Results 141 to 150 of about 1,052,584 (308)
A Compact and Complete AFMT Invariant with Application to Face Recognition [PDF]
, 2005 In this paper, we present a complete set of hybrid similarity invariants under the Analytical Fourier-Mellin Transform (AFMT) framework, and apply it to invariant face recognition. Because the magnitude and phase spectra are not processed separately,
Bennamoun, Mohammed, Yu, Hongchuan
core
PAP8/pTAC6 Is Part of a Nuclear Protein Complex and Displays RNA Recognition Motifs of Viral Origin [PDF]
, 2022 Louise Chambon +5 more
openalex +1 more source
Role of the ubiquitin-selective CDC-48/UFD-1/NPL-4 chaperone in DNA replication [PDF]
, 2012 Faithful transmission of genomic information requires tight spatiotemporal regulation of DNA replication factors. Posttranslational modifications, such as ubiquitylation, constitute a fast and effective mechanism to control such complex protein function.
Franz, André
core
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Diversity and evolution of Amazonian birds: implications for conservation and biogeography
Anais da Academia Brasileira de Ciências: Amazonia has been a focus of interest since the early days of biogeography as an intrinsically complex and extremely diverse region. This region comprises an intricate mosaic that includes diverse types of forest formations, flooded environments and ...
CAMILA C. RIBAS, ALEXANDRE ALEIXO
doaj +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
The EMBO JournalDNA replication initiation is a tightly regulated process that requires the coordinated assembly of replication machineries throughout the genome. During the first step of initiation, origin licensing, the MCM replicative helicase motor is loaded onto ...
Olivia Hunker, Franziska Bleichert
doaj +1 more source
Non-coding Y RNAs associate with early replicating euchromatin in concordance with the origin recognition complex [PDF]
, 2017 Eyemen Kheir, Torsten Krude
openalex +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Temporal control of human DNA replication licensing by CDK4/6-RB signalling and chemical genetics
Nature CommunicationsCyclin-dependent kinases (CDKs) coordinate DNA replication and cell division, and play key roles in tissue homeostasis, genome stability and cancer development.
Anastasia Sosenko Piscitello +11 more
doaj +1 more source