These proceedings of a symposium designed to increase public awareness of current research in biology and biotechnology include: welcoming addresses by Chau Sian Eng and S. Radhakrishna; an opening address by Tay Eng Soon; five papers; four abstracts; summary; symposium program; and list of participants. The five papers are: (1) "The Role of…

Transposons are transposable elements that carry genes for antibiotic resistance. Provides background information on the structure and organization of these "jumping genes" in bacteria. Also describes the use of transposons in tagging genes and lists pertinent references and resource materials. (DH)

The review, intended to provide speech-language pathologists and special educators with an awareness of genetics and specific syndromes involving speech, language, and hearing components, discusses basic etiologies of abnormal development and selected syndromes (such as Down's and Klinefelter's) that include communication disorders. (CL)

Describes current methods for the synthesis of DNA. Also describes the use of DNA as a highly specific molecular probe and as an agent for the mutation of genes. (DH)

Various typs of DNA are discussed. Areas considered include highly repetitive and satellite sequences, genes encoding, ribosomal RNA, histone protein genes, and dispersed repeated genes that jump. Regulated genetic misbehavior, structure and use of unique genes, and higher order complexities of chromosomes are also discussed. (JN)

Discusses some of the major genetic information processes which may be modeled by computer program string manipulation, focusing on replication and transcription. Also discusses instructional applications of using string models. (JN)

To aid in the effort to define comprehensive long-range planning goals in bioregulation, the Agricultural Research Service (ARS) asked the Board of Agriculture of the National Research Council to undertake a study of the ARS research programs concerned with bioregulation. (For the purposes of this study bioregulation was interpreted broadly to be…

The science of genetics is perceived to offer hope that a large number of the 3,000 inherited diseases which afflict human beings may be prevented or controlled. This document addresses some of the advances that have been made in this field. It includes an introduction and sections on: "The Beginning of Human Genetics"; "Unlocking the Secrets of…

The importance of engaging students in science and helping them to become informed citizens has been highlighted by many groups invested in science education. This report describes a project that furthers both academic and civic goals through the integration of a service learning component into an undergraduate course. This nonmajors class covers…

Provides strategies and topics of study designed to enhance student interest in botany using both familiar and exotic plant material to illustrate genetics, plant propagation, disease, germination, hybrid vigor, anatomy, natural insecticides, and tropisms. The relationship between plants and society is also used to develop several topics. (JM)

New techniques have expanded the field of biotechnology and awarded scientists an unprecedented degree of control over the genetic constitutions of living things. The knowledge of DNA science is the basis for this burgeoning industry which may be a major force in human existence. Just as it is possible to move genetic material from one organism to…

Discusses how genetic data on present human population relationships and data from the Pleistocene fossil hominid record are being used to compare two contrasting models for the origin of modern humans. (TW)

Discusses the human, plant and animal, and industrial dimensions of biotechnology, focusing on current uses in such fields as: (1) genetics; (2) electronics; (3) prosthetics; (4) drugs; (5) agriculture; and (6) the environment. (JN)

Concepts to be developed, objectives, and student instructions are provided for an activity useful as an introduction to or review of Mendelian genetics and sex determination. Universal codes (read by optical scanners at supermarket checkout stands) from soup can labels are used as chromosome maps during the activity. (JN)

This report was developed to address institutional biosafety committees' implementation of federal guidelines applicable to the environmental release of genetically engineered organisms. These committees are from universities, companies, and other organizations that are using recombinant DNA technology in their laboratories. The committees are…