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

Bacterial Phylum Cyanobacteria01:30

Bacterial Phylum Cyanobacteria

928
Cyanobacteria are a diverse group of oxygenic, phototrophic bacteria that played a pivotal role in converting Earth’s atmosphere from anoxic to oxygen-rich billions of years ago. They exhibit remarkable morphological diversity, ranging from unicellular forms to filamentous types, with cell sizes varying between 0.5 μm and 100 μm. Cyanobacteria are classified into five groups: Chroococcales (unicellular, dividing by binary fission), Pleurocapsales (unicellular, dividing by...
928
Diversity of Protists III01:27

Diversity of Protists III

2.1K
Rhizaria are a diverse group of unicellular protists characterized by their threadlike cytoplasmic extensions known as pseudopodia. These structures aid in both locomotion and feeding, giving Rhizaria an amoeboid appearance. Their amoeboid morphology once led to taxonomic confusion, but molecular phylogenetics has clarified their evolutionary placement and emphasized their shared use of pseudopodia despite divergent lineages.This clade comprises diverse lineages such as Chlorarachniophyta,...
2.1K
Deep Sea Microbial Ecology01:18

Deep Sea Microbial Ecology

46
The deep ocean and its underlying sediments represent vast, largely unexplored microbial habitats that extend far beyond the sunlit photic zone. The photic (euphotic) zone typically spans the upper ~100–200 meters of pelagic waters in the open ocean, but its depth varies geographically and seasonally, where sufficient light supports photosynthetic life. Below this lies the deep sea, spanning roughly 1000–6000 meters (bathypelagic to abyssal zones), with deeper hadal trenches...
46
Diversity of Protists I01:15

Diversity of Protists I

2.3K
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...
2.3K
Diversity of Archaea I01:30

Diversity of Archaea I

929
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...
929
Prokaryotic Cells01:51

Prokaryotic Cells

144.4K
Prokaryotes are small unicellular organisms that include the domains—Archaea and Bacteria. Bacteria include many common organisms, such as Salmonella and E. coli, while the Archaea include extremophiles that live in harsh environments, such as volcanic springs.
Like eukaryotic cells, all prokaryotic cells are surrounded by a plasma membrane, have genetic material in the form of single, circular DNA, a cytoplasm that fills the interior of the cell, and ribosomes that synthesize proteins....
144.4K

You might also read

Related Articles

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

Sort by
Same author

Coexistence of Photosynthetic Marine Microorganisms, Viruses and Grazers: Towards Integration in Ocean Ecosystem Models.

Environmental microbiology·2026
Same author

Genomes of eight cultured microbes from soil sites in Wellesley, MA.

Microbiology resource announcements·2026
Same author

Experimental and field comparisons of two common methods for measuring microzooplankton grazing rates.

Frontiers in microbiology·2025
Same author

Seasonal enhancement of the viral shunt catalyzes a subsurface oxygen maximum in the Sargasso Sea.

Nature communications·2025
Same author

A curated protein dataset for taxonomic classification of Prochlorococcus and Synechococcus in metagenomes.

Scientific data·2025
Same author

Viral NblA proteins negatively affect oceanic cyanobacterial photosynthesis.

Nature·2025
Same journal

Waterborne diseases and climate change.

Nature reviews. Microbiology·2026
Same journal

Climate adaptation and biodiversity shape West Nile virus risk in cities.

Nature reviews. Microbiology·2026
Same journal

Climate factors and evolution drive cholera surges in Dhaka.

Nature reviews. Microbiology·2026
Same journal

Climate change boosts Salmonella antimicrobial resistance.

Nature reviews. Microbiology·2026
Same journal

Reframing risk assessment for malaria elimination in a changing climate.

Nature reviews. Microbiology·2026
Same journal

Bacterial vesicles protect the membrane during polymyxin stress.

Nature reviews. Microbiology·2026
See all related articles

Related Experiment Video

Updated: Apr 20, 2026

An Aquatic Microbial Metaproteomics Workflow: From Cells to Tryptic Peptides Suitable for Tandem Mass Spectrometry-based Analysis
08:09

An Aquatic Microbial Metaproteomics Workflow: From Cells to Tryptic Peptides Suitable for Tandem Mass Spectrometry-based Analysis

Published on: September 15, 2015

9.4K

Prochlorococcus: the structure and function of collective diversity.

Steven J Biller1, Paul M Berube1, Debbie Lindell2

  • 1Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.

Nature Reviews. Microbiology
|December 2, 2014
PubMed
Summary
This summary is machine-generated.

Prochlorococcus, the most abundant marine cyanobacterium, thrives due to its diverse

More Related Videos

Establishment of Microbial Eukaryotic Enrichment Cultures from a Chemically Stratified Antarctic Lake and Assessment of Carbon Fixation Potential
14:38

Establishment of Microbial Eukaryotic Enrichment Cultures from a Chemically Stratified Antarctic Lake and Assessment of Carbon Fixation Potential

Published on: April 20, 2012

11.9K
Removal of Exogenous Materials from the Outer Portion of Frozen Cores to Investigate the Ancient Biological Communities Harbored Inside
09:06

Removal of Exogenous Materials from the Outer Portion of Frozen Cores to Investigate the Ancient Biological Communities Harbored Inside

Published on: July 3, 2016

8.7K

Related Experiment Videos

Last Updated: Apr 20, 2026

An Aquatic Microbial Metaproteomics Workflow: From Cells to Tryptic Peptides Suitable for Tandem Mass Spectrometry-based Analysis
08:09

An Aquatic Microbial Metaproteomics Workflow: From Cells to Tryptic Peptides Suitable for Tandem Mass Spectrometry-based Analysis

Published on: September 15, 2015

9.4K
Establishment of Microbial Eukaryotic Enrichment Cultures from a Chemically Stratified Antarctic Lake and Assessment of Carbon Fixation Potential
14:38

Establishment of Microbial Eukaryotic Enrichment Cultures from a Chemically Stratified Antarctic Lake and Assessment of Carbon Fixation Potential

Published on: April 20, 2012

11.9K
Removal of Exogenous Materials from the Outer Portion of Frozen Cores to Investigate the Ancient Biological Communities Harbored Inside
09:06

Removal of Exogenous Materials from the Outer Portion of Frozen Cores to Investigate the Ancient Biological Communities Harbored Inside

Published on: July 3, 2016

8.7K

Area of Science:

  • Marine microbiology
  • Oceanography
  • Photosynthesis

Background:

  • Prochlorococcus is the smallest and most abundant photosynthetic organism globally.
  • It plays a crucial role in ocean ecosystems.

Purpose of the Study:

  • To review the diversity of Prochlorococcus.
  • To describe its ecological significance and evolutionary drivers.
  • To present Prochlorococcus as a model system for microbial ecology.

Main Methods:

  • Literature review of recent studies on Prochlorococcus.
  • Analysis of genomic and phenotypic diversity.
  • Examination of interactions with the environment, phages, and heterotrophs.

Main Results:

  • Prochlorococcus exhibits extensive genomic and phenotypic diversity.
  • Interactions with the environment, phages, and heterotrophs shape its ecology and evolution.
  • This diversity enables its broad distribution, stability, and abundance in oceans.

Conclusions:

  • Prochlorococcus functions as a 'federation' of diverse cells.
  • Its diversity is key to its success in marine environments.
  • It serves as a valuable model for understanding microbial population dynamics and ecosystem evolution.