Localization of Carbonic Anhydrase in the Plumula of the Tooth ofLytechinus variegatus(Echinodermata: Echinoidea)
作者:
Chang‐Po Chen,
John M. Lawrence,
期刊:
Acta Zoologica
(WILEY Available online 1986)
卷期:
Volume 67,
issue 1
页码: 27-32
ISSN:0001-7272
年代: 1986
DOI:10.1111/j.1463-6395.1986.tb00846.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
AbstractLabeled inhibitor autoradiography showed that carbonic anhydrase (CA) occurs in (1) the epithelium, (2) free odontoblasts and fibroblasts, (3) row odontoblasts and their membranes surrounding the calcareous parts and (4) extracellular areas. Extracellular CA occurs in areas where fibroblasts and collagen fibers are abundant. The localization of CA suggests that CA facilitates the movement of CO2through the membrane and/or extracellular spaces to promote calcification.
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