Jats, can you give me a sincere, cogent answer. I have shown you repeatedly that the link you keep spamming is not about natural mutations (the random mutations that drive evolution), but exposing plants primarily to mutagens like chemicals and radiation in order to try and create mutations of characteristics desirable for breeders.
Here's the Wikipedia link I provided to you just the other day.
Mutation breeding - Wikipedia, the free encyclopedia
And if you look in the section "mutagenic varietals" you see that experiments have been quite successful in creating new characteristics.
Mutation breeding - Wikipedia, the free encyclopedia
Now, here's my serious question to which I request a sincere, cogent answer. Why do you continually ignore that information and instead continue to spam the same link over and over and over? Are you unable to understand the difference between natural mutations and mutation breeding? Are you unable to address the content of even the Wikipedia page? Are you under the impression that continuing to spam the same link over and over will change the fact that you misunderstand the content and it doesn't help your case after all?
Sometimes I wonder about the Creationists around here and I'd like to know what makes them tick when they do stuff like this.
eta - Wow. It's worse than I thought. My response was just two days ago in this very thread and Jats responded to my post, but didn't even address what I'd posted about the mutation breeding
And then ignore what mutation really is:
Mutation - Wikipedia, the free encyclopedia
"Mutations result from unrepaired
damage to DNA or to RNA genomes (typically caused by radiation or chemical
mutagens), errors in the process of
replication, or from the insertion or deletion of segments of DNA by
mobile genetic elements...
...Mutation can result in several different types of change in sequences. Mutations in genes can either have no effect, alter the
product of a gene, or prevent the gene from functioning properly or completely...
...One study on genetic variations between different species of
Drosophila suggests that, if a mutation changes a
protein produced by a gene, the result is likely to be harmful, with an estimated 70 percent of amino acid
polymorphisms that have damaging effects, and the remainder being either neutral or weakly beneficial."
Altering the product of a gene is just what I told you, turning off or on a gene already there.
"http://en.wikipedia.org/wiki/Gene_product
"A
gene product is the biochemical material, either
RNA or
protein, resulting from
expression of a
gene. A measurement of the amount of gene product is sometimes used to infer how active a gene is. Abnormal amounts of gene product can be correlated with
disease-causing
alleles, such as the overactivity of
oncogenes which can
cause cancer.
"
So it can occurr from switching on or off genes.
"Mutations can involve the
duplication of large sections of DNA, usually through
genetic recombination.
"
Or by recombination of what already existed:
"
Genetic recombination is the process by which two
DNA molecules exchange genetic information, resulting in the production of a new combination of
alleles."
An no matter what step you choose to use, you are simply turning on or off or recombining what already existed. You are NOT creating anything new. no matter how many times you choose to say it to misdirect people into believing that.
If I have blocks A, B, C and D, no matter how many times I arrange them, I never get block G. New genes have NEVER been created, just turned off or on or rearranged.
That is variation, not evolution. You can never get anything other than what already existed in the genetic code. When are you going to quit denying the truth????
We agree mutation happens, of that I have never argued against. It is the
results from those mutations we are debating, since they can NEVER produce a new species, being merely already existing genes from that species. You may get a new "breed" of dog or cat or bacteria, but you have NEVER gotten a new species.
Except of course when you incorrectly label them as such due to your species problem and your need for them to be so for no other reason than you want it to be so.
The problem is we understand less than 1% of the genome, with 95% of it still unexplored and not understood at all.
So why in your discussions do you always ignore what mutation is and what process it takes? Why do you tell people it creates new species when it is simply using what already existed in that same species before???????
It's not a new species, it is a new "breed" within that same species. Merely variation of what
already existed. A fact you can not escape, no matter how many misdirections you attempt to get people to belief in Fairie Dust.
But go ahead, show me the creation of block G, where it never existed before if you think you can. I expect I'll be waiting for eternity. Until then you will wave hands and make claims you can't support.