Institution
Charles University in Prague
Education•Prague, Czechia•
About: Charles University in Prague is a education organization based out in Prague, Czechia. It is known for research contribution in the topics: Population & Large Hadron Collider. The organization has 32392 authors who have published 74435 publications receiving 1804208 citations.
Topics: Population, Large Hadron Collider, Czech, Magnetization, Transplantation
Papers published on a yearly basis
Papers
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TL;DR: The biological functions of copper in the brain are summarized and the current knowledge on the mechanisms involved in copper transport, storage and export of brain cells are described.
339 citations
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Broad Institute1, University of California, Los Angeles2, National Center for Agricultural Utilization Research3, Université de Montréal4, University of Otago5, Charles University in Prague6, University of Missouri–Kansas City7, Hokkaido University8, University of Seville9, University of Texas Health Science Center at San Antonio10, National Autonomous University of Mexico11, University of California, Davis12, University of Cambridge13, CINVESTAV14
TL;DR: The order and genomic arrangement of the duplicated gene pairs and their common phylogenetic origin provide evidence for an ancestral whole-genome duplication (WGD) event that resulted in the expansion of multiple gene families related to cell growth and signal transduction, as well as secreted aspartic protease and subtilase protein families, which are known fungal virulence factors.
Abstract: Rhizopus oryzae is the primary cause of mucormycosis, an emerging, life-threatening infection characterized by rapid angioinvasive growth with an overall mortality rate that exceeds 50%. As a representative of the paraphyletic basal group of the fungal kingdom called ‘‘zygomycetes,’’ R. oryzae is also used as a model to study fungal evolution. Here we report the genome sequence of R. oryzae strain 99–880, isolated from a fatal case of mucormycosis. The highly repetitive 45.3 Mb genome assembly contains abundant transposable elements (TEs), comprising approximately 20% of the genome. We predicted 13,895 protein-coding genes not overlapping TEs, many of which are paralogous gene pairs. The order and genomic arrangement of the duplicated gene pairs and their common phylogenetic origin provide evidence for an ancestral whole-genome duplication (WGD) event. The WGD resulted in the duplication of nearly all subunits of the protein complexes associated with respiratory electron transport chains, the V-ATPase, and the ubiquitin–proteasome systems. The WGD, together with recent gene duplications, resulted in the expansion of multiple gene families related to cell growth and signal transduction, as well as secreted aspartic protease and subtilase protein families, which are known fungal virulence factors. The duplication of the ergosterol biosynthetic pathway, especially the major azole target, lanosterol 14ademethylase (ERG11), could contribute to the variable responses of R. oryzae to different azole drugs, including voriconazole and posaconazole. Expanded families of cell-wall synthesis enzymes, essential for fungal cell integrity but absent in mammalian hosts, reveal potential targets for novel and R. oryzae-specific diagnostic and therapeutic treatments.
339 citations
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TL;DR: The result is consistent with standard model (SM) expectations, where the largest discrepancy from a SM prediction is observed in the muon modes with a local significance of 2.6σ.
Abstract: We present a measurement of angular observables and a test of lepton flavor universality in the B -> K(+)l(+)l(-) decay, where l is either e or mu. The analysis is performed on a data sample corresponding to an integrated luminosity of 711 fb(-1) containing 772 x 10(6) B (B) over bar pairs, collected at the Upsilon(4S) resonance with the Belle detector at the asymmetric-energy e(+)e(-) collider KEKB. The result is consistent with standard model (SM) expectations, where the largest discrepancy from a SM prediction is observed in the muon modes with a local significance of 2.6 sigma.
338 citations
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TL;DR: The state of the art in the rapidly developing field of bone tissue engineering is described, where many disciplines, such as material science, mechanical engineering, clinical medicine and genetics, are interconnected.
Abstract: The present article describes the state of the art in the rapidly developing field of bone tissue engineering, where many disciplines, such as material science, mechanical engineering, clinical medicine and genetics, are interconnected. The main objective is to restore and improve the function of bone tissue by scaffolds, providing a suitable environment for tissue regeneration and repair. Strategies and materials used in oral regenerative therapies correspond to techniques generally used in bone tissue engineering. Researchers are focusing on developing and improving new materials to imitate the native biological neighborhood as authentically as possible. The most promising is a combination of cells and matrices (scaffolds) that can be fabricated from different kinds of materials. This review summarizes currently available materials and manufacturing technologies of scaffolds for bone-tissue regeneration.
337 citations
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TL;DR: Weak isosinglet neutral heavy leptons (m) have been searched for using data collected by the DELPHI detector corresponding to 3:3 106 hadronic Z0 decays at LEP1.
Abstract: Weak isosinglet Neutral Heavy Leptons (m) have been searched for using data collected by the DELPHI detector corresponding to 3:3 106 hadronic Z0 decays at LEP1. Four separate searches have been performed, for short-lived m production giving monojet or acollinear jet topologies, and for long-lived m giving detectable secondary vertices or calorimeter clusters. No indication of the existence of these particles has been found, leading to an upper limit for the branching ratio BR(Z0 ! m) of about 1:310−6 at 95% confidence level for m masses between 3.5 and 50 GeV/c2. Outside this range the limit weakens rapidly with the m mass. The results are also interpreted in terms of limits for the single production of excited neutrinos.
337 citations
Authors
Showing all 32719 results
Name | H-index | Papers | Citations |
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Ronald C. Petersen | 178 | 1091 | 153067 |
P. Chang | 170 | 2154 | 151783 |
Vaclav Vrba | 141 | 1298 | 95671 |
Milos Lokajicek | 139 | 1511 | 98888 |
Christopher D. Manning | 138 | 499 | 147595 |
Yves Sirois | 137 | 1334 | 95714 |
Rupert Leitner | 136 | 1201 | 90597 |
Gerald M. Reaven | 133 | 799 | 80351 |
Roberto Sacchi | 132 | 1186 | 89012 |
S. Errede | 132 | 1481 | 98663 |
Mark Neubauer | 131 | 1252 | 89004 |
Peter Kodys | 131 | 1262 | 85267 |
Panos A Razis | 130 | 1287 | 90704 |
Vit Vorobel | 130 | 919 | 79444 |
Jehad Mousa | 130 | 1226 | 86564 |