Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun An organism that is capable of using light energy to synthesize sugars and other organic molecules from carbon dioxide. Green plants, algae, and cyanobacteria are phototrophs.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun A photoautotroph

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

photo- + -troph

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Examples

  • Touchman, who is also an adjunct investigator at The Translational Genomics Research Institute (TGen), has chosen his photosynthetic, microbial partners carefully; each bears a unique metabolism, physiology or ecology and differs in fundamental ways from sequenced genomes of any other phototroph.

    PhysOrg.com - latest science and technology news stories 2009

  • Touchman, who is also an adjunct investigator at The Translational Genomics Research Institute (TGen), has chosen his photosynthetic, microbial partners carefully; each bears a unique metabolism, physiology or ecology and differs in fundamental ways from sequenced genomes of any other phototroph.

    PhysOrg.com - latest science and technology news stories 2009

  • Touchman, who is also an adjunct investigator at The Translational Genomics Research Institute (TGen), has chosen his photosynthetic, microbial partners carefully; each bears a unique metabolism, physiology or ecology and differs in fundamental ways from sequenced genomes of any other phototroph.

    PhysOrg.com - latest science and technology news stories 2009

  • Touchman, who is also an adjunct investigator at The Translational Genomics Research Institute (TGen), has chosen his photosynthetic, microbial partners carefully; each bears a unique metabolism, physiology or ecology and differs in fundamental ways from sequenced genomes of any other phototroph.

    PhysOrg.com - latest science and technology news stories 2009

  • Touchman, who is also an adjunct investigator at The Translational Genomics Research Institute (TGen), has chosen his photosynthetic, microbial partners carefully; each bears a unique metabolism, physiology or ecology and differs in fundamental ways from sequenced genomes of any other phototroph.

    PhysOrg.com - latest science and technology news stories 2009

  • Cab. thermophilum is a distinctly different phototroph.

    Penn State Live 2008

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