Answer Posted / swapna
When sequencing a genome, there are usually regions that are
difficult to sequence . Thus, 'completed' genome sequences
are rarely ever complete, Even when every base pair of a
genome sequence has been determined, there are still likely
to be errors present because DNA sequencing is not a
completely accurate process.
complete genome project include the sequences of
mitochondria and chloroplasts as these organelles have
their own genomes.
The proportion of a genome that encodes for genes may be
very small .
Genome projects do not confine themselves to only
determining a DNA sequence of an organism.
Such projects may also include gene prediction to find out
where the genes are in a genome, and what those genes do.
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