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. Author manuscript; available in PMC: 2010 Oct 1.
Published in final edited form as: Development. 1989 Feb;105(2):223–235. doi: 10.1242/dev.105.2.223

Fig. 7.

Fig. 7

Time course of DNA content and total protein secretion by cells cultured on EHS matrix. (A) DNA levels are expressed as a fraction of the amount of DNA plated at the initiation of culture (45 μg dish−1). Closed symbols represent the mean of duplicate cultures on EHS matrix of two separate experiments. Open symbols represent the mean of duplicate cultures on plastic. (B) Total secretion by cells cultured on EHS matrix, as indicated by acid-preciptable counts (corrected for DNA content); symbols represent the mean of duplicate cultures; closed symbols represent secretion into medium, open symbols represent secretion into the luminal compartment.