Results 71 to 80 of about 181,761 (403)

Pectin Induced Colony Expansion of Soil-Derived Flavobacterium Strains

Frontiers in Microbiology, 2021
The genus Flavobacterium is characterized by the capacity to metabolize complex organic compounds and a unique gliding motility mechanism. Flavobacteria are often abundant in root microbiomes of various plants, but the factors contributing to this high ...
Judith Kraut-Cohen, Orr H. Shapiro, Barak Dror, Barak Dror, Eddie Cytryn   +4 more
doaj   +1 more source

Receptor uptake arrays for vitamin B12, siderophores and glycans shape bacterial communities [PDF]

Ecology & Evolution 7:10175-10195 (2017), 2017
Molecular variants of vitamin B12, siderophores and glycans occur. To take up variant forms, bacteria may express an array of receptors. The gut microbe Bacteroides thetaiotaomicron has three different receptors to take up variants of vitamin B12 and 88 receptors to take up various glycans.
arxiv   +1 more source

Immunization expands HIV-1 V3-glycan specific B-cells in mice and macaques

Nature, 2019
Broadly neutralizing monoclonal antibodies protect against infection with HIV-1 in animal models, suggesting that a vaccine that elicits these antibodies would be protective in humans.
A. Escolano, H. Gristick, M. Abernathy, Julia Merkenschlager, R. Gautam, Thiago Y. Oliveira, J. Pai, A. West, C. Barnes, Alexander A. Cohen, Haoqing Wang, Jovana Golijanin, Daniel Yost, J. Keeffe, Zijun Wang, Peng Zhao, Kai-Hui Yao, Jens Bauer, Lilian Nogueira, Han Gao, Alisa V. Voll, D. Montefiori, M. Seaman, A. Gazumyan, Murillo Silva, A. McGuire, L. Stamatatos, D. Irvine, L. Wells, Malcolma . Martin, P. Bjorkman, M. Nussenzweig   +31 more
semanticscholar   +1 more source

Networks of HIV-1 Envelope Glycans Maintain Antibody Epitopes in the Face of Glycan Additions and Deletions

bioRxiv, 2020
Numerous broadly neutralizing antibodies (bnAbs) have been identified that target the glycans of the HIV-1 envelope spike. Neutralization breadth is notable given that glycan processing can be substantially influenced by the presence or absence of ...
Gemma E. Seabright, C. Cottrell, M. V. van Gils, Alessio D’addabbo, D. Harvey, Anna-Janina Behrens, Joel D. Allen, Yasunori Watanabe, A. Maker, Snežana Vasiljevic, Natalia de Val, R. Sanders, A. Ward, M. Crispin   +13 more
semanticscholar   +1 more source

Glycan–protein interactions determine kinetics of N-glycan remodeling [PDF]

RSC Chemical Biology, 2020
Atomistic glycoprotein simulations reveal a site-specific availability of glycan substrates in time-resolved mass spectrometry of maturating enzyme kinetics.
R. Gregor Weiß, Chia-Wei Lin, Chia-Wei Lin, Marie-Estelle Losfeld, Rudi Glockshuber, Christoph Giese, Corina Mathew, Markus Aebi, Sereina Riniker   +8 more
openaire   +5 more sources

Studying Lactoferrin N-Glycosylation. [PDF]

, 2017
Lactoferrin is a multifunctional glycoprotein found in the milk of most mammals. In addition to its well-known role of binding iron, lactoferrin carries many important biological functions, including the promotion of cell proliferation and ...
Barile, Daniela, German, J Bruce, Karav, Sercan, Le Parc, Annabelle, Rouquié, Camille   +4 more
core   +2 more sources

Impact of host cell line choice on glycan profile

Critical Reviews in Biotechnology, 2018
Protein glycosylation is post-translational modification (PTM) which is important for pharmacokinetics and immunogenicity of recombinant glycoprotein therapeutics.
Justin Goh, S. Ng
semanticscholar   +1 more source

Effect of Addition Amount on Rheological, Structural, and Sensory Properties of Whole-Grain Sweet Potato Noodles Using Extrusion

Foods
Whole grain foods have been recommended to preserve biologically active components and benefit human health. The effect of the addition amount of whole sweet potato flour (WSPF, 25%, 51%, and 75%) on the physicochemical and structural properties of ...
Yan Zeng, Jie Wang, Mengxiao Bao, Yue Wu, Zhigang Chen   +4 more
doaj   +1 more source

How Influenza's Spike Motor Works [PDF]

Phys. Rev. Lett. 126, 218101 (2021), 2020
While often believed to be a passive agent that merely exploits its host's metabolism, influenza virus has recently been shown to actively move across glycan-coated surfaces. This form of enzymatically driven surface motility is currently not well understood and has been loosely linked to burnt-bridge Brownian ratchet mechanisms.
arxiv   +1 more source

Glycosylated proteins preserved over millennia: N-glycan analysis of Tyrolean Iceman, Scythian Princess and Warrior. [PDF]

, 2014
An improved understanding of glycosylation will provide new insights into many biological processes. In the analysis of oligosaccharides from biological samples, a strict regime is typically followed to ensure sample integrity.
An, Hyun Joo, Bereuter, Thomas L, Dimapasoc, Lauren, Garrido, Daniel, Grimm, Rudolf, Kim, Bum Jin, Kim, Jae-Han, Lebrilla, Carlito B, Mills, David A, Ozcan, Sureyya, Reiter, Christian, Ro, Grace   +11 more
core   +1 more source