Absence of detectable arsenate in DNA from arsenate-grown GFAJ-1 cells
A strain of Halomonas bacteria, GFAJ-1, has been reported to be able to use arsenate as a nutrient when phosphate is limiting, and to specifically incorporate arsenic into its DNA in place of phosphorus. However, we have found that arsenate does not contribute to growth of GFAJ-1 when phosphate is l...
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Main Authors: | , , , , |
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Formato: | Artigo |
Idioma: | Inglês |
Publicado em: |
2012
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Assuntos: | |
Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3845625/ https://ncbi.nlm.nih.gov/pubmed/22773140 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/science.1219861 |
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