Over the past year, work at the Structural Biology Section involved the use of a system of methods developed in our laboratory (in particular fracture-flip) and their combination with immunogold labeling. To this end we have continued and initiated new collaborative projects in areas of research where the contribution of our expertise and methods can be of immediate interest. Among other areas, current research involves: the immunogold localization of oncogenes and oncogene products (MET, Ski, MUC1); the study of the structure and topochemistry of the membrane skeleton (in activated platelets, as improved by deep-etching, in a hepatoma cell line); cellular and molecular mechanisms of endotoxin shock; nanoanatomy and immunogold labeling of vertebrate nervous tissues and GABA receptor transfected cells; maturation of the mouse mammary tumor virus (MMTV); nanoanatomy and topochemistry of the cell surfaces of protozoan parasites; immunogold fracture-flip cytochemistry of the laminin receptor protein.

Agency
National Institute of Health (NIH)
Institute
National Cancer Institute (NCI)
Type
Intramural Research (Z01)
Project #
1Z01CB008387-05
Application #
3796472
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
5
Fiscal Year
1992
Total Cost
Indirect Cost
Name
Division of Cancer Biology and Diagnosis
Department
Type
DUNS #
City
State
Country
United States
Zip Code