acyl homoserine lactone
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scholarly journals Quorum-Sensing Molecules: Sampling, Identification and Characterization of N-Acyl-Homoserine Lactone in Vibrio sp

2022 ◽  
Author(s):  
Noha Laj ◽  
Muhammed Elayadeth-Meethal ◽  
V. Aldous J. Huxley ◽  
Raishy R. Hussain ◽  
Mohamed Saheer Kuruniyan ◽  
...  
Keyword(s):  
Quorum Sensing ◽  
Homoserine Lactone ◽  
Acyl Homoserine Lactone ◽  
Identification And Characterization

Bisphenol A biodegradation by Sphingonomas sp. YK5 is regulated by acyl-homoserine lactone signaling molecules

2022 ◽  
Vol 802 ◽  
pp. 149898
Author(s):  
Chao Gao ◽  
Yan-Hua Zeng ◽  
Cheng-Yong Li ◽  
Ling Li ◽  
Zhong-Hua Cai ◽  
...  
Keyword(s):  
Bisphenol A ◽  
Homoserine Lactone ◽  
Signaling Molecules ◽  
Acyl Homoserine Lactone

Molecular mechanisms of N‐acyl homoserine lactone signals perception by plants

2021 ◽  
Author(s):  
Lydia M. Babenko ◽  
Iryna V. Kosakivska ◽  
Кaterina О Romanenko
Keyword(s):  
Molecular Mechanisms ◽  
Homoserine Lactone ◽  
Acyl Homoserine Lactone

scholarly journals Bacterial signaling molecules of acyl-homoserine lactone type: effect on plant growth and stress resistance

2021 ◽  
Vol 53 (5) ◽  
pp. 371-386
Author(s):  
L.M. Babenko ◽  
◽  
I.V. Kosakivska ◽  
L.V. Voytenko ◽  
K.O. Romanenko ◽  
...  
Keyword(s):  
Plant Growth ◽  
Stress Resistance ◽  
Homoserine Lactone ◽  
Signaling Molecules ◽  
Acyl Homoserine Lactone ◽  
Bacterial Signaling

scholarly journals Effect of N-acyl-homoserine lactones（AHL) on biogenic amine formation by Pantoea agglomerans

2021 ◽  
Author(s):  
Jing Lu ◽  
Ziqin Li ◽  
Hui Yang ◽  
Qiang Zhang ◽  
wenting Jia
Keyword(s):  
Agrobacterium Tumefaciens ◽  
Low Temperature ◽  
Biogenic Amine ◽  
Homoserine Lactone ◽  
Pantoea Agglomerans ◽  
Acyl Homoserine Lactone ◽  
Galactosidase Activity ◽  
Influence Of Temperature ◽  
Homoserine Lactones ◽  
Acyl Homoserine Lactones

Abstract The effect of N-acyl-homoserine lactone (AHL)-based quorum sensing (QS) on biogenic amine (BA) formation by Pantoea agglomerans was studied. Agrobacterium tumefaciens A136 and KYC55-based bioassays confirmed AHLs production by Pantoea agglomerans. The production ability of AHLs was quantified on the basis of β-galactosidase activity. The influence of temperature (10°C and 20°C) and pH (5.5 and 6.5) on β-galactosidase activity and BAs production by Pantoea agglomerans was determined. Acidification of the environment adversely affected the growth and β-galactosidase activity of Pantoea agglomerans, and AHLs production and BAs accumulation by Pantoea agglomerans was inhibited at low temperature. A significant correlation between β-galactosidase activity and BAs (putrescine, histamine, putrescine and tryptamine) was identified (P < 0.01). Based on the results of this study, the AHL-based QS system influences the concentrations and types of BAs produced by Pantoea agglomerans.

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