Mineralization of invertebrate cartilage

Calcified Tissue Research
R G Eilberg, D A Zuckerberg

Abstract

Although invertebrate cartilage tissues do not mineralize in nature, it is now reported for the first time that when excised gill cartilage tissue from Limulus (horse shoe crab) is placed in an appropriate incubation medium metastable to hydroxyapatite, mineralization will occur. The mineralization is temperature dependent, and takes place at 37 degrees but not at 20 degrees. Incubations in media metastable to calcite have not produced mineralization. Histologic examination of mineralized tissues showed mineral deposits predominantly within cells, and to a lesser extent in the matrix. X-ray diffraction of the deposited mineral revealed a typical biological hydroxyapatite pattern.

References

Feb 1, 1969·Biological Reviews of the Cambridge Philosophical Society·P Person, D E Philpott
Aug 1, 1970·Journal of Morphology·D E Philpott, P Person
Jul 31, 1965·Nature·R G EilbergA E Sobel
May 31, 1963·Annals of the New York Academy of Sciences·B N BACHRA

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Citations

Jul 1, 1992·Calcified Tissue International·R M LibbinN C Blumenthal
Nov 24, 1976·Calcified Tissue Research·R M LibbinA Hirschman
Apr 30, 2005·Journal of Insect Science·Ernst-Jan ScholteWillem Takken

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