scholarly journals Something old, something new: Conservation of the ethylene precursor 1-amino-cyclopropane-1-carboxylic acid as a signaling molecule

2022 ◽  
Vol 65 ◽  
pp. 102116
Author(s):  
Dongdong Li ◽  
Wangshu Mou ◽  
Bram Van de Poel ◽  
Caren Chang
Keyword(s):  
Carboxylic Acid ◽  
Signaling Molecule ◽  
Ethylene Precursor

scholarly journals Root-to-Shoot Hormonal Communication in Contrasting Rootstocks Suggests an Important Role for the Ethylene Precursor Aminocyclopropane-1-carboxylic Acid in Mediating Plant Growth under Low-Potassium Nutrition in Tomato

2016 ◽  
Vol 7 ◽  
Author(s):  
Cristina Martínez-Andújar ◽  
Alfonso Albacete ◽  
Ascensión Martínez-Pérez ◽  
José Manuel Pérez-Pérez ◽  
María José Asins ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Plant Growth ◽  
Potassium Nutrition ◽  
Ethylene Precursor ◽  
Low Potassium

scholarly journals Rhizobitoxine Production by Bradyrhizobium elkanii Enhances Nodulation and Competitiveness onMacroptilium atropurpureum

2000 ◽  
Vol 66 (6) ◽  
pp. 2658-2663 ◽  
Author(s):  
Ken-Ichi Yuhashi ◽  
Norikazu Ichikawa ◽  
Hiroshi Ezura ◽  
Shoichiro Akao ◽  
Yasuo Minakawa ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Ethylene Synthesis ◽  
Ethylene Evolution ◽  
Synthesis Inhibitor ◽  
Ethylene Precursor ◽  
Macroptilium Atropurpureum ◽  
Bradyrhizobium Elkanii

ABSTRACT Application of 1-aminoocyclopropane-1-carboxylic acid, an ethylene precursor, decreased nodulation of Macroptilium atropurpureum by Bradyrhizobium elkanii. B. elkaniiproduces rhizobitoxine, an ethylene synthesis inhibitor. Elimination of rhizobitoxine production in B. elkanii increased ethylene evolution and decreased nodulation and competitiveness on M. atropurpureum. These results suggest that rhizobitoxine enhances nodulation and competitiveness of B. elkanii on M. atropurpureum.

Identification of the ethylene precursor, 1-aminocyclopropane-1-carboxylic acid (ACC), in pollen

1983 ◽  
Vol 21 (3) ◽  
pp. 291-297 ◽  
Author(s):  
Charles S. Whitehead ◽  
David W. Fujino ◽  
Michael S. Reid
Keyword(s):  
Carboxylic Acid ◽  
Ethylene Precursor

Lysosomes Alteration in HeLa Cell Exposed with 1-Aminocyclopropane-1-Carboxylic Acid, the Ethylene Precursor of Plant Hormones

2020 ◽  
Vol 62 (11-12) ◽  
pp. 557-562
Author(s):  
Mi Young Heo ◽  
Ra-Mi Park ◽  
Bit-Na Kim ◽  
Ngoc-Han Thi Nguyen ◽  
Hye Weon Jang ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Hela Cell ◽  
Plant Hormones ◽  
Ethylene Precursor

scholarly journals Use of 1-Aminocyclopropane Carboxylic Acid and Metamitron for Delayed Thinning of Apple Fruit

HortScience ◽  
2012 ◽  
Vol 47 (11) ◽  
pp. 1612-1616 ◽  
Author(s):  
Steven J. McArtney ◽  
John D. Obermiller
Keyword(s):  
Carboxylic Acid ◽  
Field Experiments ◽  
Fruit Set ◽  
Apple Fruit ◽  
Naphthaleneacetic Acid ◽  
Ethylene Evolution ◽  
Ethylene Response ◽  
Ethylene Precursor ◽  
The Mean ◽  
Fruit Diameter

The normal window for application of thinning chemicals in apple extends from bloom until 3 weeks after bloom, when the fruit reach a mean diameter of ≈16 mm. After this time fruit are generally insensitive to standard chemical thinning sprays. The potential for the photosystem II (PSII) inhibitor metamitron and the ethylene precursor 1-aminocyclopropane carboxylic acid (ACC) to thin apple fruit after the traditional thinning window was investigated in field experiments over three years. A standard rescue thinning spray of carbaryl plus ethephon plus naphthaleneacetic acid (NAA) reduced fruit set of Gale ‘Gala’ if applied when the mean fruit diameter was 18, 20, and 27 mm in 2010, 2011, and 2012, respectively. The thinning activity of 400 mg·L−1 ACC was equivalent to the standard rescue thinning spray in 2010, whereas 350 mg·L−1 metamitron reduced fruit set more effectively than either the standard or ACC in 2010. Application of 400 mg·L−1 ACC plus 350 mg·L−1 metamitron when the mean fruit diameter was 18 mm reduced fruit set to almost no crop in 2010. The combination of metamitron plus ACC exhibited thinning activity after application at 25 and 33 mm mean fruit diameter in 2011 and 2012, respectively. Increased ethylene evolution was found in detached ‘GoldRush’ fruit 24 h after applications of ACC from 11 mm to 27 mm mean fruit diameter, but not when ACC was applied at 31 mm mean fruit diameter. Ethylene evolution was much higher after application of ACC at the 11 mm or 17 mm mean fruit diameter stage compared with application when fruit diameter was 23 mm or 27 mm. The thinning activity of ACC was related to the period of maximum ethylene response. The effects of delayed applications of ACC and metamitron on fruit set tended to be greater when these two chemicals were combined, suggesting that the creation of a carbohydrate stress and the capacity to convert ACC to ethylene are both required to trigger abscission of apple fruit larger than 18 mm in diameter.

Identification of a major metabolite of the ethylene precursor 1-aminocyclopropane-1-carboxylic acid in higher plants

1981 ◽  
Vol 68 (12) ◽  
pp. 619-620 ◽  
Author(s):  
N. Amrhein ◽  
D. Schneebeck ◽  
H. Skorupka ◽  
S. Tophof ◽  
J. St�ckigt
Keyword(s):  
Carboxylic Acid ◽  
Higher Plants ◽  
Major Metabolite ◽  
Ethylene Precursor
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