Results 71 to 80 of about 369,224 (281)

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Wijsman Rough Lacunary Statistical Convergence on I Cesaro Triple Sequences

open access: yesInternational Journal of Analysis and Applications, 2018
In this paper, we defined concept of Wijsman I-Cesàro summability for sequences of sets and investigate the relationships between the concepts of Wijsman strongly I-Cesàro summability and Wijsman statistical I− Cesàro summability by using the concept of ...
N. Subramanian, A. Esi
doaj   +2 more sources

Random Sequences from Primitive Pythagorean Triples

open access: yes, 2012
10 pages, 6 ...
Prabhu, Monisha, Kak, Subhash
openaire   +2 more sources

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

open access: yesMolecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang   +8 more
wiley   +1 more source

Switching perception of musical meters by listening to different acoustic cues of biphasic sound stimulus.

open access: yesPLoS ONE, 2021
Meter is one of the core features of music perception. It is the cognitive grouping of regular sound sequences, typically for every 2, 3, or 4 beats. Previous studies have suggested that one can not only passively perceive the meter from acoustic cues ...
Sotaro Kondoh   +2 more
doaj   +1 more source

Classical Coulomb three-body problem in collinear eZe configuration

open access: yes, 2003
Classical dynamics of two-electron atom and ions H$^{-}$, He, Li$^{+}$, Be$^{2+}$,... in collinear eZe configuration is investigated. It is revealed that the mass ratio $\xi$ between necleus and electron plays an important role for dynamical behaviour of
Einstein A   +15 more
core   +3 more sources

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

open access: yesMolecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken   +7 more
wiley   +1 more source

Current situation of tomato yellow leaf curl disease (TYLCD) in Antalya, Turkey

open access: yesPlant Protection Science, 2015
We studied the distribution of virus/viruses causing tomato yellow leaf curl disease (TYLCD) in Antalya and to characterise the partial genome sequences of the selected isolates.
Mine GUL-SEKER   +3 more
doaj   +1 more source

On tree decomposability of Henneberg graphs [PDF]

open access: yes, 2014
In this work we describe an algorithm that generates well constrained geometric constraint graphs which are solvable by the tree-decomposition constructive technique.
Hidalgo, Marta R., Joan Arinyo, Robert
core   +1 more source

On the second cohomology of nilpotent orbits in exceptional Lie algebras

open access: yes, 2016
In this paper we consider non-compact non-complex exceptional Lie algebras, and compute the dimensions of the second cohomology groups for most of the nilpotent orbits.
Chatterjee, Pralay, Maity, Chandan
core   +1 more source

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