Results 61 to 70 of about 179,347,395 (254)

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

Large Scale Structure Of The Universe

open access: yes, 2007
How is the universe organized on large scales? How did this structure evolve from the unknown initial conditions of a rather smooth early universe to the present time? The answers to these questions will shed light on the cosmology we live in, the amount,
Neta Bahcall
core  

Origin and Evolution of Large-scale Magnetic Fields [PDF]

open access: yes, 2015
Magnetic elds are ubiquitous at all scales in the Universe and have been observed in galaxies and clusters of galaxies via observations of di use radio emission and Faraday Rotation Measures.
Barnes, DJ
core  

Lagrangian Perturbation Theory for Biased Tracers: Significance of the Number Conservation

open access: yesThe Astrophysical Journal
The Lagrangian perturbation theory provides a simple yet powerful way of computing the nonlinear matter power spectrum, and it has been applied to biased tracers such as halos and galaxies.
Peter Espenshade, Jaiyul Yoo
doaj   +1 more source

Prospecting the protein design landscape

open access: yesFEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona   +4 more
wiley   +1 more source

Large-Scale Structure in the Universe

open access: yes, 1996
How is the universe organized on large scales? How did this structure evolve from the unknown initial conditions to the present time? The answers to these questions will shed light on the cosmology we live in, the amount, composition and distribution of ...
Neta A. Bahcall
core  

Higher-order Lagrangian perturbation for structure formation in the Universe [PDF]

open access: yes, 2013
The structure formation in the Universe has been known as one of the most important problem in modern cosmology. The formation causes its self-gravitating instability and cosmic expansion.
Takayuki, TATEKAWA, 立川, 崇之
core  

Inflationary Imprints on the Large Scale Structure of the Universe

open access: yes, 2022
Inflation is the predominant model describing the early universe, however we do not know much about the underlying theory, besides, there are other open questions in cosmology, for example about the nature of dark matter and dark energy.
Tranquilli, Nicola
core  

Evolution of Multifractal Structure in the Large-scale Structure in the Universe [PDF]

open access: yes, 2014
We have analyzed the evolution of multifractal structure in the Universe. The galaxies construct large-scale structure in the Universe. According to recent observations, the large-scale structure have multifractal structure during several h−1Mpc.
立川, 崇之
core   +3 more sources

The Kullback–Leibler Divergence and the Convergence Rate of Fast Covariance Matrix Estimators in Galaxy Clustering Analysis

open access: yesThe Astrophysical Journal
We present a method to quantify the convergence rate of the fast estimators of the covariance matrices in the large-scale structure analysis. Our method is based on the Kullback–Leibler (KL) divergence, which describes the relative entropy of two ...
Zhigang Li   +3 more
doaj   +1 more source

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