Results 21 to 30 of about 7,364,139 (305)

RETRACTED ARTICLE: A novel, bioactive and antibacterial scaffold based on functionalized graphene oxide with lignin, silk fibroin and ZnO nanoparticles

Scientific Reports, 2022
In this study, a novel nanobiocomposite was synthesized using graphene oxide, lignin, silk fibroin and ZnO and used in biological fields. To synthesize this structure, after preparing graphene oxide by the Hummer method, lignin, silk fibroin, and ZnO ...
Reza Eivazzadeh-Keihan, Ensiye Zare-Bakheir, Hooman Aghamirza Moghim Aliabadi, Mostafa Ghafori Gorab, Hossein Ghafuri, Ali Maleki, Hamid Madanchi, Mohammad Mahdavi   +7 more
doaj   +1 more source

Fidelity in protein synthesis [PDF]

Current Biology, 2005
Given that tRNAs are aminoacylated with such great accuracy by aminoacyl-tRNA synthetases (10−4–10−5), high fidelity translation then depends on selection of the cognate aminoacyl-tRNA corresponding to the codon presented by the mRNA in the ribosome.
Cochella, Luisa, Green, Rachel
openaire   +2 more sources

RNA:protein ratio of the unicellular organism as a characteristic of phosphorous and nitrogen stoichiometry and of the cellular requirement of ribosomes for protein synthesis [PDF]

, 2006
Background Mean phosphorous:nitrogen (P:N) ratios and relationships of P:N ratios with the growth rate of organisms indicate a surprising similarity among and within microbial species, plants, and insect herbivores.
Karpinets, Tatiana V., Greenwood, Duncan J., Greenwood Duncan J, Sams Carl E, Greenwood , Duncan J., Ammons John T, Sams, Carl E., Ammons, John T., Karpinets Tatiana V   +8 more
core   +1 more source

Chemical synthesis of proteins: a tool for protein labeling [PDF]

, 2010
An ingenious stratagem useful to understand and modulate the structural and functional features of the proteins refers to the modification of their chemical structure.
De Rosa, Lucia
core   +1 more source

Interplay of Endosomal pH and Ligand Occupancy in Integrin α5β1 Ubiquitination, Endocytic Sorting, and Cell Migration

Cell Reports, 2015
Membrane trafficking of integrins plays a pivotal role in cell proliferation and migration. How endocytosed integrins are targeted either for recycling or lysosomal delivery is not fully understood.
Dmitri Kharitidi, Pirjo M. Apaja, Sanaz Manteghi, Kei Suzuki, Elena Malitskaya, Ariel Roldan, Marie-Claude Gingras, Junichi Takagi, Gergely L. Lukacs, Arnim Pause   +9 more
doaj   +1 more source

Design and synthesis of a novel nanocomposite based on magnetic dopamine nanoparticles for purification of α-amylase from the bovine milk

Scientific Reports, 2021
In this paper, a novel nanocomposite based on magnetic nanoparticles decorated by dopamine were reported. Three modified magnetic nanocomposites by dopamine were offered with different type of linkers.
Reza Eivazzadeh-Keihan, Haniyeh Dogari, Farnoush Ahmadpour, Hooman Aghamirza Moghim Aliabadi, Fateme Radinekiyan, Ali Maleki, Leyla Saei Fard, Behnam Tahmasebi, Maryam Faraj Pour Mojdehi, Mohammad Mahdavi   +9 more
doaj   +1 more source

CHAPTER 1.1. Disulfide Bonds in Protein Folding and Stability [PDF]

, 2018
Disulfide bonds are unique among post-translational modifications, as they add covalent crosslinks to the polypeptide chain. Accordingly, they can exert pronounced effects on protein folding and stability. This is of particular importance for secreted or
Sub Cellular Protein Chemistry, Hendershot, Linda M., Feige, Matthias J., Ineke Braakman, Matthias J. Feige, Braakman, Ineke, Cellular Protein Chemistry, Linda M. Hendershot   +7 more
core   +1 more source

Structural visualization of key steps in nucleosome reorganization by human FACT

Scientific Reports, 2019
Facilitates chromatin transcription (FACT) is a histone chaperone, which accomplishes both nucleosome assembly and disassembly. Our combined cryo-electron microscopy (EM) and native mass spectrometry (MS) studies revealed novel key steps of nucleosome ...
Kouta Mayanagi, Kazumi Saikusa, Naoyuki Miyazaki, Satoko Akashi, Kenji Iwasaki, Yoshifumi Nishimura, Kosuke Morikawa, Yasuo Tsunaka   +7 more
doaj   +1 more source

ISG56/IFIT1 is primarily responsible for interferon-induced changes to patterns of parainfluenza virus type 5 transcription and protein synthesis [PDF]

, 2013
This work was supported by the Wellcome Trust.Interferon (IFN) induces an antiviral state in cells that results in alterations of the patterns and levels of parainfluenza virus type 5 (PIV5) transcripts and proteins.
Goodbourn, S, Norsted, H., Randall, RE, Andrejeva, J., Thiel, V., Habjan, M, Habjan, M., Goodbourn, S., Norsted, H, Thiel, V, Randall, R. E., Andrejeva, J   +11 more
core   +1 more source

A large‐scale targeted proteomics of plasma extracellular vesicles shows utility for prognosis prediction subtyping in colorectal cancer

Cancer Medicine, 2023
Purpose The pathogenesis of cancers depends on the molecular background of each individual patient. Therefore, verifying as many biomarkers as possible and clarifying their relationships with each disease status would be very valuable.
Keiko Kasahara, Ryohei Narumi, Satoshi Nagayama, Keiko Masuda, Tsuyoshi Esaki, Kazutaka Obama, Takeshi Tomonaga, Yoshiharu Sakai, Yoshihiro Shimizu, Jun Adachi   +9 more
doaj   +1 more source