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

Introduction to Plant Diversity02:22

Introduction to Plant Diversity

49.0K
From Water to Land
49.0K
Diversity of Archaea II01:24

Diversity of Archaea II

529
Archaea, one of the three domains of life, exhibit remarkable diversity and adaptability, thriving in both extreme and moderate environments. Historically, most identified archaea have been classified into two major phyla: Euryarchaeota and Crenarchaeota. However, recent molecular studies have expanded this classification to include three additional phyla: Thaumarchaeota, Nanoarchaeota, and Korarchaeota, each exhibiting unique characteristics and ecological roles.Thaumarchaeota: Mesophiles...
529
Diversity of Protists II01:27

Diversity of Protists II

1.1K
Alveolates are a group of organisms recognized by the presence of alveoli, which are cytoplasmic sacs located beneath the cell membrane. While their function remains uncertain, alveoli may help regulate water balance by controlling how much water enters and leaves the cell. In dinoflagellates, these structures may serve as armor plates. There are three major types of alveolates: ciliates, which move using cilia; dinoflagellates, which use flagella for movement; and apicomplexans, which are...
1.1K
Diversity of Protists I01:15

Diversity of Protists I

1.2K
Excavata is a diverse group of protists that includes both chemoorganotrophic and phototrophic species, with some thriving in anaerobic environments. Among the key groups within Excavata are diplomonads and parabasalids, which are flagellated protists that lack mitochondria and chloroplasts. These microorganisms typically inhabit anoxic environments, such as the intestines of animals, where they exist either symbiotically or as parasites, relying on fermentation for energy production. Some...
1.2K
Diversity of Archaea I01:30

Diversity of Archaea I

660
Archaea, a domain of single-celled microorganisms, are classified into five major phyla based on genetic and biochemical characteristics: Euryarchaeota, Crenarchaeota, Thaumarchaeota, Korarchaeota, and Nanoarchaeota. Among these, the phylum Euryarchaeota is notable for its remarkable diversity in morphology, metabolism, and ecological adaptations.Morphological and Metabolic DiversityMembers of Euryarchaeota exhibit a variety of cellular shapes, including rods and cocci. Their metabolic pathways...
660
Cell Diversity01:13

Cell Diversity

5.1K
The concept of a cell started with microscopic observations of dead cork tissue by Robert Hooke in 1665. Hooke coined the term "cell" based on the resemblance of the small subdivisions in the cork to the rooms that monks inhabited, called cells. About ten years later, Antonie van Leeuwenhoek became the first person to observe the living and moving cells under a microscope. In the century that followed, the theory that cells represented the basic unit of life developed.
Multicellular...
5.1K

You might also read

Related Articles

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

Sort by
Same author

Screening for a "new" enzyme in nature: Haloperoxidase production by Death Valley dematiaceous hyphomycetes.

Microbial ecology·2013
Same author

Bacteria as a source of novel therapeutics.

Biotechnology (Reading, Mass.)·1994
Same author

Isolation and characterization of a novel nonheme chloroperoxidase.

Biochemical and biophysical research communications·1987
See all related articles

Related Experiment Video

Updated: Feb 6, 2026

Compost Microcosms as Microbially Diverse, Natural-like Environments for Microbiome Research in Caenorhabditis elegans
07:19

Compost Microcosms as Microbially Diverse, Natural-like Environments for Microbiome Research in Caenorhabditis elegans

Published on: September 13, 2022

2.7K

The value of microbial diversity.

J C Hunter-Cevera1

  • 1Center for Environmental Biotechnology, Ernest Orlando Lawrence Berkeley National Laboratory, Building 70A/MS3317, One Cyclotron Road, Berkeley, CA 94720, USA. JCHunter-Cevera@lbl.gov

Current Opinion in Microbiology
|March 6, 1999
PubMed
Summary
This summary is machine-generated.

Molecular methods have revolutionized our understanding of microbial diversity, revealing microorganisms in extreme environments. This knowledge is crucial for ecosystem studies, culturing, and discovering new biological products and processes.

More Related Videos

A Novel Bioreactor for High Density Cultivation of Diverse Microbial Communities
08:13

A Novel Bioreactor for High Density Cultivation of Diverse Microbial Communities

Published on: December 25, 2015

17.9K
Investigating the Microbial Community in the Termite Hindgut - Interview
21:02

Investigating the Microbial Community in the Termite Hindgut - Interview

Published on: May 27, 2007

11.2K

Related Experiment Videos

Last Updated: Feb 6, 2026

Compost Microcosms as Microbially Diverse, Natural-like Environments for Microbiome Research in Caenorhabditis elegans
07:19

Compost Microcosms as Microbially Diverse, Natural-like Environments for Microbiome Research in Caenorhabditis elegans

Published on: September 13, 2022

2.7K
A Novel Bioreactor for High Density Cultivation of Diverse Microbial Communities
08:13

A Novel Bioreactor for High Density Cultivation of Diverse Microbial Communities

Published on: December 25, 2015

17.9K
Investigating the Microbial Community in the Termite Hindgut - Interview
21:02

Investigating the Microbial Community in the Termite Hindgut - Interview

Published on: May 27, 2007

11.2K

Area of Science:

  • Microbiology
  • Ecology
  • Molecular Biology

Background:

  • Recent advancements in molecular techniques have significantly expanded the understanding of microbial diversity.
  • Microorganisms inhabit nearly all Earth environments, including extreme habitats, with temperature being a potential limiting factor.

Purpose of the Study:

  • To highlight the critical need for translating the growing body of small subunit ribosomal DNA sequence data into applied knowledge.
  • To emphasize the importance of microbial diversity in the 21st century for scientific and technological advancements.

Main Methods:

  • Utilizing molecular methods for phylogenetic and taxonomic analysis.
  • Analyzing small subunit ribosomal DNA sequence data.

Main Results:

  • Demonstrated the ubiquitous presence of microorganisms across diverse environments.
  • Identified temperature as a key factor influencing microbial existence and function.

Conclusions:

  • There is a pressing need to leverage microbial diversity data for understanding ecosystem structure-function relationships.
  • The application of microbial diversity knowledge is essential for developing novel culturing techniques and discovering new products and processes.