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

Phase Changes01:19

Phase Changes

5.2K
Phase transitions play an important theoretical and practical role in the study of heat flow. In melting or fusion, a solid turns into a liquid; the opposite process is freezing. In evaporation, a liquid turns into a gas; the opposite process is condensation.
A substance melts or freezes at a temperature called its melting point and boils or condenses at its boiling point. These temperatures depend on pressure. High pressure favors the denser form of the substance, so typically, high pressure...
5.2K
Proliferative Phase01:20

Proliferative Phase

1.2K
The proliferative phase typically occurs after menstruation and lasts between 6 to 13 days in a standard 28-day cycle. This phase involves the reconstruction of the endometrium, guided by estrogen produced by the developing ovarian follicle.
Notably, the stratum basale, the basal layer of the endometrium, including the basal parts of the uterine glands, remains unaffected by menstruation. Stem cells in this layer undergo mitosis, regenerating the stratum functionalis and thickening the...
1.2K
Phase Transitions02:31

Phase Transitions

22.2K
Whether solid, liquid, or gas, a substance's state depends on the order and arrangement of its particles (atoms, molecules, or ions). Particles in the solid pack closely together, generally in a pattern. The particles vibrate about their fixed positions but do not move or squeeze past their neighbors. In liquids, although the particles are closely spaced, they are randomly arranged. The position of the particles are not fixed—that is, they are free to move past their neighbors to...
22.2K
Secretory Phase01:19

Secretory Phase

2.0K
The secretory phase of the menstrual cycle, spanning from day 14 to 28 in a typical 28-day cycle, is a period of significant physiological changes in the female reproductive system. This phase commences immediately after ovulation and is characterized by the preparation of the endometrium for potential embryo implantation.
Following ovulation, the corpus luteum, a temporary endocrine structure, produces progesterone and estrogens. These hormones stimulate the growth and coiling of endometrial...
2.0K
Phase Diagram01:19

Phase Diagram

6.9K
The phase of a given substance depends on the pressure and temperature. Thus, plots of pressure versus temperature showing the phase in each region provide considerable insights into the thermal properties of substances. Such plots are known as phase diagrams. For instance, in the phase diagram for water (Figure 1), the solid curve boundaries between the phases indicate phase transitions (i.e., temperatures and pressures at which the phases coexist).
6.9K
The Y-to-Y Circuit01:19

The Y-to-Y Circuit

690
In a balanced four-wire wye-to-wye system, the arrangement involves wye-connected sinusoidal voltage sources and loads, connected through a neutral wire that links the neutral nodes of the source and load. The load impedance is connected across each phase of the load. The wye-connected source can be connected to the wye-connected load in four-wire and three-wire arrangements. A three-phase system is considered balanced when the load on each phase is equal, leading to uniform current flow and...
690

You might also read

Related Articles

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

Sort by
Same author

Microfluidic encapsulation of the human gut microbiota-a tool for research and beyond.

Microsystems & nanoengineering·2026
Same author

Prophage induction contributes to alterations in the gut phageome during intestinal inflammation.

Cell reports·2026
Same author

A meta-analysis of infant gut viromes reveals global patterns in bacteriophage community assembly and functional capacity over the first three years of life.

Nature communications·2026
Same author

Distinct associations among human milk microbiota and minerals in relation to early infant growth: a longitudinal study.

Journal of translational medicine·2026
Same author

Improving gut virome comparisons using predicted phage host information.

mSystems·2025
Same author

Diet-derived urolithin A is produced by a dehydroxylase encoded by human gut Enterocloster species.

Nature communications·2025
Same journal

Gut commensal Bacteroides-derived pantothenic acid alleviates metabolic syndrome.

Cell host & microbe·2026
Same journal

Predicting antimicrobial resistance for precision medicine.

Cell host & microbe·2026
Same journal

Meta-analysis reveals microbiome signatures for colorectal cancer that are universal across age groups and sequencing methods.

Cell host & microbe·2026
Same journal

Single-cell detection and quantification of the microbiota by MicFLY.

Cell host & microbe·2026
Same journal

Suppression of host salicylic acid defense by a phloem-colonizing pathogen effector in citrus Huanglongbing.

Cell host & microbe·2026
Same journal

CBASS limits bacteriophage production while maintaining cell viability in Pseudomonas aeruginosa.

Cell host & microbe·2026
See all related articles

Related Experiment Video

Updated: Jan 6, 2026

Passaging Human Neural Stem Cells
10:16

Passaging Human Neural Stem Cells

Published on: August 22, 2007

15.2K

Not Just a Passing Phage.

Steven G Sutcliffe1, Corinne F Maurice1

  • 1Department of Microbiology and Immunology, McGill University, Montreal, Canada.

Cell Host & Microbe
|October 11, 2019
PubMed
Summary
This summary is machine-generated.

The human gut virome, a viral component of gut microbes, is poorly understood. A new study uses advanced methods to analyze bacteriophage genomes, significantly improving our knowledge of the gut virome.

More Related Videos

C. elegans Tracking and Behavioral Measurement
07:36

C. elegans Tracking and Behavioral Measurement

Published on: November 17, 2012

19.7K
Phase Diagram Characterization Using Magnetic Beads as Liquid Carriers
12:37

Phase Diagram Characterization Using Magnetic Beads as Liquid Carriers

Published on: September 4, 2015

12.9K

Related Experiment Videos

Last Updated: Jan 6, 2026

Passaging Human Neural Stem Cells
10:16

Passaging Human Neural Stem Cells

Published on: August 22, 2007

15.2K
C. elegans Tracking and Behavioral Measurement
07:36

C. elegans Tracking and Behavioral Measurement

Published on: November 17, 2012

19.7K
Phase Diagram Characterization Using Magnetic Beads as Liquid Carriers
12:37

Phase Diagram Characterization Using Magnetic Beads as Liquid Carriers

Published on: September 4, 2015

12.9K

Area of Science:

  • Microbiology
  • Virology
  • Human Microbiome

Background:

  • The human gut virome, comprising viruses within the gastrointestinal tract, remains largely uncharacterized.
  • Previous research on the gut virome has been limited in scope and methodology.

Purpose of the Study:

  • To enhance the understanding of the human gut virome through a comprehensive analysis.
  • To develop and apply novel computational methods for viral genome analysis.

Main Methods:

  • A longitudinal study design was employed to track changes in the virome over time.
  • Database-independent clustering of bacteriophage genomes was utilized.
  • De novo taxonomic classification of viral sequences was performed.

Main Results:

  • The study successfully characterized a significant portion of the gut virome.
  • Novel bacteriophage genomes and taxonomic groups were identified.
  • The applied methods provided a more robust classification of viral populations.

Conclusions:

  • The findings expand the current knowledge of the human gut virome.
  • The developed methodologies offer a powerful tool for future virome research.
  • This study highlights the complexity and diversity of bacteriophages in the gut.