Search Results - "Bruner, D"

Composition of gut microbiota and its association with body mass index and lifestyle factors in a cohort of 7–18 years old children from the American Gut Project by Bai, J., Hu, Y., Bruner, D. W.

“…Summary Background The association between the gut microbiota and obesity in young children and adolescents is not fully studied. Objectives This study…”
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Resolving the time when an electron exits a tunnelling barrier by Shafir, Dror, Soifer, Hadas, Bruner, Barry D., Dagan, Michal, Mairesse, Yann, Patchkovskii, Serguei, Ivanov, Misha Yu, Smirnova, Olga, Dudovich, Nirit

“…A method of laser-induced recollision permits measurement with attosecond resolution of the times at which the electron leaves the tunnelling barrier and…”
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Observation of light-driven band structure via multiband high-harmonic spectroscopy by Uzan-Narovlansky, Ayelet J., Jiménez-Galán, Álvaro, Orenstein, Gal, Silva, Rui E. F., Arusi-Parpar, Talya, Shames, Sergei, Bruner, Barry D., Yan, Binghai, Smirnova, Olga, Ivanov, Misha, Dudovich, Nirit

“…Intense light–matter interactions have revolutionized our ability to probe and manipulate quantum systems at sub-femtosecond timescales 1 , opening routes to…”
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Attosecond spectral singularities in solid-state high-harmonic generation by Uzan, Ayelet Julie, Orenstein, Gal, Jiménez-Galán, Álvaro, McDonald, Chris, Silva, Rui E. F., Bruner, Barry D., Klimkin, Nikolai D., Blanchet, Valerie, Arusi-Parpar, Talya, Krüger, Michael, Rubtsov, Alexey N., Smirnova, Olga, Ivanov, Misha, Yan, Binghai, Brabec, Thomas, Dudovich, Nirit

“…Strong-field-driven electric currents in condensed-matter systems are opening new frontiers in petahertz electronics. In this regime, new challenges are…”
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Attosecond time-resolved photoelectron holography by Porat, G., Alon, G., Rozen, S., Pedatzur, O., Krüger, M., Azoury, D., Natan, A., Orenstein, G., Bruner, B. D., Vrakking, M. J. J., Dudovich, N.

“…Ultrafast strong-field physics provides insight into quantum phenomena that evolve on an attosecond time scale, the most fundamental of which is quantum…”
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Electronic wavefunctions probed by all-optical attosecond interferometry by Azoury, Doron, Kneller, Omer, Rozen, Shaked, Bruner, Barry D., Clergerie, Alex, Mairesse, Yann, Fabre, Baptiste, Pons, Bernard, Dudovich, Nirit, Krüger, Michael

“…In photoelectron spectroscopy, the ionized electron wavefunction carries information about the structure of the bound orbital and the ionic potential as well…”
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Heterologous Production of Microbial Ribosomally Synthesized and Post-translationally Modified Peptides by Zhang, Yi, Chen, Manyun, Bruner, Steven D, Ding, Yousong

“…Ribosomally synthesized and post-translationally modified peptides, or RiPPs, which have mainly isolated from microbes as well as plants and animals, are an…”
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Probe of Multielectron Dynamics in Xenon by Caustics in High-Order Harmonic Generation by Faccialà, D, Pabst, S, Bruner, B D, Ciriolo, A G, De Silvestri, S, Devetta, M, Negro, M, Soifer, H, Stagira, S, Dudovich, N, Vozzi, C

“…We investigated the giant resonance in xenon by high-order harmonic generation spectroscopy driven by a two-color field. The addition of a nonperturbative…”
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Interferometric attosecond lock-in measurement of extreme-ultraviolet circular dichroism by Azoury, Doron, Kneller, Omer, Krüger, Michael, Bruner, Barry D., Cohen, Oren, Mairesse, Yann, Dudovich, Nirit

