Results 31 to 40 of about 43,434 (299)

Filamentous morphology engineering of bacteria by iron metabolism modulation through MagR expression

Synthetic and Systems Biotechnology
The morphology is the consequence of evolution and adaptation. Escherichia coli is rod-shaped bacillus with regular dimension of about 1.5 μm long and 0.5 μm wide.
Mengke Wei, Chenyang Han, Xiujuan Zhou, Tianyang Tong, Jing Zhang, Xinmiao Ji, Peng Zhang, Yanqi Zhang, Yan Liu, Xin Zhang, Tiantian Cai, Can Xie   +11 more
doaj   +1 more source

Statistical analysis of plasma filaments in the island divertor of Wendelstein 7-X

Nuclear Fusion, 2023
Plasma filaments have been measured with alkali beam emission spectroscopy in the plasma edge, divertor island, and scrape-off layer of Wendelstein 7-X.
B. Csillag, S. Zoletnik, C. Killer, M. Vecsei, G. Anda, D. Dunai, S. Hegedus, D. Refy, D. Nagy, M. Otte, the W7-X Team   +10 more
doaj   +1 more source

Histone H3 phospho-regulation by KimH3 in both interphase and mitosis

iScience, 2023
Summary: Histone H3 is phosphorylated at Ser10 by multiple kinases, and many of them are anti-cancer targets. Here, we report the first kinase that can phosphorylate H3Ser10 in both interphase and mitosis, which we named KimH3 (kinase of interphase and ...
Junjun Wang, Xiaofei Tian, Chuanlin Feng, Chao Song, Biao Yu, Ying Wang, Xinmiao Ji, Xin Zhang   +7 more
doaj   +1 more source

Stability of Externally Driven Magnetic Islands in a Helical Plasma [PDF]

, 2012
Influence of external resonant magnetic perturbation (RMP) on a helical plasma is numerically investigated, using a set of reduced magnetohydrodynamic equations. Coexistence of the resistive interchange mode and RMP is simulated. In nonlinear simulations,
NISHIMURA, Seiya, NARUSHIMA, Yoshiro, TODA, Shinichiro, YAGI, Masatoshi   +3 more
core   +2 more sources

Comparative transcriptomic analysis revealed important processes underlying the static magnetic field effects on Arabidopsis

Frontiers in Plant Science
Static magnetic field (SMF) plays important roles in various biological processes of many organisms including plants, though the molecular mechanism remains largely unclear. Here in this study, we evaluated different magnetic setups to test their effects
Xiujuan Zhou, Xiujuan Zhou, Lin Zhang, Peng Zhang, Peng Zhang, Hang Xu, Hang Xu, Jialei Song, Jialei Song, Yafei Chang, Yafei Chang, Tiantian Cai, Tiantian Cai, Tiantian Cai, Can Xie, Can Xie, Can Xie   +16 more
doaj   +1 more source

A Static Magnetic Field Improves Iron Metabolism and Prevents High-Fat-Diet/Streptozocin-Induced Diabetes

The Innovation, 2021
Summary: Type 2 diabetes (T2D) is a metabolic disorder with high prevalence and severe complications that has recently been indicated to be treatable by a combined static magnetic field (SMF) and electric field.
Biao Yu, Juanjuan Liu, Jing Cheng, Lei Zhang, Chao Song, Xiaofei Tian, Yixiang Fan, Yue Lv, Xin Zhang   +8 more
doaj   +1 more source

Development of Turbulent Magnetic Reconnection in a Magnetic Island

The Astrophysical Journal, 2017
Abstract In this paper, with two-dimensional particle-in-cell simulations, we report that the electron Kelvin–Helmholtz instability is unstable in the current layer associated with a large-scale magnetic island, which is formed in multiple X-line guide field reconnections.
Can Huang, Quanming Lu, Rongsheng Wang, Fan Guo, Mingyu Wu, San Lu, Shui Wang   +6 more
openaire   +1 more source

Functional analysis of the magnetosome island in Magnetospirillum gryphiswaldense: the mamAB operon is sufficient for magnetite biomineralization [PDF]

, 2011
Bacterial magnetosomes are membrane-enveloped, nanometer-sized crystals of magnetite, which serve for magnetotactic navigation. All genes implicated in the synthesis of these organelles are located in a conserved genomic magnetosome island (MAI).
Voigt Birgit, Losse, A., Richter, M., Katzmann, E., Lohße Anna, Michael Richter, Richter, Michael, Emanuel Katzmann, Ullrich, Susanne, Birgit Voigt, Wanner, G., Katzmann, Emanuel, Borg, Sarah, Lohsse, Anna, Gerd Wanner, Ullrich, S., Wanner Gerd, Ullrich Susanne, Schweder, Thomas, Voigt, Birgit, Dirk Schüler, Schweder Thomas, Richter Michael, Sarah Borg, Wanner, Gerd, Susanne Ullrich, Borg Sarah, Schweder, T., Schüler, Dirk, Schüler Dirk, Voigt, B., Katzmann Emanuel, Borg, S., Thomas Schweder, Schueler, D., Anna Lohsse   +35 more
core   +1 more source

Magnetic reconnection in the Jovian tail : X-line evolution and consequent plasma sheet structures [PDF]

, 2011
Magnetic reconnection in planetary magnetospheres plays important roles in energy and mass transfer in the steady state, and also possibly in transient large-scale disturbances.
Kimura, T., Badman, S. V., C. Tao, Tao, C., N. Krupp, Badman, S., E. A. Kronberg, S. V. Badman, Kronberg, E., Fujimoto, M., Kronberg, E. A., Krupp, N., S. Kasahara, A. Retinò, Kasahara, S., T. Kimura, Retinò, A., Retinò, Alessandro, M. Fujimoto   +18 more
core   +1 more source

Magnetic-island formation [PDF]

, 1983
The response of a finite conductivity plasma to resonant magnetic perturbations is studied. The equations, which are derived for the time development of magnetic islands, help one interpret the singular currents which occur under the assumption of perfect plasma conductivity. The relation to the Rutherford regime of resistive instabilities is given.
openaire   +2 more sources