阿帆(ˇ )帆(ˊ ) says
14 years ago
www.nature.com/news/2010... 生化大新聞 磷酸根可以被取代了 遠古細菌以As 取代 P 外星生物似的生活方式
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usefuel~ says
14 years ago
包括DNA嗎?所以有AsPCR之類的東東?
阿帆(ˇ )帆(ˊ ) says
14 years ago
XD 可能是部分代謝吧 不過以他的生活環境 有可能 ??
阿帆(ˇ )帆(ˊ ) says
14 years ago
When the researchers added radio-labelled arsenate to the solution to track its distribution, they found that
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阿帆(ˇ )帆(ˊ ) says
14 years ago
arsenic was present in the cellular fractions containing the bacterium's proteins, lipids and metabolites such as ATP and glucose,
阿帆(ˇ )帆(ˊ ) says
14 years ago
as well as in the nucleic acids that made up its DNA and RNA. The amounts of arsenate detected were similar to those expected
阿帆(ˇ )帆(ˊ ) says
14 years ago
of phosphate in normal cell biochemistry, suggesting that the compound was being used in the same way by the cell.
阿帆(ˇ )帆(ˊ ) says
14 years ago
也就是說 真的如你所說 ^^
usefuel~ says
14 years ago
簡直其妙
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