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originally posted by: SeaWorthy
a reply to: neoholographic
There is no need to prove that god created everything, especially to those who are not looking and won't see.
We need to just put our faith in him and soon everything in the dark will be seen in the light. The truth of everything will be clear.
We need to pray for those who are not seeing to have their eyes opened and a seed planted and watered.
We need to love them all because our creator loves them all and Jesus died for us all.
Evolutionary theory predicts that beneficial gene level mutation rates could readily evolve
if ΔU * Lsegment * Ne
> 1 (where ΔU = reduction in deleterious mutation rate, Lsegment = length of
sequence affected, Ne
= effective population size) 3,8. This criterion is met if processes
governing mutation rates interact with cytogenetic regulatory features to preferentially target
multiple important (effectively large ΔU) genes – resulting in a large effective Lsegment – for repair
3,8.
Consistent with previous functional work, here we find such features are indeed predictive of mutation rates and are distributed non-randomly between genes according to function (functionally constrained genes are enriched for features that are linked to lower mutation rates,
In contrast to other models of beneficial mutation rate evolution that invoke gene-specific modifiers of mutation rate, this scenario of genic mutation rate evolution requires that selection is sufficient to maintain gene level regulatory features,not gene level mutation rates directly.
The observations made in this investigation are thus consistent with a growing body of research suggesting that this model of beneficial genic mutation rate evolution is both theoretically and empirically plausible.
The implications of these findings for evolutionary biology are far-reaching. If mutation rates are specifically lower in functionally constrained genes, one might hypothesize that the distribution of fitness effects of new mutations would be skewed and adaptive evolution would
proceed faster than predicted from models assuming that mutation probabilities are truly independent of mutational consequences.We thus believe that the correlated effect of natural selection and variable mutation rate provides a more complete explanation of natural genetic
variation and gene evolution in A. thaliana.
However, the ultimate aim of this investigation was to study mutation rates at gene level resolution.
In common parlance, randomness is the apparent or actual lack of pattern or predictability in events.[1][2] A random sequence of events, symbols or steps often has no order and does not follow an intelligible pattern or combination. Individual random events are, by definition, unpredictable,but if the probability distribution is known, the frequency of different outcomes over repeated events (or "trials") is predictable.[note 1] For example, when throwing two dice, the outcome of any particular roll is unpredictable, but a sum of 7 will tend to occur twice as often as 4. In this view, randomness is not haphazardness;it is a measure of uncertainty of an outcome. Randomness applies to concepts of chance, probability, and information entropy.
A random process is a sequence of random variables whose outcomes do not follow a deterministic pattern, but follow an evolution described by probability distributions. These and other constructs are extremely useful in probability theory and the various applications of randomness.
Johns Hopkins Kimmel Cancer Center scientists report data from a new study providing evidence that random, unpredictable DNA copying “mistakes” account for nearly two-thirds of the mutations that cause cancer. Their research is grounded on a novel mathematical model based on DNA sequencing and epidemiologic data from around the world.
“It is well-known that we must avoid environmental factors such as smoking to decrease our risk of getting cancer. But it is not as well-known that each time a normal cell divides and copies its DNA to produce two new cells, it makes multiple mistakes,” says Cristian Tomasetti, Ph.D., assistant professor of biostatistics at the Johns Hopkins Kimmel Cancer Center and the Johns Hopkins Bloomberg School of Public Health. “These copying mistakes are a potent source of cancer mutations that historically have been scientifically undervalued, and this new work provides the first estimate of the fraction of mutations caused by these mistakes.”
