Results 61 to 70 of about 168,680 (293)

The conserved active site aspartate residue is required for the function of the chloroplast atypical kinase ABC1K1

open access: yesFrontiers in Plant Science
IntroductionThe Arabidopsis abc1k1/pgr6 (Activity of BC1 complex/proton regulation 6) mutant is characterized by photosynthetic and conditional developmental phenotypes triggered by stressful red as well as high light.
Maud Turquand   +5 more
doaj   +1 more source

I think (that) something’s missing: Complementizer deletion in nonnative e-mails

open access: yesStudies in Second Language Learning and Teaching, 2011
Sociolinguistic competence is not often examined in nonnative English acquisition. This is particularly true for features where the variants are neither stylistically nor socially constrained, but rather are acceptable in all circumstances.
Mercedes Durham
doaj   +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

On the development of the verb infinitive phrase in Yoruba

open access: yesStudies in African Linguistics, 1983
This paper will concentrate on a type of verb complement structure referred to as the HTS construction in Yoruba, essentially to show four points: a. that it is an older form of the verb-infinitive phrase in Yoruba, out of which the infinitival gerunds ...
Yiwola Awoyale
doaj  

Control, temporal orientation, and the cross-linguistic grammar of trying

open access: yesGlossa, 2017
The verb try plays a starring role in many example sentences in the control literature. But one of its most basic properties has eluded satisfying explanation: for many speakers of English, try rejects non-control infinitival complements, as in %I tried ...
Thomas Grano
doaj   +2 more sources

Unwelcome Complement [PDF]

open access: yesCancer Research, 2009
Abstract For decades, the complement system has been recognized as an effector arm of the innate immunity system that contributes to the destruction of tumor cells. However, recent studies have challenged this paradigm by demonstrating that a complement component, the anaphylatoxin C5a, promotes the growth of malignant tumors in a mouse ...
Maciej M, Markiewski, John D, Lambris
openaire   +2 more sources

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

The temporal role of eastern Bantu -ba and -li

open access: yesStudies in African Linguistics, 1986
In the eastern Bantu languages forms of the verb 'be', -ba and/or -I i , are commonly employed in complex constructions in which they take sentential{-like) complements.
Robert Botne
doaj   +3 more sources

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Luciferase complementation based-detection of G-protein-coupled receptor activity

open access: yesBioTechniques, 2018
Protein complementation assays (PCA) are used as pharmacological tools, enabling a wide array of applications, ranging from studies of protein–protein interactions to second messenger effects.
Hideaki Yano   +3 more
doaj   +1 more source

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