Results 101 to 110 of about 6,337,317 (349)

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

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

PyNAST: a flexible tool for aligning sequences to a template alignment

open access: yesBioinform., 2009
Motivation: The Nearest Alignment Space Termination (NAST) tool is commonly used in sequence-based microbial ecology community analysis, but due to the limited portability of the original implementation, it has not been as widely adopted as possible ...
J. Caporaso   +5 more
semanticscholar   +1 more source

Beatty sequences and Langford sequences

open access: yesDiscrete Mathematics, 1993
A disjoint covering system (DCS) of Beatty sequences is the collection of Beatty sequences \((\alpha_ i,\beta_ i)=\{\lfloor n_ i+ n_ i\rfloor: n\in{\mathbb{Z}}^ +\}\) with \(\alpha_ i>0\), \(\beta_ i\) real numbers, which partition \(\mathbb{Z}^ +\).
Roger B. Eggleton   +2 more
openaire   +2 more sources

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Missed detections of influenza A(H1)pdm09 by real-time RT–PCR assay due to haemagglutinin sequence mutation, December 2017 to March 2018, northern Viet Nam

open access: yesWestern Pacific Surveillance and Response, 2019
Introduction: There are two methods of reverse transcription polymerase chain reaction (RT–PCR) that have been the common methods to detect influenza infections: conventional and real-time RT–PCR.
Hoang Vu Mai Phuong   +9 more
doaj   +1 more source

$A$-sequences, $Z$-sequence, and $B$-sequences of Riordan Matrices

open access: yesDiscret. Math., 2019
We defined two type $B$-sequences of Riordan arrays and present the $A$-sequence characterization and $Z$-sequence characterization of the Riordan matrices with two type $B$-sequences. The subgroups characterized by $A$-sequences and $Z$-sequences are studied.
openaire   +4 more sources

Formulaic Sequences: Importance to Academic English Writing [PDF]

open access: yes, 2019
Formulaic sequences are considered the building blocks of academic writing. Sound L2 teaching methodology indicates that to increase learners’ proficiency and performance in academic writing contexts they be taught formulaic sequences in the writing ...
Sage, Kristie   +2 more
core  

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Equiconvergence of some sequences of rational functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1992
The phenomenon of equiconvergence was first observed by Walsh for two sequences of polynomial interpolants to a class of functions. Here we obtain analogues of Yuanren's results for Walsh equiconvergence using rational functions as in Saff and Sharma. We
M. A. Bokhari, A. Sharma
doaj   +1 more source

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