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Author | Topic: Exposing the evolution theory. Part 2 | |||||||||||||||||||||||
Kleinman Member Posts: 2142 From: United States Joined: |
Kleinman:So the layman is now going to give his errant interpretations of the physics and mathematics of the Kishony and Lenski biological evolutionary experiments, no.
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Kleinman Member Posts: 2142 From: United States Joined: |
sensei:Tell us more about how a germ cell line can get 200,000 retroviral infections without killing that line. Don't you know that Taq posted an example of koalas that may go extinct from a single retroviral infection?
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Kleinman Member Posts: 2142 From: United States Joined: |
Tanypteryx:Is that your best response? You certain can't explain the Kishony and Lenski biological evolutionary experiments. That would require that you have some scientific training.
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Kleinman Member Posts: 2142 From: United States Joined: |
Dredge:The layman still can't explain the simplest biological evolutionary experiments. But that's not surprising, neither can biologists.AZPaul3:
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Kleinman Member Posts: 2142 From: United States Joined: |
Kleinman:You are partially correct. The Kishony and Lenski biological evolutionary experiments do produce a nested hierarchy. Here is a video of the Kishony experiment that demonstrates that: The Evolution of Bacteria on a “Mega-Plate” Petri Dish (Kishony Lab) At time 1:42, the presenter actually draws in the nested hierarchy (family tree) for this example of the evolution of drug resistance. What this video and experiment do not demonstrate is the concept of (universal) common descent which you and other biologists try to imply with your nested hierarchy drawings of reptiles and birds, and fish and mammals. The Kishony and Lenski experiments demonstrate how slow descent with modification and adaptation works. You claim that sexual reproduction and recombination overcome this. However, what you are not considering is that if adaptive mutations must occur in a single allele, recombination will not make a difference. Consider this example, it takes 5 mutations to give a high-efficiency beta-lactamase allele (high resistance to penicillin class drugs) bacteria variant. Even if the bacteria can recombine, it will make no difference in the evolution of that allele. Recombination only accelerates biological adaptation when adaptive alleles can recombine and the probability of that happening depends on the frequencies of those adaptive alleles. But recombination will not accelerate biological adaptation if the accumulation of adaptive mutations must occur in a single allele. Your claim that humans and chimpanzees are related is not reasonable. There are too many genetic differences, even if we use your numbers. You are making an unreasonable extrapolation when drawing your nested hierarchies.
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Kleinman Member Posts: 2142 From: United States Joined: |
Kleinman:I'm very surprised by you when you make this claim. Are you really a virologist? Aren't you aware of what HIV does to an untreated person with this infection? And your own link about koalas and the retroviral infection these animals have may drive them to extinction. Yet you seem to think that a lineage can get 200,000 of these infections when a single infection has such great lethality. I think you are having trouble recognizing what a fact is and what a misinterpretation of data is because this is a gross misinterpretation of the data by you.
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Kleinman Member Posts: 2142 From: United States Joined: |
Kleinman:An endogenous retrovirus must start as an exogenous retrovirus causing an infection. Your own koala example demonstrates this and may drive them to extinction. Now you want to claim that a lineage can have 200,000 of these infections (even if each infection is separated by 10s, 100s, or 1000s of generations) and it never kills that lineage, even when the data shows the lethality of these viruses in a single generation. You and the authors of any papers making this claim are misinterpreting the data, just like you misinterpret the data of recombination.
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Kleinman Member Posts: 2142 From: United States Joined: |
Kleinman:So what is your claim now? Only 100,000 of the 200,000 infections pose a serious threat? Or 50,000? Or 25,000? It only takes one to be a serious threat, and your koala example shows it only takes one. Kleinman:It would never enter your mind that none of these sequences are the result of retroviral infection. Don't humans and chimpanzees have sequences that control DNA transcription? Kleinman:Do you mean those so-called experts that can't explain the physics and mathematics of biological evolution and fail to explain why drug resistance evolves and cancer treatments fail? Your so-called experts are failures that don't understand that a single retrovirus infection can be fatal to a lineage.
