What will be all the constituents of the medium used to, Ask an Expert

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Mating is established between an Hfr strain and an F- with the following genotypes:

Hfr ala+ met+ lac+ his+ pro+ Str^s
F- ala- met- lac- his- pro- Str^r

Q. what will be all the constituents of the medium used to select exconjugants that have aquired the ala+ allele?

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Category:- Biology
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