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Generalităti / Virusi, gripe, info & stuff
« on: 03 January 2021, 02:32 »
Ar fi culmea sa nu gasesti pe net povestea impachetata frumos si pe intelesul tuturor. Nu sapa nimeni dupa detalii, pentru ca nu se pricepe si nu are timp, iar genetica e chiar o treaba complicata.
Sa nu intram in conspiratii, dar ca idee. Sunt foarte putini specialisti care "urineaza impotriva vantului" stiind ca se vor stropi pe pantaloni.
Codul genetic e foarte mare si foarte complex, dar sufera in permanenta mutatii nedorite de tot felul, mutatii care nu sunt greu de obtinut daca asta se cauta.
Sa vedem ce-i cu vaccinul, conform declaratiilor, in rezumat:
1. "Moderna’s messenger RNA vaccine, on the other hand, is completely new and revolutionary to say the least. It uses a sequence of genetic RNA material produced in a lab that, when injected into your body, must invade your cells and hijack your cells’ protein-making machinery called ribosomes to produce the viral components that subsequently train your immune system to fight the virus. In this case, Moderna’s mRNA-1273 is programmed to make your cells produce the coronavirus’ infamous spike protein that gives the virus its crown-like appearance (“corona” is crown in Latin) for which it is named."
Altfel spus, mesagerii RNA din vaccin obliga ribozomii sa produca antigeni, dupa care se distrug, pentru ca sunt sensibili (mRNA). Adica n-au treaba cu codul genetic care e inscris mult mai "adanc" in celule.
2. Dar sa vedem ce-i cu ribozomii: "Ribosomes are the workplaces of protein biosynthesis, the process of translating mRNA into protein."
"The mRNA travels to a ribosome, either in the cytoplasm, or on the rough endoplasmic reticulum. Ribosomes, which are made in the nucleolus, are composed of ribosomal RNA (rRNA) and proteins. They are the location of translation, the process in which the mRNA code is translated into a sequence of amino acids." Adica exact ce se spune in poveste.
3. Sa vedem si cum ribozomii pot efectua mutatii in DNA. DNA Is Constantly Changing through the Process of Mutation
"Frameshift mutations: Insertion or deletion of one or more nucleotides during replication can also lead to another type of mutation known as a frameshift mutation. The outcome of a frameshift mutation is complete alteration of the amino acid sequence of a protein. This alteration occurs during translation because ribosomes read the mRNA strand in terms of codons, or groups of three nucleotides. These groups are called the reading frame. Thus, if the number of bases removed from or inserted into a segment of DNA is not a multiple of three (Figure 4a), the reading frame transcribed to the mRNA will be completely changed (Figure 4b). Consequently, once it encounters the mutation, the ribosome will read the mRNA sequence differently, which can result in the production of an entirely different sequence of amino acids in the growing polypeptide chain.
Adica se pot obtine mutatii in DNA daca se mestereste la ribozomi.
4. Genetic Code is the term we use for the way that the four bases of DNA--the A, C, G, and Ts--are strung together in a way that the cellular machinery, the ribosome, can read them and turn them into a protein. In the genetic code, each three nucleotides in a row count as a triplet and code for a single amino acid."
De unde rezulta o legatura destul de directa intre introducerea de informatie straina in ribozomi si Codul Genetic.
Sa nu intram in conspiratii, dar ca idee. Sunt foarte putini specialisti care "urineaza impotriva vantului" stiind ca se vor stropi pe pantaloni.
Codul genetic e foarte mare si foarte complex, dar sufera in permanenta mutatii nedorite de tot felul, mutatii care nu sunt greu de obtinut daca asta se cauta.
Sa vedem ce-i cu vaccinul, conform declaratiilor, in rezumat:
1. "Moderna’s messenger RNA vaccine, on the other hand, is completely new and revolutionary to say the least. It uses a sequence of genetic RNA material produced in a lab that, when injected into your body, must invade your cells and hijack your cells’ protein-making machinery called ribosomes to produce the viral components that subsequently train your immune system to fight the virus. In this case, Moderna’s mRNA-1273 is programmed to make your cells produce the coronavirus’ infamous spike protein that gives the virus its crown-like appearance (“corona” is crown in Latin) for which it is named."
Altfel spus, mesagerii RNA din vaccin obliga ribozomii sa produca antigeni, dupa care se distrug, pentru ca sunt sensibili (mRNA). Adica n-au treaba cu codul genetic care e inscris mult mai "adanc" in celule.
2. Dar sa vedem ce-i cu ribozomii: "Ribosomes are the workplaces of protein biosynthesis, the process of translating mRNA into protein."
"The mRNA travels to a ribosome, either in the cytoplasm, or on the rough endoplasmic reticulum. Ribosomes, which are made in the nucleolus, are composed of ribosomal RNA (rRNA) and proteins. They are the location of translation, the process in which the mRNA code is translated into a sequence of amino acids." Adica exact ce se spune in poveste.
3. Sa vedem si cum ribozomii pot efectua mutatii in DNA. DNA Is Constantly Changing through the Process of Mutation
"Frameshift mutations: Insertion or deletion of one or more nucleotides during replication can also lead to another type of mutation known as a frameshift mutation. The outcome of a frameshift mutation is complete alteration of the amino acid sequence of a protein. This alteration occurs during translation because ribosomes read the mRNA strand in terms of codons, or groups of three nucleotides. These groups are called the reading frame. Thus, if the number of bases removed from or inserted into a segment of DNA is not a multiple of three (Figure 4a), the reading frame transcribed to the mRNA will be completely changed (Figure 4b). Consequently, once it encounters the mutation, the ribosome will read the mRNA sequence differently, which can result in the production of an entirely different sequence of amino acids in the growing polypeptide chain.
Adica se pot obtine mutatii in DNA daca se mestereste la ribozomi.
4. Genetic Code is the term we use for the way that the four bases of DNA--the A, C, G, and Ts--are strung together in a way that the cellular machinery, the ribosome, can read them and turn them into a protein. In the genetic code, each three nucleotides in a row count as a triplet and code for a single amino acid."
De unde rezulta o legatura destul de directa intre introducerea de informatie straina in ribozomi si Codul Genetic.
