Results 141 to 150 of about 1,468,668 (317)

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Ka-band broadband high-gain circularly polarized antenna array with high cross-polarization discrimination. [PDF]

Sci Rep
Li C, Zhu Y, Zhou Y, Xu Y, Xie W.
europepmc   +1 more source

Circularly polarized high gain multiband antenna for non-linear junction detector system

, 2014
In-Hwan Kim, Kyeong-Sik Min
openalex   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

A Low-Cost Dual-Frequency Dual-Polarized Antenna Array with High Gain. [PDF]

Micromachines (Basel)
Zhang JD, Wang M, Wu W.
europepmc   +1 more source

Millimeter-Wave High-Gain Ridge Gap Beam Steerable Antenna for 5G wireless Networks

, 2018
Mohammadmahdi Farahani, Javad Pourahmadazar, Tayeb A. Denidni, Mourad Nedil   +3 more
openalex   +2 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

A novel MPPT approach for photovoltaic system using Pelican optimization and high-gain DC-DC converter. [PDF]

Sci Rep
Akter K, Motakabeer SMA, Zahirul Alam AHM, Yusoff SHB, Pachauri RK, Malik H, Jadoun VK.   +6 more
europepmc   +1 more source

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source

Analysis, design, and fabrication of a high-gain low-profile metasurface antenna using direct feeding of Sievenpiper's HIS. [PDF]

Sci Rep
Ghaneizadeh A, Peik SF, Schneider M, Joodaki M.   +3 more
europepmc   +1 more source