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. 1999 Jul 19;190(2):229–240. doi: 10.1084/jem.190.2.229

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© 1999 The Rockefeller University Press

This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).

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Expression of TGF-β by freshly isolated PP DCs. cDNA samples prepared from freshly isolated PP and SP DCs from BALB/c (A) or B10.A (B) mice were analyzed by competitive RT-PCR for the expression of TGF-β and a control marker, β2m, as described in Materials and Methods. The ratios of TGF-β mRNA level to β2m mRNA level derived from the same cDNA sample are depicted on the y-axis as the mean values of at least three separate experiments ± SEM. The number of separate experiments done for each DC population are indicated in parentheses.