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

Factors Influencing Microbial Growth: Temperature01:27

Factors Influencing Microbial Growth: Temperature

1.8K
Microorganisms display remarkable adaptations, enabling them to thrive in diverse ecological niches across a wide range of temperatures. Temperature profoundly influences microbial growth by affecting enzymatic activity, membrane fluidity, and other cellular processes.Each microorganism operates within a specific temperature range defined by three cardinal points: minimum, optimum, and maximum. Below the minimum temperature, membranes lose fluidity, halting transport processes. Above the...
1.8K
Diversity of Archaea I01:30

Diversity of Archaea I

831
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...
831
Overview of Archaea01:29

Overview of Archaea

1.5K
Archaea, named after the Archaean eon, represent a unique domain of life, distinct from bacteria and eukaryotes, with remarkable traits. Their cellular and molecular features, ecological adaptability, and industrial relevance highlight their importance in understanding life processes and leveraging biotechnology.Cellular and Molecular CharacteristicsA defining feature of archaea is their unique membrane composition. Archaeal membranes contain ether-linked isoprenoid lipids, which confer...
1.5K
Hyperthermophilic Bacteria01:21

Hyperthermophilic Bacteria

718
Domain Bacteria includes some unique hyperthermophilic species. They exhibit remarkable adaptations that enable survival in extreme environments.Thermotoga species are rod-shaped, gram-negative, non-sporulating hyperthermophiles that form a sheath-like envelope called a toga. They ferment sugars or starch, producing lactate, acetate, CO₂, and H₂, and can also grow via anaerobic respiration using H₂ and ferric iron. Found in hot springs and hydrothermal vents, over 20% of their...
718
Synthetic Biology02:55

Synthetic Biology

5.8K
Synthetic biology is an interdisciplinary science that involves using principles from disciplines such as engineering, molecular biology, cell biology, and systems biology. It involves remodeling existing organisms from nature or constructing completely new synthetic organisms for applications such as protein or enzyme production, bioremediation, value-added macromolecule production, and the addition of desirable traits to crops, to name a few.
Golden rice
Golden rice is a genetically modified...
5.8K
Diversity of Archaea IV01:29

Diversity of Archaea IV

594
Hyperthermophilic archaea are a group of extremophiles thriving at temperatures above 80°C, often in hydrothermal vents and volcanic soils where conditions surpass the boiling point of water. At such temperatures, proteins, membranes, and DNA in most organisms degrade, but hyperthermophiles have evolved remarkable adaptations to maintain stability and function.Unique Cellular FeaturesHyperthermophilic membranes are composed of a monolayer of biphytanyl tetraether lipids, which resist...
594

You might also read

Related Articles

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

Sort by
Same author

'All About' Extremophiles.

Faculty reviews·2023
Same author

Recent advances in understanding extremophiles.

F1000Research·2019
Same author

The effects of extremes of pH on the growth and transcriptomic profiles of three haloarchaea.

F1000Research·2014
Same author

The information transfer system of halophilic archaea.

Plasmid·2010
Same author

Multiple replication origins of Halobacterium sp. strain NRC-1: properties of the conserved orc7-dependent oriC1.

Journal of bacteriology·2009
Same author

Genome sequences of Halobacterium species.

Genomics·2008

Related Experiment Video

Updated: Mar 23, 2026

Bioprospecting of Extremophilic Microorganisms to Address Environmental Pollution
07:20

Bioprospecting of Extremophilic Microorganisms to Address Environmental Pollution

Published on: December 30, 2021

4.4K

Extremophiles and biotechnology: current uses and prospects.

James A Coker1

  • 1Department of Biotechnology, University of Maryland, Adelphi, MD, USA.

F1000Research
|March 29, 2016
PubMed
Summary

Extremophiles, organisms thriving in extreme conditions, offer novel enzymes for optimizing biotechnological processes. These enzymes provide efficient and cost-effective solutions compared to traditional mesophilic enzymes.

Keywords:
BiotechnologyCarotenoidsExtremophilesLipasesProteasesbiofuels

More Related Videos

Author Spotlight: Understanding Microbe Adaptation Using Innovative Techniques for Exploring Thermophilic Evolution
08:11

Author Spotlight: Understanding Microbe Adaptation Using Innovative Techniques for Exploring Thermophilic Evolution

Published on: June 14, 2024

1.5K
Isolation of Soil Microorganisms Using iChip Technology
05:33

Isolation of Soil Microorganisms Using iChip Technology

Published on: January 10, 2025

4.4K

Related Experiment Videos

Last Updated: Mar 23, 2026

Bioprospecting of Extremophilic Microorganisms to Address Environmental Pollution
07:20

Bioprospecting of Extremophilic Microorganisms to Address Environmental Pollution

Published on: December 30, 2021

4.4K
Author Spotlight: Understanding Microbe Adaptation Using Innovative Techniques for Exploring Thermophilic Evolution
08:11

Author Spotlight: Understanding Microbe Adaptation Using Innovative Techniques for Exploring Thermophilic Evolution

Published on: June 14, 2024

1.5K
Isolation of Soil Microorganisms Using iChip Technology
05:33

Isolation of Soil Microorganisms Using iChip Technology

Published on: January 10, 2025

4.4K

Area of Science:

  • Biotechnology
  • Enzyme Engineering
  • Microbiology

Background:

  • Biotechnological processes often require optimization under extreme conditions like high temperature, pressure, salinity, and pH.
  • Current industrial processes frequently utilize enzymes from mesophilic organisms, which may not be optimal for extreme environments.

Purpose of the Study:

  • To review the current applications of extremophiles and their products in biotechnology.
  • To explore potential new applications of extremophiles and their enzymes for industrial processes.

Main Methods:

  • Literature review of extremophile research and applications in biotechnology.
  • Analysis of enzyme properties from extremophilic organisms for industrial suitability.

Main Results:

  • Extremophiles provide a rich source of enzymes adapted to harsh conditions.
  • These enzymes demonstrate potential for enhancing efficiency and cost-effectiveness in various biotechnological applications.

Conclusions:

  • Extremophile-derived enzymes are valuable assets for optimizing biotechnological reactions.
  • Further research into extremophiles can unlock new frontiers in industrial biotechnology.