Oxygen pressure-dependent control of carbonic anhydrase synthesis in chick embryonic erythrocytes

URN to cite this document:: urn:nbn:de:bvb:355-epub-186722
DOI to cite this document:: 10.5283/epub.18672

Million, D. ; Zillner, P. ; Baumann, Rosemarie

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Date of publication of this fulltext: 09 Dec 2010 08:30

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Abstract

During chick embryonic development carbonic anhydrase (CA) expression of erythrocytes is kept at a very low level until the last week of incubation (i.e., up to day 14). We have previously obtained evidence that hypoxia is the physiological stimulus for rapid onset of CA synthesis before hatching. Looking for putative signals we have carried out in vitro incubations of embryonic erythrocytes, ...