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    Home > Food News > Food Articles > Parents' genetic effects are not equal to motor ability or with the mother

    Parents' genetic effects are not equal to motor ability or with the mother

    • Last Update: 2021-03-15
    • Source: Internet
    • Author: User
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    "He likes to spit, that's with his dad!" "
    " she except for the nose, and her mother like a mold carved out - the nose is obviously like her father. "
    as children grow up, words like that are heard all over the world. In the evaluation of children like father or like mother, "eat melon masses" can also be said to be interested. In fact, we ourselves have explored in our hearts countless times the similarities between ourselves and our father or mother.
    so genetically, who has more credit for shaping us personally?
    researchers say there are two explanations for this problem: Which parent does the child inherit more genes from? Or which side has a greater genetic contribution? Either way, scientists generally agree that the answer won't be exactly one-half -- 50/50.our athletic ability or with mom.
    explained that genes are known to be located on DNA strands formed by 23 X or Y chromosomes. These chromosomes are located in the nuclei of the cells and contain DNA from our parents.
    but the cell actually contains another chromosome hidden in the mitochondrial! Mitochondrials provide energy to cells and play an important role in exercise and aging, according to a 2011 paper published in the journal Physiological Genomes. Mitochondrials also have their own collection of DNA, but we only inherit from our mother. "This is clearly an example of a child being more like a mother, " says Marika Chala lambos, a geneticist at King's College London. Some
    have shown that mitochondrial DNA from mothers plays a key role in our athletic endurance. For example, scientists in Spain and Israel have studied a mitochondrial gene that is related to the number of oxygen-binding cells we can use during exercise. The study also found that genetic variants associated with lower limb health appeared less frequently in cycling and running elite athletes than in the general public, and later studies confirmed the results.
    , a series of studies have found that mothers play an important role in the genetics of the gene, and that their children's motor abilities can be better predicted based on their mother's ability to move alone.but some people may not care which of the parents contributes more genes to the child, they are more concerned about which one provides the greater gene contribution.
    , the researchers explain, most of the surface differences we see between people are not attributable to the gene itself, but to a series of chemical "switches." These "switches" are located at the top of dna and tell us which parts of the body are read and translated into proteins, and which parts are ignored. "There are genetic differences in the overall level between people, not just gene sequences," Chala Lambos said.
    researchers say these "switches" turn off certain genes from fathers or mothers entirely -- a phenomenon known as "printing" and passed down from generation to generation. For example, suppose A is a pedython imprinted gene, and if it comes from a mother, it will always work, but if it comes from a father, it will never work.
    2012 article published in the Journal of Genetics, the American Public Library of Science said most studies show that there are 100 to 200 "printed" genes in the human body. But there are also studies that suggest there may be many more of these genes, especially in the brain and placenta., does the "printing" phenomenon bias gene expression in favor of the father or mother? Scientists have yet to agree on this.
    , a geneticist at the University of Bath in the UK, said there was evidence that matriarchal "printing" and matriarchal "printing" genes were the same. "In a sense, the characteristics responsible for the 'inprinted' gene may make you more like a father or mother in this regard," Ward said. In other words, "printing" can affect certain characteristics of us, from our size, sleep, to our ability to remember.
    However, Ward also said that because "printing" occurs in a relatively small number of genes, and the number of these genes from a father or mother may be the same, "printing" does not determine whether someone is more like a father or a mother.
    even if the expression of the "stamped" gene is biased in favour of the father or mother, it does not necessarily make the individual more like this side. After all, genes that are active in an individual may be silent in their parents' bodies, says Edward Churn, a genomic biologist at the University of Colorado Boulder.
    you could say that my gene expression is thanks to my parents, but it's complicated to say that I'm more like a father or a mother, " says Mr. Churn. ”
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