§16§Publication of papers presented at the 12th International§Meeting for Forensic Haemogentics Wien 1987. Topics covered§included: Formal genetics, population genetics, biochemistry§and serology of nearly all hereditary blood group poly-§morphisms. Also several reviews of e.g. enzyme polymor-§phisms; problems and aspects of the application for§paternity testing; extensive articles on forensic stain§information with numerous new methods and description of§artifacts; polymorphisms in body fluids; quality control§methods; use of biostatistics in forensic haemogentics. §04§I. Alloantigens.- Alloantigens on Red Blood Cells.- Alloantigens on White Blood Cells.- Alloantigens on Plasma Proteins.- II. Electrophoretic Polymorphisms.- Red Cell Enzymes.- Proteins in Plasma and Urine.- Silent Alleles.- III. Monoclonal Antibodies.- IV. DNA Polymorphisms.- V. Stains.- VI. Population Genetics.- VII. Biostatistics.- VIII. Varia. §04§.4.14, in Schleswig Holstein.- Incidence of Rare Variants Among Serum Proteins and RBC Enzymes in US Whites and Blacks.- Proteins in Plasma and Urine.- Genetic Polymorphisms of Complement Components and Other Plasma Proteins.- C3-Subtypes Demonstrated by "Home-Made Immobiline" Generated Immobilized pH Gradients and Immunoblotting, Frequency Analysis for Hannover and Lower Saxony, FRG (Abstract).- Verbesserte C4-Typisierung durch IAGE Neuraminidase- und Carboxy-Peptidase B-behandelter EDTA-Plasmen.- Die Darstellung der humanen C6-Allotypen durch IAGIEF.- Subtyping of Factor B by Agarose Gel Electrophoresis.- Haptoglobin (Hp) Subtypes in the German Rhine-Ruhr Area.- Patterns and Frequencies of Common and Rare Hp ?-Chain Variants.- Subtyping of Hp: Common and Rare Phenotypes.- The Distribution of Hp Subtypes in Sweden.- Studies into Structure and Inheritance of the Genetical Hp Ca-Variant.- Classification of Alphal Antitrypsin Phenotypes by HighResolution Two-Dimensional Electrophore §04§sis (2-D PAGE).- Characterization of Transferrin Subtypes by Hybrid IEF on Ultrathin Polyacrylamide Layers.- Tf, Pi and Gc Variants: A Study by Isoelectric Focusing with Immobilized pH Gradients.- Agarose Isoelectric Focusing for Classification of Plasminogen-Variants.- Improved FXIIIB-Phenotyping by Isoelectric Focusing with Immobilized pH-Gradients.- Orosomucoid (ORM) Subtyping: Application to Paternity Testing.- Improved Diagnosis of Orosomucoid (ORM) Phenotypes by Isoelectric Focusing in Immobilized pH Gradients. Comparison With Other Phenotyping Methods.- Genetic Study of Serum Orosomucoid (ORM) Polymorphism by Ultrathin Layer Isoelectric Focusing.- Polymorphism of Orosomucoid (ORM), Formal Genetics and Population Data.- ?2-HS-Glycoprotein: Improved Phenotyping by Focusing in an Immobilized pH-Gradient. Allele Frequencies in a South German Population Sample and Linkage Data from a Large Pedigree.- Polymorphism of AHS-Glycoprotein: Comparison of Different IEF and Detection Tec §04§hniques.- Genetic Polymorphism of Urinary Pepsinogen (PGA) Detected by Immunoblotting.- Electrophoretic Transfer of Proteins from Electrofocusing Gels Cast on a Plastic Support Film.- Eine Methode zur schnellen und kostengünstigen Analyse geringer Probenmengen mittels IEF in dünnen Gelen (Abstract).- Silent Alleles.- Contrary Homozygosity of the PGM1, System in Disputed Paternity.- Nachweis des "stummen Gen" PGP° am Phosphoglycolat-Phosphatase-Locus.- "Silent" Alleles in Paternity Testing.- Further Evidence of a Silent TF Allele.- Incidence of the PLGQO Allele in Human Populations.- III. Monoclonal Antibodies.- Some Recent Aspects on Hybridoma Technology.- The Application of Monoclonal Antibodies for the Definition of Genetic Markers on Human Red Cells.- The Use of Monoclonal Antibodies in Forensic Science.- Specificity of the Monoclonal Antibody and its Application to Forensic Medicine.- Monoclonal Anti-D: Reactivity with Various D Phenotypes.- Monoclonal Antibodies Specific for