Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Reporter Genes02:11

Reporter Genes

Reporter genes are a type of protein-coding gene that are often tagged to a gene of interest. Once inside a target cell, reporter genes usually produce visually identifiable characteristics like fluorescence and luminescence when expressed along with the gene of interest. Thus, reporter genes “report” the presence or absence of genes of interest in an organism, determine the gene expression pattern, or track the physical location of a DNA segment or protein in the cell.
Commonly used reporter...
Review and Preview01:10

Review and Preview

In statistics, several tools are used to interpret the data. Measures of central tendency represent the characteristics of the data, such as mean, median, and mode. Additionally, measures of variance like standard deviation and range are used to find the spread of data from the mean. Relative standing measures the distance between data locations. Commonly used measures of relative standings are percentile, z score, and quartiles.
Percentiles are a type of fractile that partition data into...
Review and Preview01:13

Review and Preview

Data are individual items of information obtained from a population or sample. Data may be classified as qualitative (categorical), quantitative continuous, or quantitative discrete. Because it is not practical to measure the entire population in a study, researchers use samples to represent the population. A random sample is a representative group from the population chosen by using a method that gives each individual in the population an equal chance of being included in the sample. Random...
Electro-mechanical Systems01:19

Electro-mechanical Systems

Electromechanical systems are intricate configurations that effectively combine electrical and mechanical elements to achieve a desired outcome. Central to many of these systems is the DC motor, a device that converts electrical energy into mechanical motion, enabling various applications ranging from simple fans to complex robotic mechanisms.
A key component of the DC motor is the armature, a rotating circuit positioned within a magnetic field. As an electric current passes through the...
Proofreading01:43

Proofreading

Overview
Proofreading01:31

Proofreading

Synthesis of new DNA molecules is carried out by the enzyme DNA polymerase, which adds nucleotides on the daughter strand complementary to the template DNA strand. DNA polymerase has a higher affinity to add the correct base and ensures fidelity during DNA replication. Furthermore,  it exhibits proofreading activity during replication, using an exonuclease domain that cuts off incorrect nucleotides from the nascent DNA strand.
Errors During Replication are Corrected by the DNA Polymerase Enzyme

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

A machine learning-based interpretable model for predicting pancreatic cancer in chronic pancreatitis patients with focal pancreatic lesions.

BMC cancer·2026
Same author

Development and validation of a real-time computer-aided measuring system for colorectal polyp size (with video).

Gastroenterology report·2026
Same author

Endoscopic Ultrasound-Guided Choledochoduodenostomy Versus Endoscopic Retrograde Cholangiopancreatography for the Primary Prevention of Pancreatitis: An Unfair Comparison.

Gastroenterology·2026
Same author

Nutritional recovery after minimally invasive pancreatic stone treatment: Body mass index dynamics and predictors in chronic pancreatitis cohorts.

Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver·2026
Same author

Comment on "Efficacy of Chinese medicine WW-1 in managing gastric atrophy and intestinal metaplasia in patients with chronic atrophic gastritis: A multicenter, randomized, double-blind, placebo-controlled trial".

Pharmacological research·2026
Same author

Complete genome sequence of Streptococcus periodonticum strain CRC221 isolated from human colorectal tumor tissue.

BMC genomic data·2026
Same journal

Magnetic endoscope imaging (ScopeGuide) elucidates the mechanism of action of the pain-alleviating impact of water exchange colonoscopy - attenuation of loop formation.

Journal of interventional gastroenterology·2013
Same journal

Is colonoscopy best learned underwater?

Journal of interventional gastroenterology·2013
Same journal

Interim report of a randomized cross-over study comparing clinical performance of novice trainee endoscopists using conventional air insufflation versus warm water infusion colonoscopy.

Journal of interventional gastroenterology·2013
Same journal

Re-learning colonoscopy: just a matter of time.

Journal of interventional gastroenterology·2013
Same journal

Water exchange method for colonoscopy: learning curve of an experienced colonoscopist in a U.S. community practice setting.

Journal of interventional gastroenterology·2013
Same journal

Can old dogs learn new tricks?

Journal of interventional gastroenterology·2013
See all related articles

Related Experiment Video

Updated: May 26, 2026

BioMEMS: Forging New Collaborations Between Biologists and Engineers
07:26

BioMEMS: Forging New Collaborations Between Biologists and Engineers

Published on: November 1, 2007

Meet the Executive Editor-in-Chief

Zhao-Shen Li

    Journal of Interventional Gastroenterology
    |December 14, 2011
    PubMed
    Summary

    No abstract available in PubMed .

    Related Experiment Videos

    Last Updated: May 26, 2026

    BioMEMS: Forging New Collaborations Between Biologists and Engineers
    07:26

    BioMEMS: Forging New Collaborations Between Biologists and Engineers

    Published on: November 1, 2007