Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Passionate Love

Passionate Love

Passionate love is a powerful emotional and physiological state that plays a significant role in human relationships. It is characterized by an intense longing for connection with another person and is often considered the foundation of romantic attraction. Psychological research identifies three fundamental components of passionate love: cognition, emotion, and behavior.Cognitive AspectsCognition in passionate love involves idealization and persistent thoughts about the loved one. Individuals...

Ethics in Research

Ethics in Research

Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.

The Scientific Method

The Scientific Method

Research is what makes the difference between facts and opinions. Facts are observable realities, and opinions are personal judgments, conclusions, or attitudes that may or may not be accurate. In the scientific community, facts can be established only using evidence collected through empirical research.

The Scientific Method

The Scientific Method

The scientific method is a detailed, empirical problem-solving process used by biologists and other scientists. This iterative approach involves formulating a question based on observation, developing a testable potential explanation for the observation (called a hypothesis), making and testing predictions based on the hypothesis, and using the findings to create new hypotheses and predictions.Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...

The Scientific Method

The Scientific Method

Chemistry is an empirical science. Scientists often pose questions to understand the chemistry in everyday life and seek answers to these questions. To achieve this, scientists follow a definitive series of steps that together make up the Scientific Method. This approach involves making observations, asking questions, building a hypothesis, conducting experiments, analyzing results, and forming a conclusion.

Psychology as a Science

Psychology as a Science

Psychology, as a scientific discipline, aims to understand the mind and behavior through rigorous and systematic methods. The foundation of psychological research is evidence-based, relying heavily on the scientific method to derive and validate knowledge. This structured approach ensures that findings are reliable, valid, and applicable to broader contexts.
The scientific method in psychology involves six critical steps: making observations, formulating hypotheses, conducting tests, analyzing...

You might also read

Related Articles

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

Sort by

Same author

Autoregulation ensures vertical transmission of the linear prophage GIL01.

Communications biology·2024

Same author

Unraveling Protein Interactions between the Temperate Virus Bam35 and Its <i>Bacillus</i> Host Using an Integrative Yeast Two Hybrid-High Throughput Sequencing Approach.

International journal of molecular sciences·2021

Same author

Unlimited Cooperativity of <i>Betatectivirus</i> SSB, a Novel DNA Binding Protein Related to an Atypical Group of SSBs From Protein-Primed Replicating Bacterial Viruses.

Frontiers in microbiology·2021

Same author

Analysis of Direct Interaction between Viral DNA-binding Proteins by Protein Pull-down Co-immunoprecipitation Assay.

Bio-protocol·2021

Same author

Strand Displacement and Unwinding Assays to Study the Concerted Action of the DNA Polymerase and SSB During Phi29 TP-DNA Replication.

Methods in molecular biology (Clifton, N.J.)·2021

Same author

Engineered viral DNA polymerase with enhanced DNA amplification capacity: a proof-of-concept of isothermal amplification of damaged DNA.

Scientific reports·2020

Same journal

Ablation of the renal tubular gluconeogenic enzyme PCK1 drives AKI-to-CKD transition by negatively regulating the TGF-β/Smad3 signaling pathway.

Cellular and molecular life sciences : CMLS·2026

Same journal

LncRNA modulates Dpp-mediated wing development to influence flight in Aedes aegypti.

Cellular and molecular life sciences : CMLS·2026

Same journal

TROP2 promotes bone metastasis of colorectal cancer through interaction with the fibronectin-integrin axis.

Cellular and molecular life sciences : CMLS·2026

Same journal

PRMT5-Cacna1d axis maintains calcium homeostasis to regulate postnatal motor development in mice.

Cellular and molecular life sciences : CMLS·2026

Same journal

Advances and clinical potential of epigenome editing.

Cellular and molecular life sciences : CMLS·2026

Same journal

Correction to: SIRT3 activation protects from nabumetone-induced mitochondrial toxicity in adult human cardiomyocytes.

Cellular and molecular life sciences : CMLS·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 19, 2026

Ole Isacson: Development of New Therapies for Parkinson's Disease

Ole Isacson: Development of New Therapies for Parkinson's Disease

Published on: April 29, 2007

A passion for research.

Margarita Salas¹

¹Instituto de Biología Molecular Eladio Viñuela (CSIC), Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Spanish National Research Council, Univ. Autónoma, Cantoblanco, 28049 Madrid, Spain. msalas@cbm.uam.es

Cellular and Molecular Life Sciences : CMLS

|October 23, 2009

Summary

This summary is machine-generated.

Researchers discovered a protein primer essential for initiating Bacillus subtilis phage φ29 DNA replication. This finding, along with unique DNA polymerase properties, highlights its utility in DNA amplification techniques.

More Related Videos

Hand-Rearing Method for Infant Marmosets

Hand-Rearing Method for Infant Marmosets

Published on: June 9, 2023

Basic Research in Plasma Medicine - A Throughput Approach from Liquids to Cells

Basic Research in Plasma Medicine - A Throughput Approach from Liquids to Cells

Published on: November 17, 2017

Related Experiment Videos

Last Updated: Jun 19, 2026

Ole Isacson: Development of New Therapies for Parkinson's Disease

Ole Isacson: Development of New Therapies for Parkinson's Disease

Published on: April 29, 2007

Hand-Rearing Method for Infant Marmosets

Hand-Rearing Method for Infant Marmosets

Published on: June 9, 2023

Basic Research in Plasma Medicine - A Throughput Approach from Liquids to Cells

Basic Research in Plasma Medicine - A Throughput Approach from Liquids to Cells

Published on: November 17, 2017

Area of Science:

Molecular Biology
Virology
Genetics

Background:

Early work elucidated the genetic code's reading direction and protein synthesis initiation in Escherichia coli.
Research shifted to Bacillus subtilis phage φ29, focusing on its replication mechanisms.

Discussion:

A novel protein covalently linked to the 5' DNA ends of phage φ29 was identified as the replication primer.
The phage-encoded DNA polymerase exhibits remarkable processivity and strand displacement activity.

Key Insights:

The unique protein primer is crucial for initiating φ29 DNA replication.
Phage φ29 DNA polymerase's high fidelity and unique enzymatic properties make it ideal for DNA amplification.

Outlook:

The identified primer and polymerase characteristics offer potential for advancing DNA amplification technologies.
Further research may explore applications in rolling circle and whole-genome amplification.