This laboratory has been trying to determine the structure of retrovirus cores by cryoEM. They have been finding them to be somewhat heterogeneous and not icosahedral. They sent a sample to the STEM for mass analysis. It was very heterogeneous, with filled and empty capsids of different sizes, plus some tubes and sheets. Possibly a different preparation would be better. A new sample was more pure, but still appeared to have heterogeneous cores.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR001777-16
Application #
6281356
Study Section
Project Start
1998-04-01
Project End
1999-03-31
Budget Start
1997-10-01
Budget End
1998-09-30
Support Year
16
Fiscal Year
1998
Total Cost
Indirect Cost
Name
Brookhaven National Laboratory
Department
Type
DUNS #
027579460
City
Upton
State
NY
Country
United States
Zip Code
11973
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