“We need to continue to encourage people to avoid environmental agents and lifestyles that increase their risk of developing cancer mutations. However, many people will still develop cancers due to these random DNA copying errors
The researchers say their conclusions are in accord with epidemiologic studies showing that approximately 40 percent of cancers can be prevented by avoiding unhealthy environments and lifestyles. But among the factors driving the new study, say the researchers, is that cancer often strikes people who follow all the rules of healthy living — nonsmoker, healthy diet, healthy weight, little or no exposure to known carcinogens — and have no family history of the disease, prompting the pained question “Why me?”
originally posted by: neoholographic
a reply to: TzarChasm
Mutations Are the Raw Materials of Evolution
“Evolution is as much a fact as the heat of the sun,” asserts Professor Richard Dawkins, a prominent evolutionary scientist.16 Of course, experiments and direct observations prove that the sun is hot. But do experiments and direct observations provide the teaching of evolution with the same undisputed support?
Before answering that question, we need to clear up something. Many scientists have noted that over time, the descendants of living things may change slightly. For example, humans can selectively breed dogs so that eventually the descendants have shorter legs or longer hair than their forebears.* Some scientists attach to such slight changes the term “microevolution.” [*: The changes dog breeders can produce often result from losses in gene function. For example, the dachshund’s small size is caused by a failure of normal development of cartilage, resulting in dwarfism.]
However, evolutionists teach that small changes accumulated slowly over billions of years and produced the big changes needed to make fish into amphibians and apelike creatures into men. These proposed big changes are defined as “macroevolution.”
Charles Darwin, for example, taught that the small changes we can observe implied that much bigger changes—which no one has observed—are also possible.17 He felt that over vast periods of time, some original, so-called simple life-forms slowly evolved—by means of “extremely slight modifications”—into the millions of different forms of life on earth.18
To many, this claim sounds reasonable. They wonder, ‘If small changes can occur within a species, why should not evolution produce big changes over long periods of time?’* In reality, though, the teaching of evolution rests on three myths. Consider the following. [*: While the word “species” is used frequently in this section, it should be noted that this term is not found in the Bible book of Genesis. There we find the term “kind,” which is much broader in meaning. Often, what scientists choose to call the evolution of a new species is simply a matter of variation within a “kind,” as the word is used in the Genesis account.]
Myth 1. Mutations provide the raw materials needed to create new species. The teaching of macroevolution is built on the claim that mutations—random changes in the genetic code of plants and animals—can produce not only new species but also entirely new families of plants and animals.19
The facts. Many characteristics of a plant or an animal are determined by the instructions contained in its genetic code, the blueprints that are wrapped up in the nucleus of each cell.* [Research shows that the cell’s cytoplasm, its membranes, and other structures also play a role in shaping an organism.] Researchers have discovered that mutations can produce alterations in the descendants of plants and animals. But do mutations really produce entirely new species? What has a century of study in the field of genetic research revealed?
In the late 1930’s, scientists enthusiastically embraced a new idea. They already thought that natural selection—the process in which the organism best suited to its environment is most likely to survive and breed—could produce new species of plants from random mutations. Therefore, they now assumed that artificial, or human-guided, selection of mutations should be able to do the same thing but more efficiently. “Euphoria spread among biologists in general and geneticists and breeders in particular,” said Wolf-Ekkehard Lönnig, a scientist from the Max Planck Institute for Plant Breeding Research in Germany.* Why the euphoria? Lönnig, who has spent some 30 years studying mutation genetics in plants, said: “These researchers thought that the time had come to revolutionize the traditional method of breeding plants and animals. They thought that by inducing and selecting favorable mutations, they could produce new and better plants and animals.”20 In fact, some hoped to produce entirely new species.
Scientists in the United States, Asia, and Europe launched well-funded research programs using methods that promised to speed up evolution. After more than 40 years of intensive research, what were the results? “In spite of an enormous financial expenditure,” says researcher Peter von Sengbusch, “the attempt to cultivate increasingly productive varieties by irradiation [to cause mutations], widely proved to be a failure.”21 And Lönnig said: “By the 1980’s, the hopes and euphoria among scientists had ended in worldwide failure. Mutation breeding as a separate branch of research was abandoned in Western countries. Almost all the mutants . . . died or were weaker than wild varieties.”* [Mutation experiments repeatedly found that the number of new mutants steadily declined, while the same type of mutants regularly appeared. In addition, less than 1 percent of plant mutations were chosen for further research, and less than 1 percent of this group were found suitable for commercial use. However, not one entirely new species was ever created. The results of mutation breeding in animals were even worse than in plants, and the method was abandoned entirely.]
