A study of chromosomal organization of repetitive DNA sequences byin situ hybridization M. T. VladV. A. Hilder Papers Pages: 721 - 738
Cytochemical properties of euchromatin and heterochromatin Maria Luiza S. Mello Papers Pages: 739 - 751
Detection of gonadotrophic hormones on isolated granulosa cells of the domestic hen, Gallus domesticus, by an immunohistochemical method A. B. GilbertMaida F. DavidsonJ. W. Wells Papers Pages: 753 - 761
The influence of embedding media and fixation on the post-embedment ultrastructural demonstration of complex carbohydrates. I. Morphology and periodic acid-thiocarbohydrazide-silver proteinate staining of vicinal diols G. N. ThomopoulosB. A. SchulteS. S. Spicer Papers Pages: 763 - 784
Evidence for collagen molecular orientation in basement membranes L. C. U. JunqueiraG. S. MontesR. R. Brentani Papers Pages: 785 - 794
The immunoelectronmicroscopic localization of human platelet factor 4 in tissue mast cells Kathryn M. McLarenD. S. Pepper Papers Pages: 795 - 800
Cuprolinic Blue: a specific dye for single-stranded RNA in the presence of magnesium chloride. I. Fundamental aspects Johan TasDan MendelsonCornelis J. F. Noorden Papers Pages: 801 - 814
Acid phosphatase activity of human gingival fibroblasts measured using a simultaneous coupling semi-permeable membrane technique R. DuguidL. M. A. Rumgay Papers Pages: 815 - 824
Use of epoxy resin slides for handling unfixed cryostat sections intended for histochemistry at the ultrastructural level F. A. Von BülowP. E. Høyer Short Communication Pages: 825 - 827