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

Hyperthermophilic Bacteria01:21

Hyperthermophilic Bacteria

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 genes show strong...
Diversity of Archaea IV01:29

Diversity of Archaea IV

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 thermal...
Red Algae01:23

Red Algae

Red algae, also known as rhodophytes, are primarily found in marine environments, though some species inhabit freshwater and terrestrial ecosystems. These organisms exist in both unicellular and multicellular forms, with some multicellular varieties reaching macroscopic sizes.As phototrophic organisms, red algae contain chlorophyll a; however, their chloroplasts lack chlorophyll b. Instead, they possess phycobiliproteins, which serve as major light-harvesting pigments, similar to those found in...
Green Algae01:21

Green Algae

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...
Other Algae01:19

Other Algae

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...
Cholera01:25

Cholera

Cholera is an acute gastrointestinal disease caused by the Gram-negative bacterium Vibrio cholerae. It is transmitted primarily via the fecal-oral route through the ingestion of contaminated water or food.Vibrio cholerae is a motile, Gram-negative bacterium of the family Vibrionaceae, primarily associated with waterborne outbreaks in areas with inadequate sanitation. Although over 200 serogroups of V. cholerae exist, only O1 and O139 are responsible for epidemic cholera. The O1 serogroup,...

You might also read

Related Articles

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

Sort by
Same author

Epstein-Barr virus and inflammatory bowel disease.

Experientia·1971
Same author

Studies of the effect of gibberellic acid on algal growth.

Life sciences. Pt. 2: Biochemistry, general and molecular biology·1971
Same author

Herpes-like Epstein-Barr virus in leprosy.

Nature·1971
Same author

Respiration in cell development.

Archiv fur Mikrobiologie·1971
Same author

CARBON DIOXIDE AND CELL DIVISION.

Nature·1965
Same author

PHOTOSYNTHESIS IN CELL DEVELOPMENT.

Biochimica et biophysica acta·1965

Related Experiment Video

Updated: Jul 20, 2026

High-Throughput Robotically Assisted Isolation of Temperature-sensitive Lethal Mutants in Chlamydomonas reinhardtii
10:51

High-Throughput Robotically Assisted Isolation of Temperature-sensitive Lethal Mutants in Chlamydomonas reinhardtii

Published on: December 5, 2016

New high-temperature Chiorella.

C Sorokin

    Science (New York, N.Y.)
    |December 1, 1967
    PubMed
    Summary

    A new high-temperature green alga, Chlorella 1-9-30, exhibits a higher growth rate than Chlorella 7-11-05. This novel strain shows potential for various scientific research applications due to its organic synthesis capabilities.

    Area of Science:

    • * Algology
    • * Phycology
    • * Aquatic Botany

    Background:

    • * Chlorella 7-11-05 is a widely utilized strain of green algae.
    • * High-temperature algae strains are of interest for various research applications.
    • * Understanding growth characteristics is crucial for optimizing algal cultivation.

    Purpose of the Study:

    • * To compare the growth characteristics of a new high-temperature green alga, Chlorella 1-9-30, with the established Chlorella 7-11-05.
    • * To evaluate the potential applications of Chlorella 1-9-30 in scientific research.

    Main Methods:

    • * Comparative growth analysis under identical conditions.
    • * Morphological characterization of both algal strains.
    • * Assessment of organic synthesis capacity.

    More Related Videos

    High-Throughput Metabolic Profiling for Model Refinements of Microalgae
    11:07

    High-Throughput Metabolic Profiling for Model Refinements of Microalgae

    Published on: December 4, 2021

    Evaluation of the Effect of Growth Factors on Chlorophylls a and b Production from Microalgae
    06:20

    Evaluation of the Effect of Growth Factors on Chlorophylls a and b Production from Microalgae

    Published on: October 25, 2024

    Related Experiment Videos

    Last Updated: Jul 20, 2026

    High-Throughput Robotically Assisted Isolation of Temperature-sensitive Lethal Mutants in Chlamydomonas reinhardtii
    10:51

    High-Throughput Robotically Assisted Isolation of Temperature-sensitive Lethal Mutants in Chlamydomonas reinhardtii

    Published on: December 5, 2016

    High-Throughput Metabolic Profiling for Model Refinements of Microalgae
    11:07

    High-Throughput Metabolic Profiling for Model Refinements of Microalgae

    Published on: December 4, 2021

    Evaluation of the Effect of Growth Factors on Chlorophylls a and b Production from Microalgae
    06:20

    Evaluation of the Effect of Growth Factors on Chlorophylls a and b Production from Microalgae

    Published on: October 25, 2024

    Main Results:

    • * Chlorella 1-9-30 demonstrated a higher growth rate compared to Chlorella 7-11-05.
    • * Both strains share a similar temperature range for optimal growth.
    • * Significant morphological differences were observed between Chlorella 1-9-30 and Chlorella 7-11-05.

    Conclusions:

    • * Chlorella 1-9-30 presents a superior growth rate under comparable conditions.
    • * Its distinct morphology and high organic synthesis capacity suggest utility in biochemical, biophysical, and physiological research.
    • * This new strain offers a promising alternative for scientific investigations.