Results 111 to 120 of about 5,829,574 (377)

Strukturaufklärung, Totalsynthese, In‐Vivo‐Aktivität und Potentieller Biosyntheseweg des Neuen Myxobakteriellen Antibiotikums Corramycin**

Angewandte Chemie, Volume 134, Issue 51, December 19, 2022., 2022
Corramycin ist ein neuer Naturstoff, welcher von dem Myxobakterium Corallococcus coralloides produziert wird. Seine Struktur sowie die außergewöhnliche Total‐ und Biosynthese des Antibiotikums werden hier zum ersten Mal beschrieben. Corramycin zeigt keine Zytotoxizität und keine Kreuzresistenz mit gängigen Antibiotikaklassen.
Cédric Couturier, Sebastian Groß, Alexander von Tesmar, Judith Hoffmann, Selina Deckarm, Anouchka Fievet, Nelly Dubarry, Thomas Taillier, Christoph Pöverlein, Heike Stump, Michael Kurz, Luigi Toti, Sabine Haag Richter, Dietmar Schummer, Philippe Sizun, Michael Hoffmann, Ram Prasad Awal, Nestor Zaburannyi, Kirsten Harmrolfs, Joachim Wink, Emilie Lessoud, Thierry Vermat, Veronique Cazals, Sandra Silve, Armin Bauer, Michael Mourez, Laurent Fraisse, Corinne Leroi‐Geissler, Astrid Rey, Stéphanie Versluys, Eric Bacqué, Rolf Müller, Stephane Renard   +32 more
wiley   +1 more source

Ribosomal Protein SA Haploinsufficiency in Humans with Isolated Congenital Asplenia

Science, 2013
Spleen Knockout Explained Isolated congenital asplenia (ICA) is a rare disorder where patients are born without a spleen and are at increased risk of bacterial infection but have no other developmental abnormalities. Through sequence analysis of familial
A. Bolze, N. Mahlaoui, M. Byun, B. Turner, N. Trede, S. Ellis, A. Abhyankar, Y. Itan, E. Patin, S. Brebner, P. Sackstein, A. Puel, C. Picard, L. Abel, L. Quintana-Murci, S. Faust, A. Williams, R. Baretto, M. Duddridge, U. Kini, A. Pollard, C. Gaud, P. Frange, D. Orbach, J. Emile, J. Stéphan, R. Sorensen, A. Plebani, Lennart Hammarstrom, M. Conley, L. Selleri, J. Casanova   +31 more
semanticscholar   +1 more source

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

Advanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

The architecture of mammalian ribosomal protein promoters

BMC Evolutionary Biology, 2005
Background Mammalian ribosomes contain 79 different proteins encoded by widely scattered single copy genes. Coordinate expression of these genes at transcriptional and post-transcriptional levels is required to ensure a roughly equimolar accumulation of ...
Perry Robert P
doaj   +1 more source

RNA G-quadruplex structures control ribosomal protein production

Scientific Reports, 2021
Four-stranded G-quadruplex (G4) structures form from guanine-rich tracts, but the extent of their formation in cellular RNA and details of their role in RNA biology remain poorly defined.
Dhaval Varshney, Sergio Martinez Cuesta, Barbara Herdy, Ummi Binti Abdullah, David Tannahill, Shankar Balasubramanian   +5 more
doaj   +1 more source

Ribosomal Protein S6, a Target of Rapamycin, Is Involved in the Regulation of rRNA Genes by Possible Epigenetic Changes in Arabidopsis *

Journal of Biological Chemistry, 2013
Background: Ribosomal protein S6 has been known to be a key downstream effector of the TOR signaling pathway. Results: We demonstrated that ribosomal protein interacts with a histone deacetylase and binds to rRNA gene promoter.
Y. Kim, Sunghan Kim, Yun-jeong Shin, Y. Hur, Woo-Young Kim, M. Lee, C. Cheon, D. Verma   +7 more
semanticscholar   +1 more source

Functional substitution of mouse ribosomal protein L27' for yeast ribosomal protein L29 in yeast ribosomes. [PDF]

Proceedings of the National Academy of Sciences, 1989
A cDNA clone of mouse ribosomal protein L27' was shown previously to be 62% identical in amino acid residues to yeast ribosomal protein L29. The L27' cDNA was expressed in yeast to determine the ability of the mouse protein to substitute for yeast L29 in assembling a functional ribosome.
Pierre Belhumeur, Daniel Skup, Geraldine Fleming, Howard M. Fried   +3 more
openaire   +3 more sources

Multifunctional Hydroxyapatite Coated with Gallium Liquid Metal‐Based Silver Nanoparticles for Infection Prevention and Bone Regeneration

Advanced Functional Materials, EarlyView.
A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen, Pengfei Zhang, Fathima Shana Pattar Kadavan, Zhaoning Xu, Tien Thanh Nguyen, Wenshao Li, Manh Tuong Nguyen, Chung Kim Nguyen, Duy Quang Pham, Thi Giang Tuyet Pham, Andrew Hayles, Markos Negash Alemie, Jitraporn Vongsvivut, Vincent Chan, Stephen Peter Kidd, Yunpeng Zhao, Krasimir Vasilev, Vi Khanh Truong   +17 more
wiley   +1 more source

Ribosome self-assembly leads to overlapping reproduction cycles and increases growth rate [PDF]

arXiv, 2018
In permissive environments, E. coli can double its dry mass every 21 minutes. During this time, ribosomes, RNA polymerases, and the proteome are all doubled. Yet, the question of how to relate bacterial doubling time to other biologically relevant time scales in the growth process remains illusive, due to the complex temporal nesting pattern of these ...
arxiv  

Massively Convergent Evolution for Ribosomal Protein Gene Content in Plastid and Mitochondrial Genomes

Genome Biology and Evolution, 2013
Plastid and mitochondrial genomes have undergone parallel evolution to encode the same functional set of genes. These encode conserved protein components of the electron transport chain in their respective bioenergetic membranes and genes for the ...
U. Maier, S. Zauner, Christian Woehle, K. Bolte, F. Hempel, J. Allen, W. Martin   +6 more
semanticscholar   +1 more source