... ability to produce a retrovirus vector carrying and expressing a functional human ... genetically modified somatic cell lines, which we will further investigate via recombinant ...

... technology of homologous recombination in pluripotent mouse embryonic stem cells, followed by insertion of the genetically altered cells into blastocyst mouse embryos to gener- ...

... The first demonstration of DNA repair in living cells ((Setlow and Carrier, 1964), modified). E. coli bacteria were exposed to ultraviolet light (UV), and ...

... VK, Shinohara T: Immuniza- tion with recombinant E. coli expressing retinal S-antigen induced experimental autoimmime uveitis (EAU) in Lewis rats. Cell Immunol, in press. Hamasaki DI, Sato H, Santhanakrishnan S, ...

... was prepared from phage infected and control E. coli cells and the response of each preparation to codons was determined. The modified Leu-sRNA produced after phage in- fection attached ...

... It appears that the cataractous state can be modified, and the allophenic mouse does ... embryos . Another experiment made in vivo studies ...

... grow medialward and, be- coming connected with the neural tube, constitute ... they ultimately arise from a single stem in a T-shaped manner. Only in the ...

... abnormalities in migration or terminal induction of the neural crest cells which differentiate into anterior ocular tissues. Townes-Anderson ... long-term cell cultures in vitro. Embryonic chick neural retinal cells (NR cells) form lens and/or pigmented cells ...

... macrophages and may permit viral attachment to these cells. Neural tissue contains a truncated form of the CD4 ... during the study. The authors speculate that a genetically based host immune response, involving expansion of a certain CD8- cell population, may suppress HIV replication. Itescu S; et al. ...

... points, or more round and oval, resembling lymph cells, or modified connective-tissue corpuscles. These cells are always the ... epithelium consists of a single layer of thin cells peculiarly modified. The nucleated bodies of three or more cells ...