- 1、masterequipmentlist(MEL)2、CheckoutalloftheMELcommandsavailable.3、Methods:Usethesepolarimetryandsumpropertyofcanesugar,fruitsugar,glucosetodeterminethesugarcontentofMEL.4、WhenMELannouncedtheplanned(butmostlyalreadyexecuted)buybacktotheViennaStoc...
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- 问题详情:Inthepast,AmericansusedtothinkoftheUnitedStatesasa“meltingpot”ofimmigrants(移民)frommanydifferentculturestotheUnitedStates,theiroldwaysmeltedawayandtheybecamepartofacompletelynewculture.TheUnitedStateswaslikenedtoabigpotofsoup,whichhadbitso...
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- 问题详情:图示pIJ702是一种常用质粒,其中tsr为硫链丝菌素(一种抗生素)抗*基因;mel为黑*素合成基因,其表达能使白*的链霉菌菌落变成黑*菌落;而限制酶SacⅠ、SphⅠ,BglⅠ在pIJ702上分别只有一处识别序列。回答下列问题。表1pIJ702pZHZ8BglⅡ5.7kb6.7kb表2固体培养基中硫链丝菌素浓度(...
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