Results 21 to 30 of about 44,938 (289)

LncRNA-TBP mediates TATA-binding protein recruitment to regulate myogenesis and induce slow-twitch myofibers

open access: yesCell Communication and Signaling, 2023
Background Skeletal muscle is comprised of heterogeneous myofibers that differ in their physiological and metabolic parameters. Of these, slow-twitch (type I; oxidative) myofibers have more myoglobin, more mitochondria, and higher activity of oxidative ...
Manting Ma   +7 more
doaj   +1 more source

A study of cerium extraction by TBP and TODGA using a rotating diffusion cell

open access: yesNukleonika, 2015
For the study of the coupled interfacial-mass transfer kinetics of, inter alia, TBP, TODGA, CyMe4-BTBP and CyMe4-BTPhen based solvent extraction processes, a new rotating diffusion cell (RDC) apparatus has been established at Lancaster University.
Bromley Michael A., Boxall Colin
doaj   +1 more source

A Conserved GA Element in TATA-Less RNA Polymerase II Promoters [PDF]

open access: yes, 2011
Initiation of RNA polymerase (Pol) II transcription requires assembly of the pre-initiation complex (PIC) at the promoter. In the classical view, PIC assembly starts with binding of the TATA box-binding protein (TBP) to the TATA box.
Hartmann, H.   +32 more
core   +1 more source

Numerical explorations in a modified potential of the TBP [PDF]

open access: yes, 2018
<p>This is a working document distributed in 2005 among our group and other researchers interested about bifurcation for numerical continuation of modified potential of the three body problem (TBP) starting from the figure-8 <a href="http://emis.
Jorge Galán-Vioque (8230113)   +7 more
core   +1 more source

TBP dynamics during mouse oocyte meiotic maturation and early embryo development. [PDF]

open access: yesPLoS ONE, 2013
To maintain cell lineage, cells develop a mechanism which can transmit the gene activity information to the daughter cells. In mitosis, TBP (TATA-binding protein), a transcription factor which belongs to TFIID was associated with M phase chromosomes and ...
Shao-Chen Sun   +5 more
doaj   +1 more source

Development of the Chalmers Grouped Actinide Extraction Process

open access: yesNukleonika, 2015
Several solvents for Grouped ActiNide EXtraction (GANEX) processes have been investigated at Chalmers University of Technology in recent years. Four different GANEX solvents; cyclo-GANEX (CyMe4- -BTBP, 30 vol.% tri-butyl phosphate (TBP) and cyclohexanone)
Halleröd Jenny   +3 more
doaj   +1 more source

Diagnostic Accuracy of Pleural Effusion Mononuclear Cells/Leukocyte Ratio in Tuberculous Pleurisy

open access: yesFrontiers in Medicine, 2021
Background: Tuberculous pleurisy (TBP) is a common clinical type of tuberculosis (TB) in China. TBP is difficult to diagnose. Whether the mononuclear cell/leukocyte (MNC/LEU) ratio in pleural effusion can contribute to accurate TBP diagnosis remains yet ...
Xiaoli Lei, Junli Wang, Zhigang Yang
doaj   +1 more source

Ekstraksi Campuran Logam Berat dan Pemisahan Cr(VI) dari Cr(III) Menggunakan Teknik Membran Cair Berpendukung (SLM)

open access: yesJurnal Kimia Sains dan Aplikasi, 2002
Telah dilakukan penelitian tentang transport logam berat menggunakan SLM dengan senyawa pembawa. Pengukuran pH memperlihatkan ion hidrogen terlibat dalam transport ini.
Muhammad Cholid Djunaidi   +2 more
doaj   +1 more source

Pemulihan (Recovery) dan Pemisahan Selektif Logam Berat (Zn, Cu dan Ni) dengan Pengemban Sinergi Menggunakan Teknik SLM

open access: yesJurnal Kimia Sains dan Aplikasi, 2003
Telah dilakukan pemisahan logam berat (Zn Cu, Ni) dengan menggunakan pengemban/pembawa sinergi yaitu campuran TBP (tributil fosfat) dan D2EHPA (asam di-2 etil heksil fosfat) dengan perbandingan 1:4 (1 M) dalam alat pemisahan SLM selama 4 jam.
Muhammad Cholid Djunaidi   +2 more
doaj   +1 more source

4-tert-butylphenol triggers common carp hepatocytes ferroptosis via oxidative stress, iron overload, SLC7A11/GSH/GPX4 axis, and ATF4/HSPA5/GPX4 axis

open access: yesEcotoxicology and Environmental Safety, 2022
4-tert-butylphenol (4-tBP) is a toxic environmental pollutant with moderate bioaccumulation, environmental persistence, and long-term toxicity. Its toxicity to aquatic organisms has become an issue of concern.
Jiawen Cui   +5 more
doaj   +1 more source

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