the abilities to absorb light, CO2, water, and minerals. This review describes the long-and short-term effects mediated by HXK and FRK in various tissues, as well as the role of these enzymes in the coordination of sugar production with the absorption of light, CO2, water, and minerals. © 2013 The Author.
Note:
Related Files :
evapotranspiration
light
photosynthesis
plant development
Plants
transpiration
water
עוד תגיות
תוכן קשור
More details
DOI :
10.1093/jxb/ert400
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
סקירה
;
.
Language:
אנגלית
Editors' remarks:
ID:
31592
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:03
Scientific Publication
Substantial roles of hexokinase and fructokinase in the effects of sugars on plant physiology and development
65
Granot, D., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Kelly, G., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Stein, O., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
David-Schwartz, R., Institute of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Substantial roles of hexokinase and fructokinase in the effects of sugars on plant physiology and development
The basic requirements for plant growth are light, CO2, water, and minerals. However, the absorption and utilization of each of these requires investment on the part of the plant. The primary products of plants are sugars, and the hexose sugars glucose and fructose are the raw material for most of the metabolic pathways and organic matter in plants. To be metabolized, hexose sugars must first be phosphorylated. Only two families of enzymes capable of catalysing the essential irreversible phosphorylation of glucose and fructose have been identified in plants, hexokinases (HXKs) and fructokinases (FRKs). These hexose-phosphorylating enzymes appear to coordinate sugar production with the abilities to absorb light, CO2, water, and minerals. This review describes the long-and short-term effects mediated by HXK and FRK in various tissues, as well as the role of these enzymes in the coordination of sugar production with the absorption of light, CO2, water, and minerals. © 2013 The Author.
Scientific Publication
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