Bioluminescent and Red-Fluorescent Lures in a Deep-Sea Siphonophore

@article{Haddock2005BioluminescentAR,
  title={Bioluminescent and Red-Fluorescent Lures in a Deep-Sea Siphonophore},
  author={S. Haddock and C. Dunn and P. Pugh and C. Schnitzler},
  journal={Science},
  year={2005},
  volume={309},
  pages={263 - 263}
}
Bioluminescence (light production) and fluorescence (re-emission of absorbed radiation as light) are found in an unaccountably diverse array of marine organisms, where their functions are largely unknown. Here we report a deep-sea siphonophore that twitches glowing lures to attract fish. This is rare evidence of bioluminescence used for prey attraction among nonvisual marine organisms. The lures also contain red fluorescent material that shifts the wavelength of emitted light. The existence of… Expand
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References

SHOWING 1-10 OF 15 REFERENCES
Bioluminescence spectra of shallow and deep-sea gelatinous zooplankton: ctenophores, medusae and siphonophores
TLDR
Although light production in these organisms was limited to the blue-green wavelengths, it appears that within this range, colors are well-adapted to the particular environment which the species inhabit. Expand
Porphyrin pigments of some deep-sea medusae
Many marine animals that live at depths greater than about 500 m are deeply coloured (generally red, brown, black or purple) even though there is little or no down-welling light in these regionsExpand
GFP-like proteins as ubiquitous metazoan superfamily: evolution of functional features and structural complexity.
TLDR
Diverse GFP-like proteins from previously undersampled and completely new sources are described, including hydromedusae and planktonic Copepoda, and a new yellow protein seems to follow exactly the same structural solution to achieving the yellow color of fluorescence as YFP, an engineered yellow-emitting mutant variant of GFP. Expand
Mol. Biol. Evol
  • Mol. Biol. Evol
  • 2004
J. Kricka, Eds. (World Science Publications
  • J. Kricka, Eds. (World Science Publications
  • 2002
Nat. Hist. Mus. (Zool. Ser.)
  • Nat. Hist. Mus. (Zool. Ser.)
  • 2001
Mar. Biol
  • Mar. Biol
  • 1999
Mar. Biol. Assoc. U.K
  • Mar. Biol. Assoc. U.K
  • 1979
Zool. Soc. Lond
  • Zool. Soc. Lond
  • 1977
Biochem. Physiol. 39B
  • Biochem. Physiol. 39B
  • 1971
...
1
2
...