Results 121 to 130 of about 11,555 (204)

On the density profile of the globular cluster M92

, 2013
We present new number density and surface brightness profiles for the globular cluster M92 (NGC 6341). These profiles are calculated from optical images collected with the CCD mosaic camera MegaCam at the Canada-France-Hawaii-Telescope and with the ...
Bertin, G., Bono, G., Buonanno, R., Di Cecco, A., Ferraro, I., Iannicola, G., Kunder, A., Monelli, M., Nonino, M., Stetson, P. B., Varri, A. L., Walker, A. R., Zocchi, A.   +12 more
core   +1 more source

Deletion of luxI increases luminescence of Vibrio fischeri

mBio
Bioluminescence in Vibrio fischeri is regulated by a quorum-dependent signaling system composed of LuxI and LuxR. LuxI generates N-3-oxohexanoyl homoserine lactone (3OC6-HSL), which triggers LuxR to activate transcription of the luxICDABEG operon ...
Kathryn A. Bellissimo, Alecia N. Septer, Cheryl A. Whistler, Coralis Rodríguez, Eric V. Stabb   +4 more
doaj   +1 more source

Positive regulation of a LuxR family protein, MilO, in mildiomycin biosynthesis

Applied and Environmental Microbiology
ABSTRACT Mildiomycin is a representative peptidyl nucleoside antibiotic and was first isolated from Streptoverticillium rimofaciens , which has been used as an important biological agent to control powdery mildew in plants.
Zhiyu Li, Yuli Wang, Chen Lin, Yu Wen, Zixin Deng, Ming Jiang, Xinyi He   +6 more
openaire   +2 more sources

Role of the LuxR solo, SdiA, in eavesdropping on foreign bacteria

FEMS Microbiology Reviews
Abstract Bacteria can cooperate by coordinating their gene expression through the production, release, and detection of small molecules, a phenomenon known as quorum sensing (QS). One type of QS commonly found in Gram-negative bacteria utilizes a LuxI-type enzyme to produce a signaling molecule of the N-acyl-homoserine lactone (AHL ...
Andrew Schwieters, Brian M M Ahmer
openaire   +2 more sources

Erratum for Bez et al., “LuxR Solos from Environmental Fluorescent Pseudomonads” [PDF]

mSphere, 2021
Cristina Bez, Sonia Covaceuszach, Iris Bertani, Kumari Sonal Choudhary, Vittorio Venturi   +4 more
openaire   +3 more sources

Engineering N-acyl-homoserine lactone-based quorum-sensing circuit for dynamic regulatory control in Saccharomyces cerevisiae. [PDF]

Commun Biol
van Aalst ACA, Holtz M, Lyskjær Jensen M, Schröder T, Crocoll C, Poborsky M, Damgaard Jensen E, Krogh Jensen M.   +7 more
europepmc   +2 more sources

Cell-cell interactionsand LuxR solos in plant associated bacteria

, 2021
In the last decade, plant microbiome studies have evidenced that bacteria live as part of complex multispecies communities. Plant health heavily depends on its microbiome and cell-cell signaling among beneficial bacteria as well as pathogens and harmless bacteria are likely to be very important for the establishment and maintenance of microbial ...
openaire   +1 more source

Structure-Aided Design of a LuxR-Type Quorum Sensing SuFEx-Based Potential Inhibitor: Covalent or Competitive Inhibition? [PDF]

Biomolecules
Soulère L, Reverchon S, Baude J, Chefdeville E, Vauchez A, Queneau Y, Nasser W.   +6 more
europepmc   +1 more source

Global Proteomic Analysis Reveals the Roles of MicX in Biofilm Formation and Quorum Sensing in <i>Vibrio alginolyticus</i>. [PDF]

Foods
Liu H, Liu Q, Jiang H, Cao J, Kou J, Liu J, Zhao J, Wang J.   +7 more
europepmc   +1 more source

The crosstalk between acute hepatopancreatic necrosis disease (AHPND) and the Vibrio quorum sensing (QS) system: A review. [PDF]

PLoS Pathog
Wang HC, Kumar R, Ayenero ME, Hsu KC, Lo CF, Lin SJ, Wang HC.   +6 more
europepmc   +1 more source