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פותח על ידי קלירמאש פתרונות בע"מ -
The lack of correlation between ATP accumulation in seeds at the early stage of germination and seed quality
Year:
1984
Source of publication :
Journal of Experimental Botany
Authors :
מזור, לאה
;
.
פרל, מאיר
;
.
Volume :
35
Co-Authors:
Mazor, L., Agricultural Research Organization, Volcani Center, Bet Dagan, Israel
Negbi, M., Agricultural Research Organization, Volcani Center, Bet Dagan, Israel
Perl, M., Agricultural Research Organization, Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
1128
To page:
1135
(
Total pages:
8
)
Abstract:
Seeds of various species were treated with polyethyleneglycol in the absence or presence of AMP and phosphoenolpyruvate, redried and examined for ATP accumulation at the early stage of germination and for the rate of germination under suboptimal temperatures. The pretreatments resulted in seeds with various levels of accumulated ATP but in most comparative experiments no correlation was found between the ATP accumulation and the rate of germination. Similar pretreatments with naturally aged seeds led to the same conclusion. The fact that ATP accumulation is a result of ATP synthesis as well as ATP utilization was demonstrated by a protein inhibition experiment which showed a possibility to produce seeds with relatively high ATP accumulation levels at the early stage of germination, but with very low germination ability. © 1984 Oxford University Press.
Note:
Related Files :
AMP
PEP
Polyethyleneglycol
Pretreatment
עוד תגיות
תוכן קשור
More details
DOI :
10.1093/jxb/35.8.1128
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
31840
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:05
Scientific Publication
The lack of correlation between ATP accumulation in seeds at the early stage of germination and seed quality
35
Mazor, L., Agricultural Research Organization, Volcani Center, Bet Dagan, Israel
Negbi, M., Agricultural Research Organization, Volcani Center, Bet Dagan, Israel
Perl, M., Agricultural Research Organization, Volcani Center, Bet Dagan, Israel
The lack of correlation between ATP accumulation in seeds at the early stage of germination and seed quality
Seeds of various species were treated with polyethyleneglycol in the absence or presence of AMP and phosphoenolpyruvate, redried and examined for ATP accumulation at the early stage of germination and for the rate of germination under suboptimal temperatures. The pretreatments resulted in seeds with various levels of accumulated ATP but in most comparative experiments no correlation was found between the ATP accumulation and the rate of germination. Similar pretreatments with naturally aged seeds led to the same conclusion. The fact that ATP accumulation is a result of ATP synthesis as well as ATP utilization was demonstrated by a protein inhibition experiment which showed a possibility to produce seeds with relatively high ATP accumulation levels at the early stage of germination, but with very low germination ability. © 1984 Oxford University Press.
Scientific Publication
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