Fortune Telling Collection - Fortune-telling birth date - The child is too beautiful to be like himself. Will genetic testing be misdiagnosed after four consecutive paternity tests?
The child is too beautiful to be like himself. Will genetic testing be misdiagnosed after four consecutive paternity tests?
The reason has to start with himself. Mr. Li grew up ugly, with an ordinary square face and looks a little fierce.
However, Mr. Li's son is very delicate and beautiful, and his wife is not very beautiful. This made Mr. Li wonder if his child was wrongly held by the hospital. Judging from his appearance, he would never give birth to such a beautiful child …
Later, Mr. Li took his son for a genetic test. The results of four tests showed that the father-son gene introduction was 99.999%, confirming that they were biological fathers and sons.
However, Mr. Li is still a little uneasy. Is there any misdiagnosis in genetic testing? He still can't believe that he will give birth to such a beautiful child …
Gene detection is a method of screening and diagnosis using gene sequencing technology. At present, there are three main forms in the market, namely biochemical detection, chromosome analysis and DNA analysis. Among them, the paternity test done by Teacher Li used DNA analysis, and the accuracy rate was as high as 99.9%, almost 1.000%. It can be said that paternity testing is generally not wrong. Of course, it does not rule out that some human factors, such as the destruction of blood samples and the irregular collection of blood samples, will lead to low accuracy.
In this case, different institutions can be selected for testing. If the result is the same, it must be a health problem. Mr. Li has tested it several times, and the results are the same, indicating that the child is his own.
As for why children are beautiful, it may be caused by atavism or recessive inheritance. In this case, Mr. Li should be happy, which shows that children have wisely chosen better genes during their growth.
At present, genetic testing is rarely used for paternity testing, mainly used to check the cooperation of gene defects and the reaction of drugs, which is of great significance to the development of medical undertakings, mainly including four aspects:
(1) Through gene detection, we can find out whether there are some gene defects in the body and find possible diseases in time, which is very helpful for the diagnosis of diseases;
(2) Gene detection can find out whether there are familial pathogenic genes, and can predict the risk of disease;
(3) Genetic testing can also help to select drugs correctly, avoid drug abuse and adverse reactions of some drugs, and reduce the side effects of drugs.
Xiao Chen, 10 years old, is an albino. After a related examination in a women and children's hospital in Guangdong, the doctor prescribed methotrexate, an anti-tumor drug.
However, shortly after the drug was used, Xiao Chen suddenly felt unwell and was admitted to the intensive care unit. After examination, it was found that the drug concentration of methotrexate in Xiao Chen's blood exceeded the normal concentration 100 times. Not only did it not play a good therapeutic role, but it produced toxic and side effects.
If Xiao Chen carries out genetic testing before taking the medicine, he can find that the medicine is not suitable for his body, so he can choose other alternative medicines to reduce the occurrence of serious adverse reactions and optimize the treatment effect.
Compared with the role of paternity test, the significance of genetic testing lies in this.
Miao found that some institutions only need 98 yuan for genetic testing, and will judge your personality according to your blood type or other indicators, and whether you can achieve something in some artistic fields. She has become a new type of fortune teller.
However, I can give you a definite answer here.
Genetic testing can indeed check bleeding, coffee metabolism, lactose intolerance and so on. However, it is simply too unreliable to find out future income and partner information through genetic testing. This is undoubtedly a new type of "IQ tax", which can only be used as entertainment and must not be taken seriously.
It doesn't matter if it's just for fun or curiosity, but it's because of this genetic test that you have made a choice that affects your future. I suggest you think twice before you act.
For those who need genetic testing, where is the reliable testing?
At present, there are three kinds of genetic testing in the market, clinical testing, forensic testing and commercial testing.
Clinical examination is the most common among ordinary people. Most hospitals do not have the ability and conditions to do genetic testing. When genetic testing is needed, they will choose some commercial genetic testing institutions to "do it for them".
However, the qualification examination of these institutions is very strict, and they need to have clinical testing qualifications. These institutions have played a great role in nucleic acid testing of COVID-19 vaccine.
Forensic examination is to catch criminals by genetic means as evidence of judicial judgment.
Curiosity about the unknown makes many people curious about fund testing and want to test whether their genes are "excellent". It is normal to have this idea, but we must pay attention to choosing a formal institution for testing!
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