Anonymous
Anonymous asked in 科學動物學 · 1 decade ago

copy number?

請問 copy number 是?? 又為何那些因素需要做?

2 Answers

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  • 1 decade ago
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    Copy number︰

    The number of molecules (copies) of an individual plasmid or plastid that is typically present in a single (e.g., bacterial for plasmid, plant for plastid) cell. Each plasmid has a characteristic copy number value ranging from 1 to 50 or more. Higher copy numbers result in a higher yield of the protein encoded for by the plasmid gene in each cell.

    如果是養菌放大的時候就要考慮到copy number的問題以便取得所需濃度的plasmid DNA.

  • Anonymous
    1 decade ago

    你的問題太過於模糊了。請詳述。

    例如前後文?這個詞用在哪一個實驗或研究中?

    以我而言最直接的反應是plasmid的 copy number,但是沒有更多資料無法回答

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