transgenic research | 2000(09) articles

• Increased efficiency of homologous recombination in ES cells by cleavage at both ends of homology in the targeting vector
• Effect of flanking matrix attachment regions on the expression of microinjected transgenes during preimplantation development of mouse embryos
• The restoration of fertility in male sterile tobacco demonstrates that transgene silencing can be mediated by T-DNA that has no DNA homology to the silenced transgene
• Transgenic Trifolium repens with foliage accumulating the high sulphur protein, sunflower seed albumin
• Expression and immune recognition of SV40 Tag in transgenic mice that develop metastatic osteosarcomas
• Oral immunization of mice with transgenic tomato fruit expressing respiratory syncytial virus-F protein induces a systemic immune response
• Enhanced levels of free and protein-bound threonine in transgenic alfalfa (Medicago sativa L.) expressing a bacterial feedback-insensitive aspartate kinase gene
• Role of the melanocortin-4 receptor in metabolic rate and food intake in mice
• Expression of a functional mouse-human chimeric anti-CD19 antibody in the milk of transgenic mice
• Over-expression of the murine polymeric immunoglobulin receptor gene in the mammary gland of transgenic mice