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Related Concept Videos

Green Algae01:21

Green Algae

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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...
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Overview of Algae01:28

Overview of Algae

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The kingdom Archaeplastida encompasses red and green algae, along with land plants. Unlike other protists with chloroplasts that arose through secondary endosymbiosis, only red and green algae originated from primary endosymbiotic events. This diverse group of eukaryotic organisms contains chlorophyll and performs oxygenic photosynthesis.Algae exist in various forms, from large brown kelp in coastal waters to green scum in puddles and stains on rocks or soil. Some species are responsible for...
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Other Algae01:19

Other Algae

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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...
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Red Algae01:23

Red Algae

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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...
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Cultivation of Green Microalgae in Bubble Column Photobioreactors and an Assay for Neutral Lipids
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Microalgae as a source of high-value bioactive compounds.

Mohammed Hussen Bule1, Ishtiaq Ahmed2, Faheem Maqbool3

  • 1Department of Pharmacy, College of Medicine and Health Sciences, Ambo University, Ambo, Ethiopia.

Frontiers in Bioscience (Scholar Edition)
|September 21, 2017
PubMed
Summary
This summary is machine-generated.

Microalgae produce unique compounds to survive extreme environments. These bioactive metabolites show potential for pharmaceutical applications and use as food supplements.

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Area of Science:

  • Microbiology and Biotechnology
  • Natural Product Chemistry

Background:

  • Microalgae are ancient microorganisms thriving in diverse, harsh environments.
  • Survival in extreme conditions is facilitated by the production of secondary metabolites.

Purpose of the Study:

  • To highlight bioactive compounds isolated from microalgae.
  • To explore their potential applications in the food and pharmaceutical industries.

Main Methods:

  • Isolation and characterization of bioactive compounds from microalgae.
  • Assessment of therapeutic activities of these compounds.

Main Results:

  • Microalgae biosynthesize a wide array of diverse bioactive metabolites.
  • These metabolites exhibit activities relevant to cancer, neurodegenerative diseases, and infectious diseases.

Conclusions:

  • Microalgal compounds offer significant potential as therapeutic agents.
  • Further research can unlock their value for human health and industry.