Results 81 to 90 of about 138,674 (288)

Functional organization and dynamics of the cell nucleus

Frontiers in Plant Science, 2014
The highly ordered eukaryotic cell nucleus encapsulated by the nuclear envelope harbors the territorially organized chromatin and various nuclear bodies, and provides a relatively separate environment for replication, maintenance, transcription, and ...
Tongtong eGuo, Yuda eFang
doaj   +1 more source

Nuclear envelope assembly after mitosis

Trends in Cell Biology, 1997
In higher eukaryotes, the entire nucleus disassembles during prometaphase of the cell cycle and later reassembles around daughter chromosomes. Remarkably, the complex events that occur to create a functional nucleus in vivo can be duplicated in vitro by using cell-free extracts. Current experiments are aimed at understanding the molecular mechanisms of
I C, Marshall, K L, Wilson
openaire   +2 more sources

Dual‐Site Ru Single‐Atoms and RuP Nanoclusters on N, P, and B Co‐Doped Porous Carbon for Efficient Alkaline HER and AEM Water Electrolysis

Advanced Functional Materials, EarlyView.
Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang, Juguo Dai, Dongxu Li, Jianghua Wu, Hucheng Fu, Yiting Xu, Xueqiang Qi, Qian Xue, Yanbin Shen, Xiaoqing Pan, Conghui Yuan, Shuifen Xie, Andreu Cabot, Lizong Dai   +13 more
wiley   +1 more source

Molecularly Engineered Highly Stable Memristors with Ultra‐Low Operational Voltage: Integrating Synthetic DNA with Quasi‐2D Perovskites

Advanced Functional Materials, EarlyView.
Molecularly engineered memristors integrating Ag nanoparticle–embedded synthetic DNA with quasi‐2D halide perovskites enable ultra‐low‐operational voltage, forming‐free resistive switching, and record‐low power density. This synergistic integration of customized DNA and 2D OHP in bio‐hybrid architecture enhances charge transport, reduces variability ...
Kavya S. Keremane, Abhinav Gorthy, Luyao Zheng, Chiranth C Ravi, Haodong Wu, Jiamao Zheng, Neela H. Yennawar, Shashank Priya, Rashmi Jha, Bed Poudel   +9 more
wiley   +1 more source

Effects of GS-CA1 on nuclear envelope-associated early HIV-1 infection steps

Frontiers in Virology
The novel HIV-1 drugs GS-CA1 and the recently approved lenacapavir (GS-6207) target the viral structural protein capsid (CA). However, their multiple mechanisms of action have not been fully characterized.
Amita Singh, Victor Fourcassié, Victor Fourcassié, Karen Cristine Gonçalves Dos Santos, Hocine Chelbi, Natacha Merindol, Arnaud Droit, Arnaud Droit, Hugo Germain, Lionel Berthoux   +9 more
doaj   +1 more source

Comparative genomics of nuclear envelope proteins

BMC Genomics, 2018
Background The nuclear envelope (NE) that encapsulates the nuclear genome is a double lipid bilayer with several integral and peripherally associated proteins.
Hita Sony Garapati, Krishnaveni Mishra
doaj   +1 more source

HAM‐2 and HAM‐3 are central for the assembly of the Neurospora STRIPAK complex at the nuclear envelope and regulate nuclear accumulation of the MAP kinase MAK‐1 in a MAK‐2‐dependent manner [PDF]

, 2013
Anne Dettmann, Yvonne Heilig, Sarah Ludwig, Kerstin Schmitt, Julia Illgen, André Fleißner, Oliver Valerius, Stephan Seiler   +7 more
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THE NUCLEAR ENVELOPE [PDF]

The Journal of Cell Biology, 1955
An electron microscope study of thin sections of interphase cells has revealed the following:— Circular pores are formed in the double nuclear envelope by continuities between the inner and outer membranes which permit contact between the nucleoplasm and the cytoplasm unmediated by a well defined membrane.
openaire   +1 more source

Membrane Fusion‐Inspired Nanomaterials: Emerging Strategies for Infectious Disease and Cancer Diagnostics

Advanced Healthcare Materials, EarlyView.
Membrane fusion‐inspired nanomaterials offer transformative potential in diagnostics by mimicking natural fusion processes to achieve highly sensitive and specific detection of disease biomarkers. This review highlights recent advancements in nanomaterial functionalization strategies, signal amplification systems, and stimuli‐responsive fusion designs,
Sojeong Lee, Khulan Nyamzaya, Jueun Han, Yejin Song, Jihee Lee, Jung Hyun Jo, Seungmin Bang, Eun‐Kyung Lim, Seungjoo Haam, Eunjung Kim   +9 more
wiley   +1 more source

Functional Analysis of Centrosomal Kinase Substrates in Drosophila melanogaster Reveals a New Function of the Nuclear Envelope Component Otefin in Cell Cycle Progression [PDF]

, 2012
Karin Habermann, Ekaterina Mirgorodskaya, Johan Gobom, Verena Lehmann, Hannah Müller, Katharina Blümlein, Michael J. Deery, Irina Czogiel, Christoph Erdmann, Markus Ralser, Jens Peter von Kries, Bodo Lange   +11 more
openalex   +1 more source