Results 21 to 30 of about 1,388,926 (194)

Endogenous leptin promotes autophagy in EBSS-induced PFCs

open access: yesAnimal Cells and Systems, 2019
Leptin is an important adipokine and plays a vital role in animals. However, the role of leptin in the autophagic response of pig fibroblast cells (PFCs) has not been fully elucidated.
Deling Jiao   +10 more
doaj   +1 more source

Molecular identification, characterization, and expression analysis of a serine protease inhibitor gene from cotton bollworm, Helicoverpa armigera (Lepidoptera: Noctuidae) [PDF]

open access: yesBrazilian Journal of Biology, 2020
Serine protease inhibitors (serpins), a superfamily of protease inhibitors, are known to be involved in several physiological processes, such as development, metamorphosis, and innate immunity.
Muhammad Shakeel
doaj   +1 more source

Cloning of a novel receptor expressed in rat prostate and ovary.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1996
We have cloned a novel member of the nuclear receptor superfamily. The cDNA of clone 29 was isolated from a rat prostate cDNA library and it encodes a protein of 485 amino acid residues with a calculated molecular weight of 54.2 kDa.
G. Kuiper   +4 more
semanticscholar   +1 more source

Cloning and gene expression of alkane hydroxylase gene from Pseudomonas putida [PDF]

open access: yesمجله بیوتکنولوژی کشاورزی, 2017
Pseudomonas putida is a bacterium that has ability to growth on limited substrates that mainly is alkanes. The ability to use wide range of hydrocarbons is advantage of this bacterium to other bacteria community. P. putida have alkane hydroxylase system (
Mahdi Hasanshahian, Hadi Ravan
doaj   +1 more source

Molecular Cloning and Expression of Haloacid Dehalogenase Gene from a Local Pseudomonas aeruginosa ITB1 Strain and Tertiary Structure Prediction of the Produced Enzyme

open access: yesJurnal Kimia Sains dan Aplikasi, 2021
Organohalogens are widely utilized as pesticides, herbicides, solvents, and for many other industrial purposes. However, the use of these compounds caused some negative impacts to the environment due to their toxicity and persistency.
Enny Ratnaningsih   +3 more
doaj   +1 more source

Attack of the Clones: Legislative Approaches to Human Cloning in the United States [PDF]

open access: yes, 1995
The legal concerns involving the application of cloning technology to humans should be of utmost concern, as the area is extremely complex. Cloning could potentially have great benefits or disastrous effects.
Graebe, Stefan F, Gustafsson, Fredrik
core   +2 more sources

Experimental Realization of $1 \to 2$ Asymmetric Phase-Covariant Quantum Cloning [PDF]

open access: yes, 2006
While exact cloning of an unknown quantum state is prohibited by the linearity of quantum mechanics, approximate cloning is possible and has been used, e.g., to derive limits on the security of quantum communication protocols.
D. Dieks   +6 more
core   +2 more sources

Escherichia coli expression and characterization of α-amylase from Geobacillus thermodenitrificans DSM-465

open access: yesBrazilian Journal of Biology, 2021
Alpha amylase, catalyzing the hydrolysis of starch is a ubiquitous enzyme with tremendous industrial applications. A 1698 bp gene coding for 565 amino acid amylase was PCR amplified from Geobacillus thermodenitrificans DSM-465, cloned in pET21a ...
A. Al-Amri   +7 more
doaj   +1 more source

Information-theoretic limitations on approximate quantum cloning and broadcasting [PDF]

open access: yes, 2017
We prove new quantitative limitations on any approximate simultaneous cloning or broadcasting of mixed states. The results are based on information-theoretic (entropic) considerations and generalize the well known no-cloning and no-broadcasting theorems.
Lemm, Marius, Wilde, Mark M.
core   +4 more sources

Universal cloning of continuous quantum variables [PDF]

open access: yes, 1999
The cloning of quantum variables with continuous spectra is analyzed. A universal - or Gaussian - quantum cloning machine is exhibited that copies equally well the states of two conjugate variables such as position and momentum.
A. Einstein   +16 more
core   +2 more sources

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