Results 71 to 80 of about 42,209 (310)
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Prime Lie Rings of Derivations of Commutative Rings II [PDF]
, 2013 [[abstract]]Let R be a 2-torsionfree commutative ring, and D a Lie subring and an R-submodule of Der(R) such that R is D-prime.
Lee, Pjek-Hwee; Liu, Cheng-Kai
core
Examples of Fully Prime Rings (Group, Ring, Language and Related Areas in Computer Science) [PDF]
, 2023 The talk was in part supported by the RIMS, a Joint Usage／Research Center located in Kyoto University.A ring R (possibly without identity) in which every ideal is prime (i.e.
Tsutsui, Hisaya
core
Characterization of rings with planar, toroidal or projective planar prime ideal sum graphs
AKCE International Journal of Graphs and CombinatoricsLet R be a commutative ring with unity. The prime ideal sum graph [Formula: see text] of the ring R is the simple undirected graph whose vertex set is the set of all nonzero proper ideals of R and two distinct vertices I and J are adjacent if and only if
Praveen Mathil +3 more
doaj +1 more source
A THEOREM ON DERIVATIONS ON PRIME RINGS [PDF]
Journal of the Australian Mathematical Society, 2011 AbstractLet R be a prime ring, let I be a nonzero ideal of R and let n be a fixed positive integer. We prove that if the characteristic of R is either 0 or a prime p that is greater than 2n, then an additive map d that satisfies d(xn+1)=∑ nj=0xn−jd(x)xj for all x∈I must be a derivation.
openaire +2 more sources
FEBS 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
On the Annihilators of Derivations with Engel Conditions in Prime Rings [PDF]
, 2012 [[abstract]]Let R be a prime ring of char R 6= 2, d a non-zero derivation of R, 0 6= b 2 R and a non-zero right ideal of R such that b[[d(x); x]n; [y; d(y)]m] = 0 for all x; y 2 , where n;m 0 are xed integers.
R. K. Sharma, B. Dhara
core
The prime ideal structure of the Minkowski ring of polytopes [PDF]
, 1992 We examine the subrings of the Minkowski ring which are generated by finitely many polytopes. Such a ring is the homomorphic image of the ring of polynomials in a finite number of variables with coefficients in Z.
Shapiro, Jay +3 more
core +1 more source
(θ1,θ2) - Derivation Pair on Rings
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2022 Ring theory is one of the influential branches of abstract algebra. In this field, many algebraic problems have been considered by mathematical researchers who are working in this field.
Mohammed Khalid Shahoodh
doaj +1 more source
DERIVATIONS OF PRIME AND SEMIPRIME RINGS [PDF]
Journal of the Korean Mathematical Society, 2009 Let R be a prime ring, I a nonzero ideal of R, d a derivation of R and n a fixed positive integer. (i) If (d(x)y+xd(y)+d(y)x+yd(x)) n = xy + yx for all x,y 2 I, then R is commutative. (ii) If charR 6 2 and (d(x)y + xd(y) + d(y)x + yd(x)) n i (xy + yx) is central for all x,y 2 I, then R is commutative.
Argac, Nurcan, Inceboz, Hulya G.
openaire +2 more sources