Results 51 to 60 of about 19,935,117 (378)

Identification of RING E3 pseudoligases in the TRIM protein family

Nature Communications
TRIpartite Motif (TRIM) family proteins have diverse roles across a broad variety of cellular functions, which are largely presumed to depend on their ubiquitin E3 ligase activity, conferred by a RING domain.
Jane Dudley-Fraser, Diego Esposito, Katherine A. McPhie, Coltrane Morley-Williams, Tania Auchynnikava, Katrin Rittinger   +5 more
doaj   +1 more source

The Equilibrium Structure of Prolate Magnetized Molecular Cores

, 2009
The structure of molecular cloud cores supported by thermal pressure and a poloidal magnetic field is reinvestigated in the magnetohydrostatic and axisymmetric approximation.
Basu, Bonnor, Ciolek, Curry, Ebert, Evans, Fiege, Gammie, Jijina, Jones, Li, Nakano, Offner, Ryden, Schnee, Shu, Stutz, Tassis, Troland   +18 more
core   +1 more source

Galaxy chemical evolution models: The role of molecular gas formation [PDF]

, 2017
In our classical grid of multiphase chemical evolution models, star formation in the disc occurs in two steps: first, molecular gas forms, and then stars are created by cloud-cloud collisions or interactions of massive stars with the surrounding ...
Ascasibar, Yago, Díaz, Angeles I., Díaz, Ángeles I., Gibson, Brad K., Mollá, Mercedes   +4 more
core   +2 more sources

Searching molecular structure databases with tandem mass spectra using CSI:FingerID

Proceedings of the National Academy of Sciences of the United States of America, 2015
Significance Untargeted metabolomics experiments usually rely on tandem MS (MS/MS) to identify the thousands of compounds in a biological sample. Today, the vast majority of metabolites remain unknown.
Kai Dührkop, Huibin Shen, Marvin Meusel, Juho Rousu, Sebastian Böcker   +4 more
semanticscholar   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Molecular Spectra and Molecular Structure [PDF]

Nature, 1929
THOSE who contributed to the recent Faraday Discussion on molecular spectra and molecular structure have now sent their written versions to the secretary for publication. Instead of the report we gave of Prof. Barker's explanation of the double Q branch of ammonia at 10.3 μ and 10.7 μ (NATURE, Oct. 12, p. 587), we should like to substitute Prof. Barker'
W. E. GARNER, J. E. LENNARD-JONES
openaire   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Ion selectivity and rotor coupling of the Vibrio flagellar sodium-driven stator unit

Nature Communications, 2023
Bacteria swim using a flagellar motor that is powered by stator units. Vibrio spp. are highly motile bacteria responsible for various human diseases, the polar flagella of which are exclusively driven by sodium-dependent stator units (PomAB).
Haidai Hu, Philipp F. Popp, Mònica Santiveri, Aritz Roa-Eguiara, Yumeng Yan, Freddie J. O. Martin, Zheyi Liu, Navish Wadhwa, Yong Wang, Marc Erhardt, Nicholas M. I. Taylor   +10 more
doaj   +1 more source

Quasimolecular structure in elastic O16 + O16 scattering [PDF]

, 2006
It is suggested that the experimentally observed intermediate structure in the cross section of elastic O16 + O16 scattering is due to quasibound molecular states of the ion-ion system while the gross structure originates from virtually bound molecular ...
Greiner, Walter, Lemmer, Richard, Scheid, Werner   +2 more
core  

Aux/IAA Gene Family in Plants: Molecular Structure, Regulation, and Function

International Journal of Molecular Sciences, 2018
Auxin plays a crucial role in the diverse cellular and developmental responses of plants across their lifespan. Plants can quickly sense and respond to changes in auxin levels, and these responses involve several major classes of auxin-responsive genes ...
Jie Luo, Jing-Jing Zhou, Jinzhi Zhang
semanticscholar   +1 more source