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Isolation and complementation of nitrogen fixation mutants of the cyanobacterium Anabaena sp. strain PCC 7120.
Approximately 140 mutants of Anabaena sp. strain PCC 7120 unable to grow aerobically on media lacking fixed nitrogen (Fix-) were isolated after mutagenesis with diethyl sulfate and penicillin enrichment. A large cosmid library of wild-type Anabaena sp. strain PCC 7120 DNA was constructed in a mini-R...
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| Main Authors: | , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
1991
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC207717/ https://ncbi.nlm.nih.gov/pubmed/1900504 |
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