TY - GEN AU - Thiel,T AU - Lyons,E M AU - Erker,J C AU - Ernst,A TI - A second nitrogenase in vegetative cells of a heterocyst-forming cyanobacterium SN - 0027-8424 PY - 1995///1027 KW - Acetylene KW - metabolism KW - Amino Acid Sequence KW - Anabaena KW - enzymology KW - Blotting, Southern KW - Cloning, Molecular KW - Enzyme Induction KW - Gene Expression KW - Genes, Bacterial KW - Molecular Sequence Data KW - Nitrogen Fixation KW - genetics KW - Nitrogenase KW - biosynthesis KW - Recombinant Proteins KW - Restriction Mapping KW - Sequence Homology, Amino Acid KW - Symbiosis N1 - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1073/pnas.92.20.9358 ER -