Mammary gland tissue distribution of PTN mRNA. Sonia M. Rosenfield Emma T. Bowden Shani Cohen-Missner Krissa A. Gibby Virginie Ory Ralf T. Henke Anna T. Riegel Anton Wellstein 10.1371/journal.pone.0047876.g002 https://plos.figshare.com/articles/figure/_Mammary_gland_tissue_distribution_of_PTN_mRNA_/229173 <p>(A) In situ hybridization (ISH) with PTN mRNA antisense and sense probes. Red squares indicate the areas shown at higher magnification. Scale Bars  = 25 μm and 100 μm respectively. Red arrowheads indicate PTN mRNA expression in mammary epithelial cells. (B) Northern blot for PTN mRNA in virgin mammary glands fractionated into epithelial and stromal cells.</p> 2012-10-15 02:32:53 gland ptn