Suspected positive clones were digestedwith EcoR I and Hind III.

对疑似阳性的克隆经EcoR与Hind双酶切分析.

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SpaT with Cre - loxP system and identified by EcoR I digestion.

SpaT-hIGF-1重组表达质粒,行EcoR酶切鉴定.

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The insert cDNAs were clonedinto EcoR I - digested, BAP - treated pUC 18 vectors and transformed into E.

同时以EcoR酶消化环状pUC18DNA, BAP对载体5端去磷酸化.

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With use of Mse I - EcoR I digest and primers, fingerprints of the 187 samples were obtained.

利用MseI-EcoR的酶切及引物组合, 建立了梅花及其近缘种187份样品的品种(种)的DNA指纹图 谱.

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