CRISPR-Cas9

CRISPR-Cas9代写 It is a genome-editing tool. Researchers use the method to alter the pattern of DNA and modify the gene function.

Vidyasagar, A. (2018). What Is CRISPR? Live Science. Retrieved from https://www.livescience.com/58790-crispr-explained.html

 

 

The Potential of CRISPR-Cas9  CRISPR-Cas9代写

CRISPR-Cas9 stands for Clustered Regularly Interspaced Short Palindromic Repeats using an enzyme called Cas9 that act as a pair of ‘molecular scissors’ that cut the two strands of DNA at a specific location in the genome so that bits of DNA can then be added or removed (Vidyasagar, 2018). It is a genome-editing tool. Researchers use the method to alter the pattern of DNA and modify the gene function. The central potentials technology includes correcting gene defects, treating and preventing the spread of diseases and improving crops (Xiao-Jie, Hui-Ying, Zun-Ping, Jin-Lian, & Li-Juan, 2015). However, these potentials also raise ethical questions.

How Crispr-Cas9 Should be Allowed to Individuals, Companies, and Countries    CRISPR-Cas9代写

Though individuals, companies, and countries are allowed to practices Crispr-Cas9 technology, there are limits to which they should not exceed. It is believed that the technology is not 100 percent efficient and has variations. The variations in gene editing can cause unintended mutations. Besides, there are ethical concerns and consequences of tampering with genomes. There is potential of ecological impact whereby the changes created can spread to the unexpected population of other organisms through cross-breeding. The technology can reduce the genetic diversity of the target population.  CRISPR-Cas9代写**范文

CRISPR-Cas9代写
CRISPR-Cas9代写

Another concern is the use of technology on human embryos and reproductive cells. The changes in the genome can be passed to subsequent generations and hence raising ethical questions on its applications. There are also safety risk risks due to variable efficacy, off-target effects and imprecise editing. Most importantly is the existence of limit in knowledge on human genetics, which poses challenge application of the technology and its impact on future generations. CRISPR-Cas9代写**范文

Therefore, CRISPR-Cas9 practices and applications are allowed with limits of caution on its capabilities. Gene editing should be done only on genes that lead to severe diseases and only when there are no other reasonable treatment alternatives. The technology is still undergoing clinical trials to ascertain its safety, particularly on application to humans.

References  CRISPR-Cas9代写

Xiao-Jie, L., Hui-Ying, X., Zun-Ping, K., Jin-Lian, C., & Li-Juan, J. (2015). CRISPR-Cas9: a new and promising player in gene therapy. Journal of medical genetics, 52(5), 289-296.

Vidyasagar, A. (2018). What Is CRISPR? Live Science. Retrieved from https://www.livescience.com/58790-crispr-explained.html

CRISPR-Cas9代写
CRISPR-Cas9代写

 

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