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Phaeodactylum tricornutum

Phaeodactylum tricornutum

1 9.9
A tiny single-celled sea organism grown in labs for research on photosynthesis and genetics
  • noun
  • Specialized
: Phaeodactylum tricornutum
  • The genome of Phaeodactylum tricornutum has been sequenced to better understand its cellular processes.

Examples

  • Scientists often use Phaeodactylum tricornutum to study photosynthesis in marine environments.

  • The Phaeodactylum tricornutum cultures were thriving in the lab.

  • Research on Phaeodactylum tricornutum helps reveal how diatoms adapt to changing ocean conditions.

  • Researchers are studying Phaeodactylum tricornutum for its unique photosynthetic abilities.

  • Scientists often use Phaeodactylum tricornutum to study photosynthesis in marine environments.

  • The genome of Phaeodactylum tricornutum has been sequenced to better understand its cellular processes.

  • Research on Phaeodactylum tricornutum helps reveal how diatoms adapt to changing ocean conditions.

Synonyms

diatom
vsPhaeodactylum tricornutum
  • Specialized
5 8.8

A very small one-celled living thing in water with a glass-like shell

is a specific species widely used in scientific research rather than just structural type
microalga
vsPhaeodactylum tricornutum
  • Specialized
1 8.1

A very small living thing like a water plant that you can only see with a microscope

is a particular species chosen for study in photosynthesis genetics and biofuels

Surface Forms

Morphology

Phaeodactylum + tricornutum

This is a Latin binomial taxonomic name functioning as a proper noun for a specific microalga; its meaning (a particular species used in aquaculture) is an arbitrary label rather than a compositional phrase. The constituent strings are non‑English/unknown morphemes and do not provide a transparent, predictable clue that a B1 learner could use to infer the species identity or its use, so the expression is opaque.

Etymology

Phaeodactylum tricornutum gets its name from old Greek parts: phaeo 'dark', dactylum 'finger' and tricornutum 'three-horned', because under a microscope the tiny algae can look dark and have finger-like or three-point shapes. So the name gives a clear picture of this small sea alga that scientists study in the lab.