TY - GEN AU - Stiefel,E I AU - Watt,G D TI - Azotobacter cytochrome b557.5 is a bacterioferritin SN - 0028-0836 PY - 1979///0816 KW - Azotobacter KW - analysis KW - Cytochromes KW - Ferritins KW - Iron KW - Microscopy, Electron KW - Spectrum Analysis N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/279081a0 ER -