Results 91 to 100 of about 8,048,933 (339)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Achievability of nearly-exact alignment for correlated Gaussian databases

open access: yes
We study the conditions that allow for the alignment of correlated databases with multivariate Gaussian features. We present some analysis tools that allow us to go beyond the achievability result for exact alignment and derive the condition for nearly ...
Cullina, Daniel   +2 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

A One-Shot Achievability Result for Quantum State Redistribution

open access: yes
We study the problem of entanglement-assisted quantum state redistribution in the one-shot setting and provide a new achievability result on the quantum communication required.
Jain, Rahul   +2 more
core   +1 more source

Sustainability Secret: Goals Achievability (GA), Political Feasibility (PF), and Economical Viability(EV)

open access: yes, 2023
This study explores the challenges of promoting sustainable practices and proposes a framework based on three principles for achieving sustainability goals.
Zia ur Rehman, Muhammad   +2 more
core  

Achievable Degrees of Freedom for the Two-Cell Two-Hop MIMO Interference Channel With Half-Duplex Relays

open access: yesIEEE Access, 2017
We consider the two-cell two-hop multiple-input-multiple-output interference channel with half-duplex relays, where each source group having M single antenna users communicates with the corresponding destination with M antennas via two relays, each ...
Jin Jin   +4 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

ACHIEVABILITY OF GRADE NINE QATARI ENGLISH KEY CURRICULUM STANDARDS: TEACHERS’ PERSPECTIVES [PDF]

open access: yes, 2018
The aim of this study was to investigate ESL teachers’ perspectives regarding Grade Nine English curriculum standards. In addition, participant’ demographics and factors influencing the achievability of standards were studied.
ALKURDI, FIRAS ABDULLAH
core  

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Proving goal achievability

open access: yes, 2008
Given an action theory, a goal, and a set of initial states, we consider the problem of checking whether the goal is always achievable in every initial state of the set.
Lin, Fangzhen
core  

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