Results 11 to 20 of about 13,421 (232)

ANALISIS ALGORITMA MTF, MTF-1 DAN MTF-2 PADA BURROWS WHEELER COMPRESSION ALGORITHM

JUTEI (Jurnal Terapan Teknologi Informasi), 2019
Kebutuhan kompresi data teks di era komputasi awan saat ini masih cukup tinggi. Data teks perlu dikompresi sekecil mungkin agar mudah dikirimkan. Burrows Wheeler Compression Algorithm (BWCA) adalah salah satu algoritma kompresi teks jenis block sorting ...
Sagara Mahardika Sunaryo, Lukas Chrisantyo, Yuan Lukito   +2 more
doaj   +3 more sources

Gawky modulates MTF-1-mediated transcription activation and metal discrimination. [PDF]

Nucleic Acids Res, 2021
Abstract Metal-induced genes are usually transcribed at relatively low levels under normal conditions and are rapidly activated by heavy metal stress. Many of these genes respond preferentially to specific metal-stressed conditions. However, the mechanism by which the general transcription machinery discriminates metal stress from normal
Jia R, Song Z, Lin J, Li Z, Shan G, Huang C.   +5 more
europepmc   +4 more sources

Divalent metal‐dependent regulation of hepcidin expression by MTF‐1 [PDF]

FEBS Letters, 2009
Hepcidin is a small acute phase peptide that regulates iron absorption. It is induced by inflammation and infection, but is repressed by anaemia and hypoxia. Here we further reveal that hepcidin transcription also involves interactions between functional metal response elements (MREs) in its promoter, and the MRE‐binding transcription factor‐1 ...
Balesaria, Sara, Ramesh, Bala, McArdle, Harry, Bayele, Henry K., Srai, Surjit K.S.   +4 more
openaire   +2 more sources

The "metal transcription factor" MTF-1: biological facts and medical implications

Swiss Medical Weekly, 2001
Metallothioneins (MTs) are a class of small, cysteine-rich proteins that have an important function in heavy metal metabolism and detoxification and in the management of various forms of cell stress. Several lines of evidence suggest a role for metallothioneins in therapy resistance of malignant tumours, regulation of blood pressure and protection ...
P Lichtlen, W Schaffner
doaj   +3 more sources

Measurement of damaged segment deformity in the thoracic and lumbar spine with spiral computed tomography to calculate the required correction

Гений oртопедии, 2022
Introduction The more accurate is the measurement of the parameters for correcting the deformity of damaged spinal segments the more accurate will be the restoration of the sagittal profile and original anatomy of the spine.
Vladimir D. Usikov, Vladimir S. Kuftov, Dmitry N. Monashenko   +2 more
doaj   +1 more source

Research on the Coupled Modulation Transfer Function of the Discrete Sampling System with Hexagonal Fiber-Optic Imaging Bundles

Applied Sciences, 2022
In this study, we developed a numerical model of the coupled modulation transfer function (coupled-MTF) based on the discrete sampling system from the perspective of optical system imaging quality evaluation for coupled two-dimensional discrete sampling ...
Wenxian Li, Chengshan Han, Congjun Wu, Yawei Huang, Hang Zhang   +4 more
doaj   +1 more source

Markov Transition Field Combined with Convolutional Neural Network Improved the Predictive Performance of Near-Infrared Spectroscopy Models for Determination of Aflatoxin B₁ in Maize

Foods, 2022
This work provides a novel approach to monitor the aflatoxin B1 (AFB1) content in maize by near-infrared (NIR) spectra-based deep learning models that integrates Markov transition field (MTF) image coding and a convolutional neural network (CNN) strategy.
Bo Wang, Jihong Deng, Hui Jiang
doaj   +1 more source

Molecular Mechanisms of MTF‐1 Metalloregulation

The FASEB Journal, 2006
In humans and other higher eukaryotes, the metal‐responsive element‐binding transcription factor‐1 (MTF‐1) coordinates the expression of genes involved in Zn(II) homeostasis, metal ion detoxification and protection against oxidative stress.
John H Laity, Yong Li, Linda S Feng, Viktor A Matskevich, Belinda M Potter, Glen K Andrews   +5 more
openaire   +1 more source

Natural and laboratory mutations in kuzbanian are associated with zinc stress phenotypes in Drosophila melanogaster [PDF]

, 2017
Organisms must cope with altered environmental conditions such as high concentrations of heavy metals. Stress response to heavy metals is mediated by the metal-responsive transcription factor 1 (MTF-1), which is conserved from Drosophila to humans. MTF-1
Barrón, Maite G., González Pérez, Josefa, Guio, Lain, Manh, Hung Le, Merenciano, Miriam, Rovira, Quirze   +5 more
core   +1 more source

Transcription Factor MTF-1 Involved in the Cellular Response to Zinc

YAKUGAKU ZASSHI, 2021
Heavy metals, both toxic and essential, have long been an important research focus in life science. To investigate the intracellular actions of heavy metals at the molecular level, I have been exploring protein factors involved in induction of metallothionein (MT) genes by heavy metals that specifically bind to a metal responsive element (MRE) in the ...
openaire   +3 more sources