Results 81 to 90 of about 200,688 (282)

Tripled Coincidence and Common Fixed Point Results for Two Pairs of Hybrid Mappings

Abstract and Applied Analysis, 2014
The tripled fixed point is a generalization of the well-known concept of “coupled fixed point.” In this paper, tripled coincidence and common fixed point results for two hybrid pairs consisting of multivalued and single valued mappings on a metric ...
Marwan Amin Kutbi, Jamshaid Ahmad, Mujahid Abbas, Muhammad Arshad   +3 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

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, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Common coupled fixed point theorems for two pairs of weakly compatible mappings in Menger metric spaces

Moroccan Journal of Pure and Applied Analysis, 2019
In this paper, we prove some common coupled fixed point theorems for contractive mappings in Menger metric spaces under geometrically convergent t-norms. Also, we prove common fixed point theorems for pairs of weakly compatible mappings, which generalize
Abdelhalim Abdelkrim, Aliouche Abdelkrim, Ben Aoua Leila, Taki-Eddine Oussaeif   +3 more
doaj   +1 more source

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

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, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Coupled Coincidence and Common Fixed Point Theorems for Mappings in Partially Ordered Metric Spaces [PDF]

, 2014
: In this paper, we prove coupled coincidence points and common fixed points theorem for two mappings satisfying various contractive conditions in partially ordered metric spaces.
Mohsen Rabbani, Reza Arab
core  

Some Common Coupled Fixed Point Results on Modified Intuitionistic Fuzzy Metric Spaces [PDF]

, 2016
The core purpose of this paper is to prove fixed point results by using the concept of modified intuitionistic fuzzy metric space. For the coupled maps, we first formulate the definition of E.A property and common property (E.A) property on modified ...
Saini, R.K., Gupta, Vishal, Kanwar, Ashima   +2 more
core   +1 more source

C^*-Algebra Valued Fuzzy Soft Metric Spaces and Results for Hybrid Pair of Mappings

Axioms, 2019
In this paper, we establish some results on coincidence point and common fixed point theorems for a hybrid pair of single valued and multivalued mappings in complete C * -algebra valued fuzzy soft metric spaces.
Daripally Ram Prasad, Gajula Naveen Venkata Kishore, Hüseyin Işık, Bagathi Srinuvasa Rao, Gorantla Adi Lakshmi   +4 more
doaj   +1 more source

Common coupled fixed point results in multiplicative metric spaces and applications

The Journal of Nonlinear Sciences and Applications, 2017
Summary: In the framework of a multiplicative metric space, by using the concept of \(w^*\)-compatible mappings, we establish some new common coupled fixed point theorems for two mappings satisfying \(\phi\)-type contractive condition. We do not use the condition of continuity of any mapping for finding the coupled coincidence and common coupled fixed ...
Jiang, Yun, Gu, Feng
openaire   +3 more sources

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

FEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source