Abscisic-acid metabolism in a wilty mutant of Nicotiana plumbaginifolia

Planta ◽  
1991 ◽  
Vol 183 (2) ◽  
Author(s):  
AndrewD. Parry ◽  
AnneD. Blonstein ◽  
MariaJ. Babiano ◽  
PatrickJ. King ◽  
Roger Horgan
Keyword(s):  
Abscisic Acid ◽  
Acid Metabolism ◽  
Nicotiana Plumbaginifolia ◽  
Abscisic Acid Metabolism ◽  
Wilty Mutant

Abscisic acid metabolism during development and maturation of rambutan fruit

2001 ◽  
Vol 76 (2) ◽  
pp. 235-241 ◽  
Author(s):  
S.K. Satoru Kondo ◽  
P.P. Panumas Posuya ◽  
S.K. Sirichai Kanlayanarat ◽  
N.H. Nobuhiro Hirai
Keyword(s):  
Abscisic Acid ◽  
Acid Metabolism ◽  
Abscisic Acid Metabolism

The site of abscisic acid metabolism in mesophyll cells of Spinacia oleracea

1980 ◽  
Vol 18 (4) ◽  
pp. 359-364 ◽  
Author(s):  
W. Hartung ◽  
H. Gimmler ◽  
B. Heilmann ◽  
G. Kaiser
Keyword(s):  
Abscisic Acid ◽  
Acid Metabolism ◽  
Spinacia Oleracea ◽  
Mesophyll Cells ◽  
Abscisic Acid Metabolism

Contrasting dynamics in abscisic acid metabolism in different Fragaria spp. during fruit ripening and identification of involved enzymes

2020 ◽  
Author(s):  
Nicolás E Figueroa ◽  
Thomas Hoffmann ◽  
Klaus Olbricht ◽  
Suzanne R Abrams ◽  
Wilfried Schwab
Keyword(s):  
Abscisic Acid ◽  
Fruit Ripening ◽  
Plant Hormone ◽  
Acid Metabolism ◽  
Developmental Stages ◽  
Phaseic Acid ◽  
Aba Metabolism ◽  
Physiological Processes ◽  
Dihydrophaseic Acid ◽  
Abscisic Acid Metabolism

Abstract Abscisic acid (ABA) is a key hormone in non-climacteric Fragaria spp, regulating multiple physiological processes throughout fruit ripening. Its level increases during ripening, and it promotes fruit (receptacle) development. However, its metabolism in the fruit is largely unknown. We analyzed the levels of ABA and its catabolites at different developmental stages of strawberry ripening in diploid and octoploid genotypes and identified two functional ABA-glucosyltransferases (FvUGT71A49 and FvUGT73AC3) and two regiospecific ABA-8’-hydroxylases (FaCYP707A4a and FaCYP707A1/3). ABA-glucose-ester content increased during ripening in diploid F. vesca varieties but decreased in octoploid F. xananassa. Dihydrophaseic acid content increased throughout ripening in all analyzed receptacles, while 7’-hydroxy-ABA and neo-phaseic acid did not show significant changes during ripening. In the studied F. vesca varieties, the receptacle seems to be the main tissue for ABA metabolism, as the content of ABA and its metabolites in the receptacle was generally 100 times higher than in achenes, respectively. The accumulation patterns of ABA catabolites and transcriptomic data from the literature show that all strawberry fruits produce and metabolize considerable amounts of the plant hormone ABA during ripening, which is therefore a conserved process, but also illustrate the diversity of this metabolic pathway which is species, variety and tissue dependent.

Comparative Study of the Abscisic Acid Metabolism Using Analogue Tritium-Labeled in the Cyclohexene or Side Moiety

2020 ◽  
Vol 491 (1) ◽  
pp. 41-44
Author(s):  
V. P. Shevchenko ◽  
I. Yu. Nagaev ◽  
A. I. Shaposhnikov ◽  
K. V. Shevchenko ◽  
A. A. Belimov ◽  
...  
Keyword(s):  
Abscisic Acid ◽  
Comparative Study ◽  
Acid Metabolism ◽  
Abscisic Acid Metabolism

scholarly journals Abscisic Acid Metabolism in Water-stressed Bean Leaves

1975 ◽  
Vol 56 (2) ◽  
pp. 250-254 ◽  
Author(s):  
Michael A. Harrison ◽  
Daniel C. Walton
Keyword(s):  
Abscisic Acid ◽  
Acid Metabolism ◽  
Abscisic Acid Metabolism ◽  
Bean Leaves

Abscisic Acid Metabolism in Barley Seedlings Subjected to Drought

1989 ◽  
Vol 184 (1-2) ◽  
pp. 127-136 ◽  
Author(s):  
A. Meyer ◽  
S. Vorkefeld ◽  
G. Sembdner
Keyword(s):  
Abscisic Acid ◽  
Acid Metabolism ◽  
Abscisic Acid Metabolism
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