Question

The cloning step in PCR/sequencing analysis of microbial communities is necessary for

a.

the amplification process

b.

preventing contamination by outside DNA

c.

separating the different rRNA gene sequences in the mixture

d.

none of these

Answer: (c).separating the different rRNA gene sequences in the mixture

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Q. The cloning step in PCR/sequencing analysis of microbial communities is necessary for

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