Role of Well Test Quality Control in Reservoir Description

1994 ◽  
Author(s):  
G. Da Prat
Keyword(s):  
Quality Control ◽  
Well Test ◽  
Test Quality ◽  
Reservoir Description

scholarly journals Fast and Efficient 5′P Degradome Library Preparation for Analysis of Co-Translational Decay in Arabidopsis

Plants ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 466
Author(s):  
Marie-Christine Carpentier ◽  
Cécile Bousquet-Antonelli ◽  
Rémy Merret
Keyword(s):  
Gene Expression ◽  
Quality Control ◽  
Transcriptional Regulation ◽  
High Throughput ◽  
Library Preparation ◽  
Working Day ◽  
Set Up ◽  
Post Transcriptional Regulation ◽  
Commercial Kit

The recent development of high-throughput technologies based on RNA sequencing has allowed a better description of the role of post-transcriptional regulation in gene expression. In particular, the development of degradome approaches based on the capture of 5′monophosphate decay intermediates allows the discovery of a new decay pathway called co-translational mRNA decay. Thanks to these approaches, ribosome dynamics could now be revealed by analysis of 5′P reads accumulation. However, library preparation could be difficult to set-up for non-specialists. Here, we present a fast and efficient 5′P degradome library preparation for Arabidopsis samples. Our protocol was designed without commercial kit and gel purification and can be easily done in one working day. We demonstrated the robustness and the reproducibility of our protocol. Finally, we present the bioinformatic reads-outs necessary to assess library quality control.

scholarly journals TTC3-Mediated Protein Quality Control, A Potential Mechanism for Cognitive Impairment

2021 ◽  
Author(s):  
Xu Zhou ◽  
Xiongjin Chen ◽  
Tingting Hong ◽  
Miaoping Zhang ◽  
Yujie Cai ◽  
...  
Keyword(s):  
Quality Control ◽  
Cognitive Impairment ◽  
Protein Quality ◽  
Protein Quality Control ◽  
Ubiquitin Proteasome System ◽  
Research Progress ◽  
Repeat Domain ◽  
Ubiquitin Proteasome ◽  
Domain 3

AbstractThe tetrapeptide repeat domain 3 (TTC3) gene falls within Down's syndrome (DS) critical region. Cognitive impairment is a common phenotype of DS and Alzheimer’s disease (AD), and overexpression of TTC3 can accelerate cognitive decline, but the specific mechanism is unknown. The TTC3-mediated protein quality control (PQC) mechanism, similar to the PQC system, is divided into three parts: it acts as a cochaperone to assist proteins in folding correctly; it acts as an E3 ubiquitin ligase (E3s) involved in protein degradation processes through the ubiquitin–proteasome system (UPS); and it may also eventually cause autophagy by affecting mitochondrial function. Thus, this article reviews the research progress on the structure, function, and metabolism of TTC3, including the recent research progress on TTC3 in DS and AD; the role of TTC3 in cognitive impairment through PQC in combination with the abovementioned attributes of TTC3; and the potential targets of TTC3 in the treatment of such diseases.

scholarly journals Moving beyond quality control in diagnostic radiology and the role of the clinically qualified medical physicist

2017 ◽  
Vol 41 ◽  
pp. 104-108 ◽  
Author(s):  
H. Delis ◽  
K. Christaki ◽  
B. Healy ◽  
G. Loreti ◽  
G.L. Poli ◽  
...  
Keyword(s):  
Quality Control ◽  
Diagnostic Radiology ◽  
Medical Physicist

The Role of the Lectin Calnexin in Conformation Independent Binding to N-Linked Glycoproteins and Quality Control

1998 ◽  
pp. 105-116 ◽  
Author(s):  
John J. M. Bergeron ◽  
A. Zapun ◽  
W.-J. Ou ◽  
R. Hemming ◽  
F. Parlati ◽  
...  
Keyword(s):  
Quality Control

scholarly journals Editorial: Role of Mitochondrial Quality Control in Myocardial and Microvascular Physiology and Pathophysiology

2021 ◽  
Vol 12 ◽  
Author(s):  
Amanda Lochner ◽  
Hsueh-Hsiao Wang ◽  
Russel J. Reiter ◽  
Rui Guo ◽  
Hao Zhou
Keyword(s):  
Quality Control ◽  
Mitochondrial Quality Control

scholarly journals An Ascorbate Bluetooth© Analyzer for Quality Control of Fresh-Cut Parsley Supply Chain

Antioxidants ◽  
2021 ◽  
Vol 10 (9) ◽  
pp. 1485
Author(s):  
Ylenia Spissu ◽  
Antonio Barberis ◽  
Guy D’hallewin ◽  
Germano Orrù ◽  
Alessandra Scano ◽  
...  
Keyword(s):  
Quality Control ◽  
Supply Chain ◽  
Storage Temperature ◽  
Amperometric Detection ◽  
Cold Chain ◽  
Ascorbate Oxidase ◽  
Decay Kinetics ◽  
Fresh Cut

This work provides companies in the fresh-cut produce sector with an Ascorbate Bluetooth© Analyzer (ABA), a screen-printed sensor-based device for ascorbic acid (AA) detection, for quality control all along the supply chain. The amperometric detection of AA on fresh and fresh-cut parsley, under correct and incorrect storage temperature, allowed us to investigate the kinetics of AA decay in response to oxidative stress. The role of ascorbate oxidase (AOx) and ascorbate peroxidase (APx) was studied. ABA was used in situ by unskilled personnel. Treatments influenced AA decay kinetics, which were linear in fresh parsley, and non-linear in fresh-cut. Two hours at 28 °C immediately after chopping, the resilience of the fresh-cut parsley was reduced, even though the cold chain was restored. Two hours at −2 °C caused a rapid loss of AA until its complete decay after 72 h. Significant differences between treatments were observed in both the expression and activity of AOx and APx. ABA registered sudden changes of parsley AA following unpredicted variations of temperature during processing or transport. It was useful to remedy the effects of unexpected flaws in the cold chain, which can be proposed for quality preservation of different fresh-cut produce.

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