Search and rescue work
The search and rescue work of China Eastern Airlines MU5735 has ended, and in the seven-day and seven-night search, the official rescue team of thousands of people, including public security, military personnel, firefighters and experts, has been put in.
At the same time, a large number of rescue equipment has been invested, such as drones and life detectors. Unfortunately, no matter how hard we try, we can't save the lives of the 132 crew members, and may they be safe in another world.
Application of DNA technology
We know that in the rescue, the rescue team found a large number of aircraft debris fragments and human body fragments, and then through these human tissue fragments, DNA identification, so as to determine the true identity of the victims and other information, so this kind of work is, how to do it?
DNA, also known as DNA, is a polymer composed of RNA and protein, it is the most important part of the organism, and it is the existence of DNA that has been passed down for 3 million years until today. With the development of science and technology, our science and technology has begun to expand from the molecular level to the atomic level.
DNA is also a gene, why is it important, because on the DNA records everything about you, your personality, temperament, hobbies, allergies and everything else, because DNA is hereditary, which is why your children look like their parents.
Many people do not recognize the role of genes, think that it is the way of education, change the child, in fact, it is indeed the role of genes, because the day the child appeared, it was doomed to you and your wife's genes, has entered the child's body.
chromosome
Chromosomes as a carrier of genes, it is composed of DNA and proteins, and chromosomes are also an important part of controlling the growth of the human body, because at the end of the chromosome is the DNA telomeres, DNA telomeres are an important part of controlling the number of cells to divide, the length of telomeres determines whether you live long, and the code in the genes determines whether your body is healthy.
The human body has 23 pairs of chromosomes, the male sperm contains 23 pairs of chromosomes, and these 23 pairs of chromosomes record most of your information, including your personality, habits and whether you have genetic diseases, etc., while the female egg also has 23 pairs of chromosomes, which record the same information as sperm. When the two are combined, they become 46 chromosomes, half of the mother and father chromosomes.
Genetic inheritance
This is also why some children look like mothers, but their personalities and habits are the same as those of their fathers. This is the role of genetic inheritance, so in the same way, sometimes you will find that the child does not look like the father, and the temper behavior is not like the father, and the child completely follows the mother, which proves that maybe your child inherits more of the mother's genes.
By sequencing the DNA and pairing the chromosomes, we are able to know the results. Your body, whether it is your blood, semen, hair, and other secretions, carries your genetic information, and by identifying and comparing this information, you can use big data to lock in the target.
Simulation process
The universe doesn't know much about this, but we can simulate the process a little bit. After the mu5735 crash of China Eastern Airlines, the rescue team urgently contacted the families of the victims. Then, through the human tissue debris of the victims, DNA identification can be carried out, so that genetic information can be obtained, but this genetic information is very complex, and big data can only find a high probability target.
Then through the identification of the DNA of the victim's family, a set of genetic information can be obtained, and then the two sets of genetic information can be compared, once it is matched, it can be accurately locked to the target (individual) within a high probability range.
DNA bioweapons
DNA technology is very important for humans because it is not only about your health, but also can analyze your important information in countless nucleotides, your behavior, your habits, your hobbies, what you are allergic to, the strength of your immunity, and so on.
This is also why the Ministry of Science and Technology of the mainland has formulated regulations prohibiting the disclosure of genetic information on the mainland, because through this genetic information, foreign criminals can really develop DNA biological weapons against races.
The role of DNA is very large, and applying this field to medicine has led to paternity testing. Applied to the public security system, it can be accurately locked to the criminal through a little residue of the criminal suspect.
Finally, the universe wishes the victims of China Eastern Airlines and may they live well in another world! This article is for personal analysis only!