Results 101 to 110 of about 472,488 (296)
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS 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
Biotropia: The Southeast Asian Journal of Tropical Biology, 1997 An in vitro study with Ri-TDNA transformed roots of carrot (Daucus carota) was carried out to evaluate the role of macro-elements contributed as impurities in the gelling agent (phytagel) over and above those present in the minimal (M) medium. Production
ANJALI VERMA +2 more
doaj
The minimal number of basic elements in a multiset antichain
Journal of Combinatorial Theory, Series A, 1978 AbstractLet M be a finite set consisting of ki elements of type i, i = 1, 2,…, n and let S denote the set of subsets of M or, equivalently, the set of all vectors x = (x1, x2,…,xn) with integral coefficients xi satisfying 0 ⩽ xi ⩽ ki, i = 1, 2,…, n.
openaire +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
مجلة علوم ذي قار, 2019 The present work is aiming at investigating seasonal variations in levels of some heavy metals (Ni, Cd, and Cu & Zn) in muscles of the crab Sesarma boulengeri. Samples were collected from Al-Garaf canal at Thi Qar governorate.
Sadek A. Hussein, Kamel K. Fahad
doaj +4 more sources
Minimal partial ultraclones on a two-element set.
Известия Иркутского государственного университета: Серия "Математика", 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
S.A. Badmaev, I.K. Sharankhaev
openaire +2 more sources
Finite groups are big as semigroups
, 2011 We prove that a finite group G occurs as a maximal proper subsemigroup of an infinite semigroup (in the terminology of Freese, Ježek, and Nation, G is a big semigroup) if and only if |G| ≥ 3.
Ruskuc, Nik +3 more
core +1 more source
Influence of defective elements on performance of frequency selective surfaces [PDF]
, 2013 The performances of frequency selective surface arrays in which some of the conducting elements at randomly chosen locations were absent or defective are described.
Turki, Badredin +11 more
core +1 more source
Biophysical approaches for studying viral entry
FEBS 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
Minimal Elements Required for the Formation of Respiratory Syncytial Virus Cytoplasmic Inclusion Bodies In Vivo and In Vitro. [PDF]
mBio, 2020 Galloux M +5 more
europepmc +1 more source