The article, “Monkey see, monkey 2: scientists clone monkeys using technique that created Dolly the sheep”, was written Jen Christensen and was published on January 25, 2018. The article showed the study on cloning of monkeys. This is the very first time that scientists have been able to clone any primates. The Chinese scientists used the same procedure as that used on Dolly, the first sheep that was cloned, in the year 1996. From the past experience and studies the scientific world has been trying to come up with a way that can lead to the ultimate cloning of human beings. For this to happen, they began testing on smaller animals and this led to the trials on the primates after the success of the cloning on sheep. The scientists came up with a hypothesis claiming that it is possible to clone a primate using the procedure used in cloning the sheep.
The scientists used the SCNT technique and included new technology on the procedure that led to the cloning of the monkeys. The new technology helped the team with nucleus transfer and fusion of cells (Wang & Zhao, 2018). The team spent three years perfecting the delicate procedure, working on their speed and the scientist discovered that clones created out of cells from fetal tissue did better than those made from adult tissues.
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The scientists then used 79 well-developed embryos and implanted them in 21 female monkey surrogates that resulted in 6 pregnancies and two births in late 2017. From the result the y realized that there is a lot they still need to do in the research process and to ensure that they get higher birthrates (Chiang, 2018) .
In conclusion the team managed to obtain two cloned macaques but the embers are too low to make any major conclusion in the study hence the procedure remains quite inefficient and hazardous. The scientists had proven that it is possible to clone a primate. The birth of the two primates has brought up so many questions on which other creatures can be tested and some bodies have requested that there should be restrictions put in place to ensure the tests are within a given limit that will not affect human life.
References
Chiang, C. (2018). Faculty of 1000 evaluation for Cloning of Macaque Monkeys by Somatic Cell Nuclear Transfer. F1000 - Post-publication peer review of the biomedical literature . doi:10.3410/f.732574017.793542047
Wang, L., & Zhao, T. (2018). Deciphering the history of monkey cloning. Chinese Science Bulletin . doi:10.1360/n972018-00179