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Kleinman Member Posts: 2142 From: United States Joined: |
Kleinman:Taq, you don't know if the sequences are the result of retroviral infections. All you have demonstrated is that a single retroviral infection can be fatal to a lineage with your koala example. Kleinman:Are you claiming that you have an exact match? Not a base differs between humans and chimpanzees? And all these examples are retroviral infections despite the fact that a single retroviral infection can be lethal to a lineage? You are seeing the wrong fingerprints. Kleinman:You wish I don't understand how meiosis works. Your so-called expert doesn't understand that a single retrovirus infection can be lethal to a lineage. Your koala example demonstrates this, HIV demonstrates this, and many other retrovirus infections demonstrate this. Now you want us to believe that a lineage can get 200,000 retroviral infections (or 100,000, or 50,000, or you name it) and the lineage survives just fine. You need to learn the physics and mathematics of biological evolution and how biological competition, descent with modification and adaptation, and recombination works. And so does that author that writes a textbook that makes irrational claims. Why can't you explain how drug resistance evolves or why cancer treatments fail? Or why can't biologists explain how the Kishony and Lenski biological evolutionary experiments work? You are too busy hooked on this idea that a lineage can get thousands of retrovirus infections and everything is just fine. You and your so-called experts are wrong!
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Kleinman Member Posts: 2142 From: United States Joined: |
Kleinman:It is very easy to duplicate a fingerprint. All you have shown is that a single retroviral infection can be fatal to a lineage. Kleinman:If you know so much about alleles, explain how drug resistance evolves and why cancer treatments fail. Explain why combination therapy works in the vast majority of cases despite the fact that many of these replicators do recombination. If you actually had an understanding of biological evolution, you could do this. Kleinman:You should know that adenovirus is not a retrovirus that normally causes mild symptoms but can kill under some circumstances. HTLV-1 is a retrovirus that is oncogenic. So, what is your point? Are you going to claim that a lineage can get 200,000 HTLV-1 infections and the lineage is just fine? There are lots of viruses that can be incorporated into the human genome, you can start with the herpes family. They cause many problems such as recurrent herpes cold sores, shingles, or recurrent Epstein-Barr infections (usually called Mononucleosis). But your claim for retroviruses is that they get incorporated into germ cells where viral infections in the early stages of pregnancy are oftentimes catastrophic for the fetus because they disrupt the differentiation process. I'm surprised that a virologist understands so little about what viruses do to their host.
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Kleinman Member Posts: 2142 From: United States Joined: |
Kleinman:This argument would convince anyone that had no idea what a virus does to its host, especially when the infection is in a germ cell. Kleinman:You should publish it because biologists don't know how drug resistance evolves and why cancer treatments fail. Kleinman:Does adenovirus insert into the genome of a germ cell, and what does it do to that developing child? It only takes one case to be symptomatic, and what do viral infections do to a germ cell? Have you ever seen the birth defects of a child that contracts a viral infection in the womb? And now you want to claim that a germ cell line can get 200,000 infections and the lineage is just fine. Kleinman:Does that evidence include what a retrovirus is doing to koalas, or what HIV does to humans? Kleinman:Then, why are koalas threatened with extinction because of their retroviral infection? The author of the paper said this was a possibility. And you still haven't explained how a germ cell lineage can get 203,000 retroviral infections and the lineage does just fine. I expect your explanation will be just as good as your explanation of how drug resistance evolves and why cancer treatments fail.
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Kleinman Member Posts: 2142 From: United States Joined: |
Kleinman:Are you really a virologist? Do you really understand what a virus does to a host cell? Why don't you tell the readers that a virus is an incomplete replicator that in order to replicate, must infect a host cell, use the host cell's DNA mechanisms to complement its own genetics in order to replicate, and in the process, kills the host cell? And if the host cell is a germ cell, the germ cell is dead, and you don't get any birth defects in a dead cell. Infant koalas aren't getting any birth defects, they are dying long before that, threatening the population with extinction. Kleinman:You really aren't thinking clearly. For your story to work, an endogenous retrovirus must start out as an exogenous retrovirus that kills its host cell in order for the virus to survive and replicate. And if the host cell is a germ cell, the germ cell does not survive to differentiate and produce an adult. And now you want to claim that 203,000 exogenous retroviruses infect a germ cell lineage, but they don't do it to replicate and ultimately kill the germ cell, they incorporate into the host genome. You have given a very poor explanation of what these genetic sequences are being seen in the human and chimpanzee genomes. As a virologist, you should understand what a virus does to a host cell but instead, you make this totally illogical argument.
