Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Jesus Angulo"'
Autor:
Ana Martínez Gascueña, Haiyang Wu, Rui Wang, C. David Owen, Pedro J. Hernando, Serena Monaco, Matthew Penner, Ke Xing, Gwenaelle Le Gall, Richard Gardner, Didier Ndeh, Paulina A. Urbanowicz, Daniel I. R. Spencer, Martin Walsh, Jesus Angulo, Nathalie Juge
Publikováno v:
Communications Chemistry, Vol 7, Iss 1, Pp 1-15 (2024)
Abstract Microbial α-l-fucosidases catalyse the hydrolysis of terminal α-l-fucosidic linkages and can perform transglycosylation reactions. Based on sequence identity, α-l-fucosidases are classified in glycoside hydrolases (GHs) families of the ca
Externí odkaz:
https://doaj.org/article/4afd8cde49944886b24f2d05d0d74d36
Autor:
Haiyang Wu, Emmanuelle H Crost, C David Owen, Wouter van Bakel, Ana Martínez Gascueña, Dimitrios Latousakis, Thomas Hicks, Samuel Walpole, Paulina A Urbanowicz, Didier Ndeh, Serena Monaco, Laura Sánchez Salom, Ryan Griffiths, Raven S Reynolds, Anna Colvile, Daniel I R Spencer, Martin Walsh, Jesus Angulo, Nathalie Juge
Publikováno v:
PLoS Biology, Vol 19, Iss 12, p e3001498 (2021)
The human gut symbiont Ruminococcus gnavus displays strain-specific repertoires of glycoside hydrolases (GHs) contributing to its spatial location in the gut. Sequence similarity network analysis identified strain-specific differences in blood-group
Externí odkaz:
https://doaj.org/article/e733d56ffb7c404e85fb71a7257b7857
Autor:
Ridvan Nepravishta, Serena Monaco, Marco Distefano, Roberto Rizzo, Paola Cescutti, Jesus Angulo
Publikováno v:
Frontiers in Molecular Biosciences, Vol 8 (2021)
Biofilms confine bacterial cells within self-produced matrices, offering advantages such as protection from antibiotics and entrapment of nutrients. Polysaccharides are major components in these macromolecular assemblies, and their interactions with
Externí odkaz:
https://doaj.org/article/132f4afec246416e9cc91b23a980091d
Autor:
Serena Monaco, Jonathan Ramírez-Cárdenas, Ana Teresa Carmona, Inmaculada Robina, Jesus Angulo
Publikováno v:
Pharmaceuticals, Vol 15, Iss 8, p 1030 (2022)
In recent years, Saturation Transfer Difference NMR (STD NMR) has been proven to be a powerful and versatile ligand-based NMR technique to elucidate crucial aspects in the investigation of protein-ligand complexes. Novel STD NMR approaches relying on
Externí odkaz:
https://doaj.org/article/2515358e5cb34d45804d25f0e76d9f77
Autor:
Jun Bae Park, Young Hun Kim, Youngki Yoo, Juyeon Kim, Sung-Hoon Jun, Jin Won Cho, Samir El Qaidi, Samuel Walpole, Serena Monaco, Ana A. García-García, Miaomiao Wu, Michael P. Hays, Ramon Hurtado-Guerrero, Jesus Angulo, Philip R. Hardwidge, Jeon-Soo Shin, Hyun-Soo Cho
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-15 (2018)
The type III secretion system effectors NleB and SseK are glycosyltransferases (GT) that specifically glycosylate arginine residues. Here the authors provide insights into their mechanism by combining X-ray crystallography, NMR, enzyme kinetics measu
Externí odkaz:
https://doaj.org/article/49a452b7d1ba4b249efc0b07a970adb6
Autor:
C. David Owen, Louise E. Tailford, Serena Monaco, Tanja Šuligoj, Laura Vaux, Romane Lallement, Zahra Khedri, Hai Yu, Karine Lecointe, John Walshaw, Sandra Tribolo, Marc Horrex, Andrew Bell, Xi Chen, Gary L. Taylor, Ajit Varki, Jesus Angulo, Nathalie Juge
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-15 (2017)
The mucus layer is an important physical niche within the gut which harbours a distinct microbial community. Here the authors show that specific carbohydrate-binding modules associated with bacterial carbohydrate-active enzymes are mucus adhesins tha
Externí odkaz:
https://doaj.org/article/a9e2f73219e849be977339d14d916fea
Autor:
El Hadji Samba Diop, Jesus Angulo
Publikováno v:
Image Analysis and Stereology, Vol 34, Iss 1, Pp 39-50 (2014)
Mathematical morphology is a powerful tool for image analysis; however, classical morphological operators suffer from lacks of robustness against noise, and also intrinsic image features are not accounted at all in the process. We propose in this wor
Externí odkaz:
https://doaj.org/article/66550e8652d442e0869f0ef2daf5d122
Autor:
Jesus Angulo
Publikováno v:
Image Analysis and Stereology, Vol 33, Iss 2, Pp 95-105 (2014)
Structure tensor images are obtained by a Gaussian smoothing of the dyadic product of gradient image. These images give at each pixel a n×n symmetric positive definite matrix SPD(n), representing the local orientation and the edge information. Proce
Externí odkaz:
https://doaj.org/article/6ed4be257ba54b778d7d9f5f0a74d4b5
Publikováno v:
Image Analysis and Stereology, Vol 34, Iss 1, Pp 1-25 (2014)
We propose a new computer aided detection framework for tumours acquired on DCE-MRI (Dynamic Contrast Enhanced Magnetic Resonance Imaging) series on small animals. To perform this approach, we consider DCE-MRI series as multivariate images. A full mu
Externí odkaz:
https://doaj.org/article/602842fe637a41f2a283f202dd1adcd5
Publikováno v:
Entropy, Vol 18, Iss 11, p 396 (2016)
This paper studies probability density estimation on the Siegel space. The Siegel space is a generalization of the hyperbolic space. Its Riemannian metric provides an interesting structure to the Toeplitz block Toeplitz matrices that appear in the co
Externí odkaz:
https://doaj.org/article/b9261aed889c4773b1b1cf8546c72f41