Wil! Had me worried about you for a long time there.So skin color? Less.melanin was not a mutation?
Some websites purporting to give examples will bait and switch and offer up something else. They will even say, evolution by genetic mutation happened because blue eyes, brown eyes. No, these traits existed from the start. Also, where is the laboratory evidence for these traits emerging in nature via mutations?
They will even, no irony, say it must have happened because how else we get these traits? This is unscientific. Also why can't it be that there are no dragons because they were exiled to Pern after the 4th Dragon War? Why is the evolutionist's backstory deemed cooler than dragons?
So skin color? Less.melanin was not a mutation?
... Please don't link stack or book hurl, just put it in your own words - if you actually have an answer, and understand it.
Nothing here?
https://www.nature.com/scitable/kno...ials-of-evolution-17395346/#:~:text=Mutations are essential to evolution,a defining aspect of evolution.
So...how far does your argument get in any science forum or conference? Any thesis suport it?btw please understand that l have thought this over before starting the thread - l have a biosciences background, although l'll admit l never liked genetics nor the evolution modules that haunted my degree course).
Please see the above quote, l have already anticipated this (btw please understand that l have thought this over before starting the thread - l have a biosciences background, although l'll admit l never liked genetics nor the evolution modules that haunted my degree course).
Different forms of a gene (i.e. "alleles") are known as mutations of that gene. That nomenclature suffices in practice and l am happy to call them mutations.
If there is scientific basis for it please show me it happening either in the laboratory or nature. Backstory won't do, l want to see it happening. Show me the money.
Relative contributions of SLC24A5 and other genes to human pigment variation. Our estimates of the effect of SLC24A5 on pigmentation are consistent with previous work indicating that multiple genes must be invoked to explain the skin pigmentation differences between Europeans and Africans (5, 35). Significant effects of several previously known pigmentation genes have been demonstrated, including those of MATP (36), ASIP (32), TYR (33), and OCA2 (33), but the magnitude of the contribution has been determined only for ASIP, which accounts for e4 melanin units (32). MATP may have a larger effect (37), but it can be concluded that much of the remaining difference in skin pigmentation remains to be explained. Variation of skin, eye, and hair color in Europeans, in whom a haplotype containing the derived Thr111 allele predominates, indicates that other genes contribute to pigmentation within this population. For example, variants in MC1R have been linked to red hair and very light skin [reviewed in (37)], whereas OCA2 or a gene closely linked to it is involved in eye color (7, 38). The lightening caused by the derived allele of SLC24A5 may be permissive for the effect of other genes on eye or hair color in Europeans. Because Africans and East Asians share the ancestral Ala111 allele of rs1426654, this polymorphism cannot be responsible for the marked difference in skin pigmentation between these groups. Although we cannot rule out a contribution from other polymorphisms within this gene, the high heterozygosity in this region argues against a selective sweep in a population ancestral to East Asians. It will be interesting to determine whether the polymorphisms responsible for determining the lighter skin color of East Asians are unique to these populations or shared with Europeans.
So...how far does your argument get in any science forum or conference? Any thesis suport it?
I mean it is one thing to waltz into a religious forum and make headway with such a discussion....what do those in the industry think?
(PDF) Mutations affecting xanthophore pigmentation in the zebrafish, Danio rerio (researchgate.net)
SLC24A5, a putative cation exchanger, affects pigmentation in zebrafish and humans - PubMed (nih.gov)
And:
ref: 1782 1782..1786 (berkeley.edu)
No obligatory green frogs, though I seriously doubt you studied this either...
So unless you can back your statements with PROOF, a.k.a. "facts," your position is opinion and nothing more.
BTW, this is old news, I reported on this here at this site back in 2005.
I strongly encourage you to do exactly that.stick to the facts,
I just provided 3, count them, 3 references to the same study regarding the genes (multiple, 17 in fact) implicated in the changing of skin color...and you don't want anything to do with them.OK l see nobody here is going to answer the OP with evidence of gene mutation leading to evolutionary progress.
I just provided 3, count them, 3 references to the same study regarding the genes (multiple, 17 in fact) implicated in the changing of skin color...and you don't want anything to do with them.
No. Your turn, where is YOUR proof demonstrating this research is incorrect? Where is it? Show it if you have the nerve.
... I don't mean showing a reference to a gene form being called a mutant. That is just common parlance as l have already said in post #63.
Anticipated response: ...
"LOOK I FOUND AN ARTICLE THAT CALLED BLUE EYE A RECESSIVE MUTANT GENE OF EYE COLOUR! THIS MEANS BLUE EYES HAVE BEEN SEEN TO MUTATE!" (no it is just nomenclature as explained already, if you don't know basic genetics then don't quote it.)
Different forms of a gene (i.e. "alleles") are known as mutations of that gene. That nomenclature suffices in practice and l am happy to call them mutations. However, that is not to say they actually mutated from a parent form a la "evolution" - there is no scientific basis for it.
I do not wish to speak to you any further. You are wasting my time, whether you agree with me or disagree, your opinions are baseless. Please, leave me alone
You realize that if you continue to insist on using common sense and a respectful tone when you write you’re to have most of us at a disadvantage.How has this approach worked in other forums?
This is a discussion forum...shutting down discussion when you do agree with folks responses makes.no sense. Unless of course you are the authority.and you male the rules.
Your topic.looks interesting your biases.show up in your responses and policing as I see it.
LOGICAL FALLACIES:
Please don't sophistry. Please consult the Wikipedia list of logical fallacies here: https://en.wikipedia.org/wiki/List_of_fallacies
It's not that l'm being arrogant in demanding eloquence. It's just intellectual honesty.
So...how far does your argument get in any science forum or conference? Any thesis suport it?
I mean it is one thing to waltz into a religious forum and make headway with such a discussion....what do those in the industry think?
That is not the subject of this thread. First please answer the subject of this thread.
Appeal to Authority is a logical fallacy. I said in the OP: no logical fallacies. You are literally appealing to authorities and pinning the truth of the matter on the opinions of relative celebrities. Zeus isn't proven by the hard work of the technicians that built Athens nor the person with the coolest toga nor the person with the greatest compendium of Zeus factoids. Zeus is proven by scientific enquiry. Which brings us back to the OP.
How has this approach worked in other forums?
This is a discussion forum...shutting down discussion when you do agree with folks responses makes.no sense. Unless of course you are the authority.and you male the rules.
Your topic.looks interesting your biases.show up in your responses and policing as I see it.
DON'T HURT LINKS / BOOK REFERENCES:
Please don't link stack or book hurl, just put it in your own words - if you actually have an answer, and understand it.