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Electron microscopy of gene regulation: the L-arabinose operon.
Unlike normal cells, malignant rat and two simian virus 40-transformed human cell lines can neither grow nor survive in B12- and folate-supplemented media in which methionine is replaced by homocysteine. Yet three lines of evidence indicate that the malignant and transformed cells synthesize large a...
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Main Authors: | , |
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Formato: | Artigo |
Idioma: | Inglês |
Publicado: |
1976
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Assuntos: | |
Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC430328/ https://ncbi.nlm.nih.gov/pubmed/775492 |
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