Results 91 to 100 of about 103,808 (290)

De Novo Multi‐Mechanism Antimicrobial Peptide Design via Multimodal Deep Learning

Advanced Science, EarlyView.
Current AI‐driven peptide discovery often overlooks complex structural data. This study presents M3‐CAD, a generative pipeline that leverages 3D voxel coloring and a massive database of over 12 000 peptides to capture nuanced physicochemical contexts.
Xiaojuan Li, Haifan Gong, Yue Wang, Yinuo Zhao, Lixiang Li, Peijing Bao, Qingzhou Kong, Jialu Fu, Boyao Wan, Yumeng Zhang, Jinghui Zhang, Jiekun Ni, Zhongxue Han, Xueping Nan, Kunping Ju, Longfei Sun, Yuerui Ma, Huijun Chang, Mengqi Zheng, Yanbo Yu, Xiaoyun Yang, Xiuli Zuo, Haina Wang, Yanqing Li   +23 more
wiley   +1 more source

PENGHAMBATAN QUORUM SENSING PADA Pseudomonas aeruginosa OLEH EKSTRAK Alpinia galanga L [PDF]

, 2010
Quorum sensing merupakan suatu proses yang memungkinkan bakteri dapat berkomunikasi dengan mensekresikan molekul sinyal yang disebut autoinducer atau molekul sinyal sebagai ”bahasa”.
Wahyudi, Didik
core  

Social interactions in the Burkholderia cepacia complex : biofilms and quorum sensing [PDF]

, 2010
Burkholderia cepacia complex bacteria are opportunistic pathogens that cause respiratory tract infections in susceptible patients, mainly people with cystic fibrosis. There is convincing evidence that B.
Coenye, Tom
core   +2 more sources

QUORUM SENSING AND GROUP SELECTION [PDF]

Evolution, 1998
Bacteria respond to cell density by expressing genes whose products are beneficial to the population as a whole. This response is brought about through the release into the medium of signaling molecules of the class N-acyl homoserine lactones, the concentration of which determines the level of gene expression.
openaire   +2 more sources

BLADE‐ON‐PETIOLE Genes Enable Genetic Bottleneck Mitigation Through Cross‐Species Repurposing of Floral Persistence Traits

Advanced Science, EarlyView.
This study shows that BLADE‐ON‐PETIOLE (BOP) proteins regulate floral abscission and senescence in tomato by interacting with TFAM1 to form transcriptional condensates controlling the ARABIDOPSIS THALIANA HOMEOBOX GENE 1 (ATH1)‐mediated abscission pathway.
Nan Xiao, Qianwen Lyu, Tinghao Zhang, Yupan Zou, Yue Xie, Dandan Yang, Cao Xu, Xiaozhen Huang   +7 more
wiley   +1 more source

Quorum sensing genes rpfF and xanB2 are not essential for albicidin production nor sugarcane colonization by Xanthomonas albilineans [PDF]

, 2009
Xanthomonas albilineans (Xa) produces albicidin, a unique and specific toxin that causes foliar symptoms of sugarcane leaf scald disease. In X. campestris pv.
Fleites, Laura, Gabriel, Dean W., Marlow, Gary C., Rott, Philippe, Royer, Monique   +4 more
core  

Quorum-sensing regulates biofilm formation in Vibrio scophthalmi [PDF]

, 2013
Background: In a previous study, we demonstrated that Vibrio scophthalmi, the most abundant Vibrio species among the marine aerobic or facultatively anaerobic bacteria inhabiting the intestinal tract of healthy cultured turbot (Scophthalmus maximus ...
Blanch i Gisbert, Anicet, García Aljaro, Cristina, Melado Rovira, Silvia, Milton, Debra L.   +3 more
core   +1 more source

Diversity of Pharmaceuticals Enhances Antibiotic Resistance in the Invertebrate Gut via Biofilm‐Mediated Mechanisms

Advanced Science, EarlyView.
Pharmaceutical diversity acts as an independent driver of antibiotic resistance in soil invertebrates. While bulk soil remains unaffected, the collembolan gut microbiome exhibits significant resistance gene enrichment under complex chemical exposure and diurnal warming.
Yi‐Fei Wang, Ya‐Ning Wang, Da Lin, Jia‐Yang Xu, Feng‐Yuan Qi, Hui‐Ling Cui, Hui‐Jie Lu, Min Qiao, Edward Topp, Dong Zhu, Matthias C. Rillig, Yong‐Guan Zhu   +11 more
wiley   +1 more source

Directed evolution of Vibrio fischeri LuxR for increased sensitivity to a broad spectrum of acyl-homoserine lactones [PDF]

, 2005
LuxR-type transcriptional regulators play key roles in quorum-sensing systems that employ acyl-homoserine lactones (acyl-HSLs) as signal molecules.
Arnold, Frances H., Collins, Cynthia H., Leadbetter, Jared R.   +2 more
core  

Protist predation can favour cooperation within bacterial species [PDF]

, 2013
Here, we studied how protist predation affects cooperation in the opportunistic pathogen bacterium Pseudomonas aeruginosa, which uses quorum sensing (QS) cell-to-cell signalling to regulate the production of public goods.
Angus Buckling, Schuster M, Stephen P. Diggle, Ville-Petri Friman   +3 more
core   +2 more sources