Question

In: Biology

Which of the following is the best description of metagenomics?


Which of the following is the best description of metagenomics?

The process of assembling contigs into scaffolds to identify chromosomes
The process of identifying duplicated genes using genome sequences.
The process of comparing genes across species to construct a phylogenetic tree.
The process of sequencing bacterial DNA to identify the bacteria present in a sample.
The process of converting RNA into cDNA to measure gene expression.

Solutions

Expert Solution

The process of sequencing bacterial DNA to identify the bacteria present in a sample

In order to study the types of microbes present in a natural environment metagenomic studies are performed. The unculturability of different microbes is overcome with the advent of metagenomics as it employs the use of genomic analysis for identification. The study is mainly performed to study unknown microbes.


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