“…Probing the vectorial properties of light–matter interactions inherently requires control over the polarization state of light. The generation of…”
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Structural basis for precursor protein–directed ribosomal peptide macrocyclization by Li, Kunhua, Condurso, Heather L, Li, Gengnan, Ding, Yousong, Bruner, Steven D

“…Biosynthesis of the protease inhibitor microviridin J includes peptide macrocyclization catalyzed by two enzymes of the ATP-grasp family. Structures of these…”
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A distributive peptide cyclase processes multiple microviridin core peptides within a single polypeptide substrate by Zhang, Yi, Li, Kunhua, Yang, Guang, McBride, Joshua L., Bruner, Steven D., Ding, Yousong

“…Ribosomally synthesized and post-translationally modified peptides (RiPPs) are an important family of natural products. Their biosynthesis follows a common…”
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Self-probing spectroscopy of XUV photo-ionization dynamics in atoms subjected to a strong-field environment by Azoury, Doron, Krüger, Michael, Orenstein, Gal, Larsson, Henrik R., Bauch, Sebastian, Bruner, Barry D., Dudovich, Nirit

“…Single-photon ionization is one of the most fundamental light matter interactions in nature, serving as a universal probe of the quantum state of matter. By…”
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Interdomain and Intermodule Organization in Epimerization Domain Containing Nonribosomal Peptide Synthetases by Chen, Wei-Hung, Li, Kunhua, Guntaka, Naga Sandhya, Bruner, Steven D

“…Nonribosomal peptide synthetases are large, complex multidomain enzymes responsible for the biosynthesis of a wide range of peptidic natural products. Inherent…”
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Structural basis for recognition and repair of the endogenous mutagen 8-oxoguanine in DNA by Verdine, Gregory L, Bruner, Steven D, Norman, Derek P. G

“…Spontaneous oxidation of guanine residues in DNA generates 8-oxoguanine (oxoG). By mispairing with adenine during replication, oxoG gives rise to a G x C --> T…”
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Direct measurement of Coulomb-laser coupling by Azoury, Doron, Krüger, Michael, Bruner, Barry D., Smirnova, Olga, Dudovich, Nirit

“…The Coulomb interaction between a photoelectron and its parent ion plays an important role in a large range of light-matter interactions. In this paper we…”
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Structure and noncanonical chemistry of nonribosomal peptide biosynthetic machinery by Condurso, Heather L, Bruner, Steven D

“…Structural biology has provided significant insights into the complex chemistry and macromolecular organization of nonribosomal peptide synthetases. In…”
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Microbial siderophore-based iron assimilation and therapeutic applications by Li, Kunhua, Chen, Wei-Hung, Bruner, Steven D.

“…Siderophores are structurally diverse, complex natural products that bind metals with extraordinary specificity and affinity. The acquisition of iron is…”
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Engineered P450 biocatalysts show improved activity and regio-promiscuity in aromatic nitration by Zuo, Ran, Zhang, Yi, Jiang, Chao, Hackett, John C., Loria, Rosemary, Bruner, Steven D., Ding, Yousong

“…Nitroaromatics are among the most important and commonly used chemicals but their production often suffers from multiple unsolved challenges. We have…”
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Epoxyqueuosine Reductase QueH in the Biosynthetic Pathway to tRNA Queuosine Is a Unique Metalloenzyme by Li, Qiang, Zallot, Rémi, MacTavish, Brian S, Montoya, Alvaro, Payan, Daniel J, Hu, You, Gerlt, John A, Angerhofer, Alexander, de Crécy-Lagard, Valérie, Bruner, Steven D

“…Queuosine is a structurally unique and functionally important tRNA modification, widely distributed in eukaryotes and bacteria. The final step of queuosine…”
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Intestinal Microbiota in Inflammatory Bowel Disease and Carcinogenesis: Implication for Therapeutics by Bruner, SD, Jobin, C

“…Trillions of bacteria inhabit our intestine, forming a community called the microbiota, whose contributions are essential to maintain host homeostasis…”
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