Results 111 to 120 of about 6,258,593 (311)
On a class of fourth order linear recurrence equations
International Journal of Mathematics and Mathematical Sciences, 1984 This paper is concerned with sequences that satisfy a class of fourth order linear recurrence equations. Basic properties of such sequences are derived. In addition, we discuss the oscillatory and nonoscillatory behavior of such sequences.
Sui-Sun Cheng
doaj +1 more source
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
La traviata [Texto impreso] : ópera seria en tres actos [PDF]
Para representarse en el Teatro Principal de ...
Verdi, Giuseppe, 1813-1901 +1 more
core +2 more sources
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
Optimal Auction Design and Irrelevance of Private Information [PDF]
We consider the problem of mechanism design by a principal who has private information. We point out a simple condition under which the privacy of the principal's information is irrelevant in the sense that the mechanism implemented by the principal ...
Tymofiy Mylovanov, Thomas Tröger
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FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source
Principal-component analysis–coefficients of linear combinations.
, 2019 Principal-component analysis–coefficients of linear combinations.
Tiago Santos Telles (6401954) +3 more
core +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS 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
Principal Lecturer to Principal Fellow: on cloud nine with a few clouds in between [PDF]
, 2016 Dr Heather Prince is Associate Professor of Outdoor and Environmental Education/Principal Lecturer at University of Cumbria. In this Higher Education Academy blog post she talks about her journey to becoming a Principal Fellow of the HEA (PFHEA), and the
Prince, Heather
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