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

Other Algae01:19

Other Algae

158
The group Stramenopiles include some phototrophic microorganisms. Members of this group possess flagella covered in numerous short, hairlike extensions, a feature that inspired the group's name, derived from the Latin words for "straw" and "hair." Some of the main categories of Stramenopiles include diatoms, golden algae, and brown algae.Diatoms are unicellular, photosynthetic eukaryotes, with over 200 known genera. They play a key role in the planktonic communities of both marine and...
158
Green Algae01:21

Green Algae

331
Green algae, also referred to as chlorophytes, are different from red algae in having the chloroplasts containing chlorophylls a and b, which give them their distinct green hue. However, they lack phycobiliproteins, preventing them from developing the red or blue-green pigmentation seen in red algae. In terms of photosynthetic pigment composition, green algae closely resemble plants and share a close evolutionary relationship with them. Taxonomically Green algae belong to Phylum Chlorophyta in...
331

You might also read

Related Articles

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

Sort by
Same author

Identification and functional analysis of class 3 lipases associated with triacylglycerol metabolism in Nannochloropsis oceanica (Eustigmatophyceae).

Journal of phycology·2026
Same author

Transient molecular chimerism for exploiting xenogeneic organelles.

Nature communications·2026
Same author

Stress-induced brain extracellular vesicles ameliorate anxiety behavior.

Translational psychiatry·2025
Same author

Two Cases of Small Intestinal Follicular Lymphoma Presenting with Intestinal Stricture.

Surgical case reports·2025
Same author

Costs of photosynthesis and cellular remodeling in trophic transitions of the unicellular red alga Galdieria partita.

Communications biology·2025
Same author

Knockout of an SPX-related gene for polyphosphate synthetase accelerates phosphate starvation responses in the oleaginous microalga Nannochloropsis oceanica.

Journal of experimental botany·2025

Related Experiment Video

Updated: Nov 4, 2025

Analysis of Fatty Acid Content and Composition in Microalgae
07:44

Analysis of Fatty Acid Content and Composition in Microalgae

Published on: October 1, 2013

60.9K

Methods of Lipid Analyses for Microalgae: Charophytes, Eustigmatophytes, and Euglenophytes.

Masako Iwai1, Shiori Shibata2, Hiroyuki Ohta1

  • 1School of Life Science and Technology, Tokyo Institute of Technology, Yokohama, Japan.

Methods in Molecular Biology (Clifton, N.J.)
|May 28, 2021
PubMed
Summary
This summary is machine-generated.

This study details lipid analysis methods for three major algal groups: Archaeplastida, SAR, and Excavata. These methods cover membrane and neutral lipids, aiding research in algal evolution and metabolism.

Keywords:
GlycerolipidsMembrane lipidsStorage lipidsSurface lipids

More Related Videos

Cultivation of Green Microalgae in Bubble Column Photobioreactors and an Assay for Neutral Lipids
11:08

Cultivation of Green Microalgae in Bubble Column Photobioreactors and an Assay for Neutral Lipids

Published on: January 7, 2019

21.6K
A Simple and Rapid Protocol for Measuring Neutral Lipids in Algal Cells Using Fluorescence
10:56

A Simple and Rapid Protocol for Measuring Neutral Lipids in Algal Cells Using Fluorescence

Published on: May 30, 2014

36.1K

Related Experiment Videos

Last Updated: Nov 4, 2025

Analysis of Fatty Acid Content and Composition in Microalgae
07:44

Analysis of Fatty Acid Content and Composition in Microalgae

Published on: October 1, 2013

60.9K
Cultivation of Green Microalgae in Bubble Column Photobioreactors and an Assay for Neutral Lipids
11:08

Cultivation of Green Microalgae in Bubble Column Photobioreactors and an Assay for Neutral Lipids

Published on: January 7, 2019

21.6K
A Simple and Rapid Protocol for Measuring Neutral Lipids in Algal Cells Using Fluorescence
10:56

A Simple and Rapid Protocol for Measuring Neutral Lipids in Algal Cells Using Fluorescence

Published on: May 30, 2014

36.1K

Area of Science:

  • Algal biology and biochemistry
  • Lipid metabolism and biosynthesis
  • Evolutionary biology

Background:

  • Algae are vital ecologically and extensively utilized in fundamental research, particularly in photosynthesis, evolution, and lipid metabolism.
  • Genomic data has facilitated the elucidation of numerous algal lipid biosynthetic pathways.
  • Understanding lipid profiles across diverse algal lineages is crucial for comparative studies.

Purpose of the Study:

  • To present standardized analytical methods for lipid profiling in three key algal lineages: Archaeplastida, SAR, and Excavata.
  • To facilitate comparative lipidomic studies across algae with different plastid origins (primary vs. secondary endosymbiosis).
  • To provide a methodological basis for investigating algal lipid metabolism and its evolutionary implications.

Main Methods:

  • Detailed protocols for the extraction and analysis of membrane lipids from representative algae.
  • Methods for quantifying neutral lipids, including triacylglycerol (TAG) and wax esters (WE).
  • Application of these methods to algae from Archaeplastida, SAR (Stramenopiles, Alveolata, Rhizaria), and Excavata (Euglenozoa) lineages.

Main Results:

  • Established comprehensive lipid analysis techniques applicable to diverse algal groups.
  • Demonstrated the utility of these methods for characterizing both membrane and storage lipids.
  • Provided a foundation for future research into the unique lipid compositions and metabolic capabilities of these algal lineages.

Conclusions:

  • The described methods offer a robust framework for lipidomic analysis in major algal evolutionary lineages.
  • These techniques will advance our understanding of algal lipid diversity, function, and evolution.
  • This work supports the broader study of algal biochemistry and its ecological significance.