Results 71 to 80 of about 7,557 (223)

eEF1G Orchestrates Translation to Ensure Meiotic Progression in Transcriptionally Quiescent Spermatocytes

Advanced Science, EarlyView.
eEF1G supports translation elongation of meiotic mRNAs in transcriptionally quiescent leptotene and zygotene spermatocytes. Its depletion in germ cells causes meiotic arrest at the zygotene stage, with defective homologous synapsis and unstable recombination intermediates.
Jianze Xu, Yuwei Hu, Xukun Lu, Yuling Cai, Tongtong Li, Ming Gao, Jinlong Ma, Yuan Gao, Shangming Liu, Zi‐Jiang Chen, Jing Meng, Hongbin Liu, Xiaohua Jiang   +12 more
wiley   +1 more source

The Nucleoprotein and Phosphoprotein of Measles Virus [PDF]

Frontiers in Microbiology, 2019
Measles virus is a negative strand virus and the genomic and antigenomic RNA binds to the nucleoprotein (N), assembling into a helical nucleocapsid. The polymerase complex comprises two proteins, the Large protein (L), that both polymerizes RNA and caps the mRNA, and the phosphoprotein (P) that co-localizes with L on the nucleocapsid.
Guseva, Serafima, Milles, Sigrid, Blackledge, Martin, Ruigrok, Rob W H   +3 more
openaire   +5 more sources

G‐Quadruplexes: Structural Diversity and Emerging Roles in Biomolecular Condensation

Advanced Science, EarlyView.
G‐quadruplexes (G4s) fold into diverse intra‐ and intermolecular structures, positioning them as emerging regulators of biomolecular condensation. Mechanistically, G4s autonomously form condensates, act as structural platforms to initiate and stimulate condensation, or induce phase transitions.
Wenmeng Wang, Qingqing Xu, Yuxin Zhang, Fang Liu, Guangchao Sui, Dangdang Li   +5 more
wiley   +1 more source

Immunological cross-reactions with paramyxovirus nucleoproteins may explain sporadic apparent ebolavirus seropositivity in European populations. [PDF]

, 2020
Although confirmed outbreaks of Ebola Virus Disease (EVD) have been confined to central and west Africa, seropositivity to Zaire ebolavirus (EBOV) has been reported in other parts of Africa and even in one study from the early 1990s in Germany.
Bishop, Lisa, Müllner, M., Gatherer, Derek, Bjurhult-Kennedy, Amalie, Lauder, Bob   +4 more
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Purification of Advanced Therapeutics by Flow‐Through Pseudo‐Affinity Chromatography: Bi‐Specific mABs, Fc Fusion Proteins, and Adeno‐Associated Viruses

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Modern biopharmaceutical manufacturing requires purification platforms capable of processing structurally and functionally diverse products while addressing the challenge of removing persistent and high‐risk host cell proteins (HCPs).
Wenning Chu, Eduardo Barbieri, Arianna Minzoni, Shriarjun Shastry, Jacob P. LeBarre, Qingbo Shu, Taufika Williams, Xuanwen Li, Divya Chandra, Xuankuo Xu, Jerome Bill, David Roush, Joseph Taris, Patrick Gilbert, Andre Kiesewetter, Oliver Rammo, Michael Schulte, Christopher Major, Trina Mouchahoir, Steven Cramer, Cristiana Boi, Ruben G. Carbonell, Abraham Lenhoff, Stefano Menegatti   +23 more
wiley   +1 more source

Nucleoproteins of the Staphylococcus in connection with immunity. [PDF]

, 1949
The minute size of the bacterial cell and the fact that the bacteria is unicellular has made the problem of liberating the bacterial nucleoproteins difficult, and has led to numerous devices and methods for breaking the cells.
Kahnka, Mary J.
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What happened after the epidemic? Equine influenza surveillance sheds light on sources and seasonal risk in the United Kingdom

Equine Veterinary Journal, EarlyView.
Abstract Background The epidemiology of equine influenza (EI) in the United Kingdom has not been systematically described since the 2019 epidemic. Objectives To summarise UK EI surveillance (2020–2024), quantify outbreak seasonality and assess movement‐related sources. Study Design Retrospective observational analysis of national surveillance and horse
Fleur Whitlock, John Grewar, Richard Newton   +2 more
wiley   +1 more source

A multiplex interactome of Ebola virus proteins reveals TM9SF2 as a cell‐surface attachment factor that promotes viral entry

iMetaOmics, EarlyView.
This study generates a comprehensive Ebola virus (EBOV)‐human protein–protein interactome, comprising 1728 core high‐confidence interactions. Further interactome analysis revealed the potential association of EBOV glycoprotein (GP) with the host factor TM9SF2. Subsequent mechanistic investigations confirmed that TM9SF2 functions as an attachment factor
Limin Shang, Shouwen Du, Yuchen Liu, Letian Li, Xi Wu, Yanzhi Yuan, Chaozhi Jin, Qingkun Mi, Yuhang Wang, Xiaoshuang Shi, Jiamin Wang, Guoqing Zhang, Yidan Ma, Weijin Huang, Jigang Wang, Jian Wang, Chang Li   +16 more
wiley   +1 more source

Colonic Barrier Dysfunction and Inflammation Induced by Nano‐/Micro‐Plastics Fibers in Mice via the FAK/NF‐κB/iNOS and TLR4/NF‐κB/iNOS Pathways

Journal of Applied Toxicology, EarlyView.
ABSTRACT As emerging environmental contaminants, nano‐ and micro‐plastics (NMPs) have drawn increasing research attention due to potential hazards to organisms. Particle shape is a key factor influencing the toxic effects of NMPs, and NMPs of different shapes cause varying degrees of tissue damage. We investigated the specific mechanisms of polystyrene
Yuting Li, Shibo Bao, Puyang Huang, Jiahui Wang, Hongfeng Li, Yahong Liu, Kai Wang, Jianjun Du, Lingjun Yan, Guowei Pan, Wei Sun   +10 more
wiley   +1 more source

Study on the interaction of radiationprotective ginseng proteins with mucleic acid and nucleoproteins [PDF]

, 1986
This study was designed to examine the interaction of radiation-protective ginseng-proteins with nucleic acid and nucleoproteins. To obtain partially purified ginseng proteins, Tris-HCl buffer extraction, ammonium sulfate fractionation, CM-cellulose ...
全美愛
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