Differentiation and Neoplasia

Cell Differentiation Yesterday and Today.- Gene Injections into Amphibian Oocytes.- Organization of Transcribed and Nontranscribed Chromatin.- Visualization of Transcriptional Activity During Xenopus laevis Oogenesis.- Differential Histone Phosphorylation During Drosophila Development.- Nonhistone Proteins and Chromosome Structure.- The Current Status of Cloning and Nuclear Reprograming in Amphibian Eggs.- Control of Early Embryonic Development: An Analysis of a Cytoplasmic Component and Its Mode of Action.- Evidence of the First Genetic Activity Required in Axolotl Development.- Genetic Manipulation of the Early Mouse Embryo.- The Analysis of Cell Differentiation by Hybridization of Somatic Cells.- Chromosomal Changes Associated with Premalignancy and Cancer.- Chromosomes and Tumor Progression.- Surface Antigens in Early Embryonic Development.- The Role of Fibronectin in Cellular Behavior.- Desmin and Intermediate Filaments in Muscle Cells.- The Microtubule Cytoskeleton in Normal and Transformed Cells in Vitro.- Cytoplasmic Zone Analysis in the Study of the Polysomes of Differentiated Cells.- Mechanism of Morphogenetic Tissue Interactions: The Message of Transfilter Experiments.- In Memoriam Nelson Tracy Spratt, Jr..- Migration and Replication of the Germ Cell Line in Rana pipiens.- The Effects of Temperature-Sensitive Rous Sarcoma Virus and Phorbol Diester Tumor Promoters on Cell Lineages.- Control of Genome Integrity in Terminally Differentiating and Postmitotic Aging Cells.- On RNA Action in Differentiation: Induction and Differentiation of Somites in Chick Embryo.- RNA Viruses, Cancer and Development.- The Regulation of Differentiation in Murine Virus-Induced Erythroleukemic Cells.- Activation of Normal Differentiation Genes and the Origin and Development of Myeloid Leukemia.- Cellular Heterogeneities in Acute Myeloblastic Leukemia.- Growth Regulations of Human Malignant Cells.- The Control of Tumor Metastasis.- Hepatocarcinogenesis as a Problem in