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J Cell Biol. Apr 1, 1972; 53(1): 38–52.
PMCID: PMC2108710

FINE STRUCTURAL OBSERVATIONS RELATING TO THE PRODUCTION OF COLOR BY THE IRIDOPHORES OF A LIZARD, ANOLIS CAROLINENSIS

Abstract

This paper presents the results of light and electron microscopy done on iridophores in the dorsal skin of the lizard Anolis carolinensis. New fine-structural details are revealed, and their importance is discussed. Of some interest is the complex of filaments between crystalline sheets in the cell. It is proposed that this complex is involved in the arrangement of crystals into crystalline sheets, and that the crystal arrangement and spacing are critical for the production of the cells' blue-green color. Tyndall scattering and thin-film interference are discussed as possible explanations for iridophore color production in relation to the fine-structural data obtained.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.
  • Lippold O. Physiological tremor. Sci Am. 1971 Mar;224(3):65–73. [PubMed]
  • Hadley CE. Color Changes in Excised Pieces of the Integument of Anolis Equestris under the Influence of Light. Proc Natl Acad Sci U S A. 1928 Oct;14(10):822–824. [PMC free article] [PubMed]
  • Hadley ME, Goldman JM. Physiological color changes in reptiles. Am Zool. 1969 May;9(2):489–504. [PubMed]
  • Odiorne JM. The Occurrence of Guanophores in Fundulus. Proc Natl Acad Sci U S A. 1933 Jul;19(7):750–754. [PMC free article] [PubMed]
  • REYNOLDS ES. The use of lead citrate at high pH as an electron-opaque stain in electron microscopy. J Cell Biol. 1963 Apr;17:208–212. [PMC free article] [PubMed]
  • Setoguti G. Ultrastructure of guanophores. J Ultrastruct Res. 1967 May;18(3):324–332. [PubMed]
  • Smith DC. Color Changes in the Isolated Scale Iridocytes of the Squirrel Fish, Holocentrus Ascensionis (Osbeck). Proc Natl Acad Sci U S A. 1933 Oct;19(10):885–892. [PMC free article] [PubMed]
  • STEERE RL. Electron microscopy of structural detail in frozen biological specimens. J Biophys Biochem Cytol. 1957 Jan 25;3(1):45–60. [PMC free article] [PubMed]
  • Strum JM. Fine structure of the dermal luminescent organs, photophores, in the fish, Porichthys notatus. Anat Rec. 1969 Aug;164(4):433–461. [PubMed]
  • Sumner FB. Vision and Guanine Production in Fishes. Proc Natl Acad Sci U S A. 1944 Oct 15;30(10):285–294. [PMC free article] [PubMed]
  • Taylor JD. The effects of intermedin on the ultrastructure of amphibian iridophores. Gen Comp Endocrinol. 1969 Jun;12(3):405–416. [PubMed]
  • Taylor JD, Hadley ME. Chromatophores and color change in the lizard, Anolis carolinensis. Z Zellforsch Mikrosk Anat. 1970;104(2):282–294. [PubMed]
  • TURNER FR, WHALEY WG. INTERCISTERNAL ELEMENTS OF THE GOLGI APPARATUS. Science. 1965 Mar 12;147(3663):1303–1304. [PubMed]

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