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Kleinman Member Posts: 2142 From: United States Joined: |
Kleinman:You sound like the layman ringo when you say "This is a fact." What is a fact is that the survival of a germ cell with a single retroviral infection is questionable. And you claim a germ cell line can survive 203,000 retroviral infections and the germ cell line does just fine. Stick with laymen like ringo when you make claims like that. Kleinman:ringo might believe your claim because he doesn't understand how viruses replicate and then kill their host cell. Exogenous retroviruses have to infect the germ cell, not just currently circulating in Koalas that are born, because they are just in somatic cells, not germ cells. This is a fact.
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Kleinman Member Posts: 2142 From: United States Joined: |
Kleinman:Viruses can be incorporated into the host genome in some cells. Anyone that has chicken pox and then gets shingles will know that. These incorporated viruses can reactivate and still cause disease. This explains why HIV cannot be cured and if HIV patients stop treatment, they relapse. You can't explain how a germ cell line gets 203,000 retroviral infections but the lineage does just fine, however, you present an example where koalas get a single retroviral infection and it may drive koalas extinct. You don't know, and you see what you want to see. That is not the scientific method. How does a germ cell line get 203,000 retroviral infections? The germ cell line must have receptors on the surface of the cell that the virus can bind to and enter the cell. And the virus does not replicate itself, it just enters the genome. No viral replication, and no host cell death, and it has to happen 203,000 times according to your claim. I think you and the research you are quoting are mistaking host genetic sequences that control the transcription of DNA with viral DNA. Superficially the sequences may appear the same but the belief that our germ cell line has been infected 203,000 times by retroviruses ignores the fact of what these viruses do to their host. The retrovirus that is infecting koalas could certainly be incorporated into the koalas' genome but it is also killing them. You are being illogical when you claim that it can happen 203,000 times without driving the lineage to extinction. These viruses survive by killing their host cells, this is a fact.
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Kleinman Member Posts: 2142 From: United States Joined: |
Kleinman:The same way that the koala population may go extinct? This is a fact. Kleinman:Why would you claim that koalas don't have their own DNA that controls transcription? And just because a single viral genome can be inserted into the host genome you can conclude that 203,000 viral genomes can be inserted. These viruses survive by killing their host cells. This is a fact. Why won't you accept the fact that koalas are threatened by extinction from this virus, regardless of whether the insertion of the viral genome or not? And now you claim it happens 203,000 times. You are illogical. Kleinman:I'm not ignoring anything. Retroviruses survive by killing the host cell they infect but you refuse to accept this fact. And then you claim that 203,000 retroviruses can infect a germ cell line without killing that lineage just because a virus that is driving a koala population toward extinction is being inserted into the genome. You make no sense, just like you have never made sense of descent with modification. Kleinman:You fail to recognize one little fact. A single retroviral infection can drive a population to extinction, your own reference acknowledges this and HIV kills people with this disease if untreated. This is a fact. You surprise me with your illogic considering you claim to be a virologist. You claim a lineage can get 203,000 retroviral infections and the lineage does fine when empirical evidence shows that a single retroviral infection can kill that lineage. You see only what you want to see which is not the scientific method. You revealed the same kind of logic when we discussed recombination. You want to extrapolate the results of the Desai and Peabody experiments to all examples of evolution even though these experiments are done in controlled environments. Just because a virus can be inserted one time into a genome, you want to claim it can be done 203,000 times without doing harm to that lineage. You need to think more clearly about the claims you are making.
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