How has the sequencing of the human genome opened new windows for the treatment of various genetic disorders? Discuss.

(N/A) Knowledge about the effects of $DNA$ variations among individuals can lead to revolutionary new ways to diagnose,treat,and someday prevent the thousands of disorders that affect human beings.
Besides providing clues to understanding human biology,learning about non-human organisms' $DNA$ sequences can lead to an understanding of their natural capabilities that can be applied toward solving challenges in health care,agriculture,energy production,and environmental remediation.
Deriving meaningful knowledge from the $DNA$ sequences will define research through the coming decades,leading to a deeper understanding of biological systems.
This enormous task requires the expertise and creativity of tens of thousands of scientists from varied disciplines in both the public and private sectors worldwide.
One of the greatest impacts of having the $Human$ $Genome$ $(HG)$ sequence is enabling a radically new approach to biological research. In the past,researchers studied one or a few genes at a time. With whole-genome sequences and new high-throughput technologies,we can approach questions systematically and on a much broader scale.
Researchers can now study all the genes in a genome,for example,all the transcripts in a particular tissue,organ,or tumor,or how tens of thousands of genes and proteins work together in interconnected networks to orchestrate the chemistry of life.