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Genetic problems are analyzed from the simplest biological principles
Human genes are divided into recessive and dominant genes, and the genetic collocation can only be when inherited.
Among them, genetic diseases are generally manifested by recessive genes, and the traits of recessive genes will only appear when cryptographic are hidden.
That is to say, your grandparents are not sick, but your mother is sick, which means that your grandparents carry the recessive genes of genetic diseases and do not appear recessive traits, which are both recessive and implicit, and to your mother, the genes are just combined into cryptographic and recessive, so they show recessive (hereditary disease) traitsIf your father is a cryptographic collocation with implicit and explicit, then the only possible collocation you can have is implicit and implicit. That is to say, you have a 50% probability of getting a genetic disease, if the father is a manifest match, then your genetic combination can only be a manifest match, and you will not get a genetic disease, but you will carry the genetic disease gene, which may be passed on to the next area
Whether you will get a genetic disease depends mainly on your father, and it depends on his genetic combination, which is not an absolute possibility, because the genetic combination is always taken from one of the parents' genes, so if only the dominant gene is taken, the recessive gene may not be passed down in the process
But don't worry too much, genetic diseases need probabilities, my analysis is only the basic, there should be many more factors.
You can go to the hospital for a check-up, heh, genetic testing should be able to be checked
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Dizzy, first of all, tell me what kind of disease this is, whether the pathological gene is dominant or recessive, tell me your family tree, and I can help you analyze it. Come back and tell me!!
I don't know if it's common. If it is a dominant gene (this disease is very common), the probability of getting the disease is less than or equal to 1 4, if it is recessive, it is basically impossible to get the disease, and the probability of getting the disease is too small. Personally, I don't think you'll get it.
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This is a matter of genetics.
You should have a carrier factor for a genetic disorder.
It depends on whether your factor is manifest, is it manifest? Oh, sorry pull.
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Maybe, go to the hospital and check it out.
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This is a genetic disease that can be passed on from parents to the next generation through blood relations, and Jiaxue Gene can be used to understand the inheritance mode through genetic decoding.
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This disease is genetic, an autosomal dominant gene.
In other words, the presence of this disease proves that there is this gene, and the presence of this gene must have this disease. The opposite is true.
Therefore, the heritability rate is 50%, and heredity is not related to sex.
There are many patients who have not had such a patient for several generations, which may be the result of a genetic mutation, and the other may be that the elder generation may have a milder disease and not show particularly prominently.
Please pay attention to the fact that you should only pay attention to the older generations, because as I just said, if there is no disease, there will definitely be no gene, and it will never be inherited.
Therefore, if patients want to have children, they must do a good job of eugenics to ensure that nothing goes wrong. This disease can only be prevented, and it is impossible to **.
Of course, if the child born is confirmed to be free of this disease, then congratulations, the inheritance of this gene is interrupted! ~~
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It is only known that people who marry close relatives have a high chance of developing genetic diseases, but it is not absolute.
Due to the similarity of genes between the two close relatives, the genetic defects of the new individual cannot be compensated for after the combination, resulting in genetic diseases, which have many specific manifestations, such as congenital malformations, congenital genetic diseases, etc.
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Chickens don't know, but some people have used pigs to breed a breed that no longer exists, and most of them don't survive to adulthood anyway
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As long as it's not human, chickens are nothing!
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Huntington's disease, looking at Duanmu in the meteor shower together, is a genetic disease, it is said that the United States has developed new technology to cure it.
Ankylosing spine is a genetic disease with a long incubation period and is not easy to treat.
Or you can write that the protagonist was beaten on the head for righteousness and bravery, and it was okay at the time, but later it was found that it was compressing the optic nerve or any nerve, it was okay.
Hope it helps.
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There is no need for this, if it is in ancient times, you can make up a poison, just be a little more reasonable, because poison is made of medicine, and all things are born and restrained, so it is difficult to solve, and it can be solved.
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Lupus erythematosus, which often appears in **, is generally caused by beautiful women.
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No, there is no family history of chromosomal genetic disorders.
Some monogenic disorders have a family history and some do not, especially sex-linked monogenic disorders.
There is a family history of polygenic disorders, but the incidence decreases with increasing generations.
So, to sum up, it can be summarized:
Some genetic disorders have a family history.
Family history: Disorders are not entirely genetic.
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I remember that the genetic probability is 10%, but the doctor suggested that it was born, it should be fine, you have lived so big, your mother is still acquired, you have not been genetically inherited, I think it should be born, Professor Yan Wenwei also has related articles, you can also take a look. In fact, life is very short, when you meet the right one, explain your own situation to him, if you really love each other, I believe you will be happy!
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No, you don't have it, and the chances of intergenerational inheritance are very small. Don't overburden yourself
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Will woo, my eldest brother was inherited.
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Not necessarily. First of all, it is necessary to understand what a genetic disease is. Genetic diseases refer to human diseases caused by alterations in genetic material.
If there is a change in the genetic material in the germ cells, it will be passed on to the next generation, which is a genetic disease. However, if the somatic cells (epithelial cells) are exposed to excessive sunlight, it is possible to get **cancer, but **cancer will not be passed on to the next generation. Then this is not a genetic disease.
Genetic mutations are caused by changes in the structure of the gene. But genetic mutations are not necessarily passed on to the next generation.
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Even if some diseases that will be inherited will not, it is better to understand some related disease knowledge.
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Don't be afraid that if you are getting more and more classified, there must be a problem with the structure, you still have to go carefully, and even do a genetic test before birth.
Normally, no, the incubation period of rabies virus is very long, usually 15 to 20 years I have been bitten by dogs, but it has been more than 20 years It's okay Don't worry, don't worry, it's going to be fine! And good luck!!