Results 61 to 70 of about 1,082,029 (359)

Mitotic waves in an import-diffusion model with multiple nuclei in a shared cytoplasm [PDF]

arXiv, 2021
Nuclei import and export proteins, including cell cycle regulators. These import-export processes are modulated periodically by the cell cycle, for example due to the periodic assembly and breakdown of the nuclear envelope. As such, replicated DNA can be segregated between the two daughter cells and the proteins that were localized in the nucleus are ...
arxiv  

Cell nucleus as a microrheological probe to study the rheology of the cytoskeleton [PDF]

, 2020
Mechanical properties of the cell are important biomarkers for probing its architectural changes caused by cellular processes and/or pathologies. The development of microfluidic technologies have enabled measuring cell mechanics at high-throughput, so that mechanical phenotyping can be applied to large samples in reasonable time-scales.
arxiv   +1 more source

Cytoplasmic dynein nomenclature [PDF]

The Journal of Cell Biology, 2005
A variety of names has been used in the literature for the subunits of cytoplasmic dynein complexes. Thus, there is a strong need for a more definitive consensus statement on nomenclature. This is especially important for mammalian cytoplasmic dyneins, many subunits of which are encoded by multiple genes.
Pfister, K. Kevin, Fisher, Elizabeth M. C., Gibbons, Ian R., Hays, Thomas S., Holzbaur, Erika L. F., McIntosh, J. Richard, Porter, Mary E., Schroer, Trina A., Vaughan, Kevin T., Witman, George B., King, Stephen M., Vallee, Richard B.   +11 more
openaire   +4 more sources

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Automatic recognition of acute myelogenous leukemia in blood microscopic images using K-means clustering and support vector machine

Journal of Medical Signals and Sensors, 2016
Acute myelogenous leukemia (AML) is a subtype of acute leukemia, which is characterized by the accumulation of myeloid blasts in the bone marrow. Careful microscopic examination of stained blood smear or bone marrow aspirate is still the most significant
Fatemeh Kazemi, Tooraj Abbasian Najafabadi, Babak Nadjar Araabi   +2 more
doaj  

Male sterility of triticale lines generated through recombination of triticale and rye maintainers

Spanish Journal of Agricultural Research, 2014
The Triticum timopheevi cytoplasmic male sterility (cms) system in triticale (xTriticosecale Wittmack) suffers from a low frequency of maintainers and environmental instability of the male sterility. On the other hand, the Pampa cms system in rye (Secale
Tomasz Warzecha, Agnieszka Sutkowska, Halina Góral   +2 more
doaj   +1 more source

Pre-implantation mouse embryos cultured In vitro under different oxygen concentrations show altered ultrastructures [PDF]

, 2020
Assisted Reproductive Technologies routinely utilize different culture media and oxygen (O2) concentrations to culture human embryos. Overall, embryos cultured under physiological O2 tension (5%) have improved development compared to embryos cultured ...
Antonouli, S, Belli, M, Macchiarelli, G, Nottola, Sa, Palmerini, Mg, Rinaudo, P, Ruggeri, E   +6 more
core   +1 more source

miRNA‐29 regulates epidermal and mesenchymal functions in skin repair

FEBS Letters, EarlyView.
miRNA‐29 inhibits cell‐to‐cell and cell‐to‐matrix adhesion by silencing mRNA targets. Adhesion is controlled by complex interactions between many types of molecules coded by mRNAs. This is crucial for keeping together the layers of the skin and for regenerating the skin after wounding.
Lalitha Thiagarajan, Rosa Sanchez‐Alvarez, Chiho Kambara, Poojitha Rajasekar, Yuluang Wang, François Halloy, Jonathan Hall, Hans‐Jürgen Stark, Iris Martin, Petra Boukamp, Svitlana Kurinna   +10 more
wiley   +1 more source

Additivities for Soluble Recombinant Protein Expression in Cytoplasm of Escherichia coli

Fermentation
Recombinant protein expression in Escherichia coli is a fundamental technique in molecular biology and biotechnology. This review provides a comprehensive overview of various additivities to enhance the expression levels of soluble recombinant proteins ...
Denis L. Atroshenko, Egor P. Sergeev, Diana I. Golovina, Anastasia A. Pometun   +3 more
doaj   +1 more source

Ubiquitin, a central component of selective cytoplasmic proteolysis, is linked to proteins residing at the locus of non-selective proteolysis, the vacuole [PDF]

, 1992
Ubiquitin, an evolutionary highly conserved protein, is known to be involved in selective proteolysis in the cytoplasm. Here we show that ubiquitin-protein conjugates are also found in the yeast vacuole.
Achstetter, Angela Simeon, Dieter H. Wolf, Doherty, Fujiki, Gropper, Haas, Heinemeyer, Hershko, Hershko, Hershko, Heukeshoven, Ida J. van der Klei, Jones, Kato, Kornfeld, Laemmli, Lowry, Marten Veenhuis, Matile, Mechler, Meyer, Novick, Pennington, Roberts, Schwartz, Siegelman, Spormann, Steck, Teichert, Towbin, Tweto, van, Veenhuis, Wiemken, Yarden   +35 more
core   +3 more sources