Results 61 to 70 of about 1,182,202 (280)
An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots
FEBS Letters, EarlyView.This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino +7 more
wiley +1 more source
Energy level statistics of electrons in a 2D quasicrystal
, 1994 A numerical study is made of the spectra of a tight-binding hamiltonian on square approximants of the quasiperiodic octagonal tiling. Tilings may be pure or random, with different degrees of phason disorder considered.
A. Jagannathan +13 more
core +1 more source
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
, 2015 16 pages, 1 figure; based on a presentation at the The Philosophical Foundations of Dualities in Physics conference, University of Florence, September 2014.
openaire +3 more sources
The role and implications of mammalian cellular circadian entrainment
FEBS Letters, EarlyView.At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley +1 more source
Microscopic Spectrum of the Wilson Dirac Operator
, 2010 We calculate the leading contribution to the spectral density of the Wilson Dirac operator using chiral perturbation theory where volume and lattice spacing corrections are given by universal scaling functions.
Damgaard, P. H. +2 more
core +1 more source
Peptide‐based ligand antagonists block a Vibrio cholerae adhesin
FEBS Letters, EarlyView.The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang +9 more
wiley +1 more source
Revista Brasileira de Ciência do Solo, 2005 Avaliaram-se os efeitos da densidade de plantas e doses de adubação na produção de palmito de pupunheira, em condições de campo, na Fazenda Yuricam, Rio Preto da Eva (AM). O delineamento experimental foi de blocos casualizados com três repetições, com os
Kaoru Yuyama +3 more
doaj +1 more source
Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics, 2020 An incidence structure with neighbour relation \(\mathbb{S}_n(R)\) over a local ring \(R\), called \(n\)-space, is defined. For \(n=2\), this is the projective Klingenberg plane over \(R\), but for \(n>2\) it is not a Klingenberg structure (with an ordinary projective space as epimorphic image).
openaire +6 more sources
Realizing spaces as classifying spaces [PDF]
Proceedings of the American Mathematical Society, 2016 Which spaces occur as a classifying space for fibrations with a given fibre? We address this question in the context of rational homotopy theory. We construct an infinite family of finite complexes realized (up to rational homotopy) as classifying spaces. We also give several non-realization results, including the following: the rational homotopy types
Lupton, Gregory, Smith, Samuel Bruce
openaire +2 more sources