Results 161 to 170 of about 13,538,908 (209)
The characterization of a new stabilized lactonase from the endophytic fungi Aspergillus pseudonomiae with anti-bacterial and anti-fungal properties. [PDF]
Protein SciBen Tovim D +4 more
europepmc +1 more source
FEMS Microbiology Letters, 2004 We report for the first time the production of acyl homoserine lactones (AHLs) by Erwina amylovora, an important quarantine bacterial pathogen that causes fire blight in plants. E.
Sree Gowrinadh Javvadi +2 more
exaly +2 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Molecular mechanisms of N‐acyl homoserine lactone signals perception by plants
Cell Biology International, 2021AbstractN‐acyl homoserine lactones (AHLs) belong to the class of bacterial quorum sensing signal molecules involved in distance signal transduction between Gram‐negative bacteria colonizers of the rhizosphere, as well as bacteria and plants. AHLs synchronize the activity of genes from individual cells, allowing the bacterial population to act as a ...
Lidia M. Babenko +2 more
openaire +2 more sources
N-Acyl Homoserine Lactone Mediating Initial Adhesion of Microalgal Biofilm Formation
SSRN Electronic Journal, 2023While pioneering methods have demonstrated that bacterial N-acyl homoserine lactone (AHL) signaling molecules can influence the growth and self-aggregation of suspended microalgae, whether AHLs can affect the initial adhesion to a carrier has remained an open question.
Zixuan Ou +9 more
openaire +2 more sources
Thiourea-catalyzed aminolysis of N-acyl homoserine lactones
Chemical Communications, 2013Thiourea catalysts accelerate aminolysis of N-acyl homoserine lactones (AHLs), molecules integral to bacterial quorum sensing. The catalysts afford rate enhancement of up to 10 times the control in CD(3)CN. Mild catalysis in other polar aprotic solvents is still observed, while the activity is attenuated in polar protic solvents.
Michael A, Bertucci +2 more
openaire +2 more sources
Solution structural features of N -acyl homoserine lactones
Tetrahedron Letters, 2015Here we demonstrate that in interbacterial quorum signal moderators, N-acylhomoserine lactones (AHLs), the stabilization of bioactive pharmacophore lactone against lysis is through the e(-) withdrawing N-acyl motif which reduces lactone carbonyl polarization. This lysis is assisted by weak (
Tumminakatti, Shama +4 more
openaire +4 more sources
Agrobacterium conjugation and gene regulation by N-acyl-L-homoserine lactones
Nature, 1993Conjugal opines secreted by crown gall tumours induce strains of Agrobacterium tumefaciens that are donors of Ti plasmids to produce a diffusible conjugation factor. This enhances the conjugal transfer efficiency of the Ti plasmid in other strains of A. tumefaciens.
L, Zhang +3 more
openaire +2 more sources
The role of N-acyl homoserine lactones in maintaining the stability of aerobic granules
Bioresource Technology, 2014In this study, porcine kidney acylase, as N-acyl homoserine lactones (AHLs)-degradation enzyme, was employed for the first time to directly investigate the role of AHLs in the structure stability of aerobic granules. Results clearly showed that inactivation of AHLs by AHLs-acylase could weaken the stability of aerobic granule.
Yaochen, Li +5 more
openaire +2 more sources
Development and characterization of rat monoclonal antibodies for N-acylated homoserine lactones
Analytical and Bioanalytical Chemistry, 2010Quorum sensing (QS) is a communication mechanism between bacteria using diffusible chemical signaling molecules, which are called autoinducers (AI). By detecting the concentration of quorum sensing molecules through binding to a specific receptor protein, bacteria regulate their gene expressions when the concentration of autoinducers and thus the cell ...
Xiao, Chen +8 more
openaire +2 more sources