Even so, the data now gathered from some 100 years of mutation research in general and 70 years of mutation breeding in particular enable scientists to draw conclusions regarding the ability of mutations to produce new species. After examining the evidence, Lönnig concluded: “Mutations cannot transform an original species [of plant or animal] into an entirely new one. This conclusion agrees with all the experiences and results of mutation research of the 20th century taken together as well as with the laws of probability.”
So, can mutations cause one species to evolve into a completely new kind of creature? The evidence answers no! Lönnig’s research has led him to the conclusion that “properly defined species have real boundaries that cannot be abolished or transgressed by accidental mutations.”22
Consider the implications of the above facts. If highly trained scientists are unable to produce new species by artificially inducing and selecting favorable mutations, is it likely that an unintelligent process would do a better job? If research shows that mutations cannot transform an original species into an entirely new one, then how, exactly, was macroevolution supposed to have taken place?
Mutations can introduce changes in plants—such as this mutant with large flowers—but only within limits
Mutant fruit flies, though malformed, are still fruit flies
Myth 2. Natural selection led to the creation of new species. Darwin believed that what he called natural selection would favor those life-forms best suited to the environment, whereas less suitable life-forms would eventually die off. Modern evolutionists teach that as species spread and became isolated, natural selection chose the ones with gene mutations that made them capable of surviving in their new environment. As a result, evolutionists speculate, these isolated groups eventually developed into totally new species.
The facts. As previously noted, the evidence from research strongly indicates that mutations cannot produce entirely new kinds of plants or animals. Nevertheless, what proof do evolutionists provide to support the claim that natural selection chooses beneficial mutations to produce new species? A brochure published in 1999 by the National Academy of Sciences (NAS) in the United States refers to “the 13 species of finches studied by Darwin on the Galápagos Islands, now known as Darwin’s finches.”23
In the 1970’s, a research group led by Peter R. and B. Rosemary Grant of Princeton University began studying these finches and discovered that after a year of drought on the islands, finches that had slightly bigger beaks survived more readily than those with smaller beaks. Since observing the size and shape of the beaks is one of the primary ways of determining the 13 species of finches, these findings were assumed to be significant. “The Grants have estimated,” continues the NAS brochure, “that if droughts occur about once every 10 years on the islands, a new species of finch might arise in only about 200 years.”24
However, the NAS brochure neglects to mention that in the years following the drought, finches with smaller beaks again dominated the population. The researchers found that as the climatic conditions on the island changed, finches with longer beaks were dominant one year, but later those with smaller beaks were dominant. They also noticed that some of the different “species” of finches were interbreeding and producing offspring that survived better than the parents. They concluded that if the interbreeding continued, it could result in the fusion of two “species” into just one.25
At best, Darwin’s finches show that a species can adapt to changing climates
So, does natural selection really create entirely new species? Decades ago, evolutionary biologist George Christopher Williams began questioning whether natural selection had such power.26 In 1999, evolutionary theorist Jeffrey H. Schwartz wrote that natural selection may be helping species adapt to the changing demands of existence, but it is not creating anything new.27
Indeed, Darwin’s finches are not becoming “anything new.” They are still finches. And the fact that they are interbreeding casts doubt on the methods some evolutionists use to define a species. In addition, information about these birds exposes the fact that even prestigious scientific academies are not above reporting evidence in a biased manner.
Myth 3. The fossil record documents macroevolutionary changes. The previously mentioned NAS brochure leaves the reader with the impression that the fossils found by scientists more than adequately document macroevolution. It declares: “So many intermediate forms have been discovered between fish and amphibians, between amphibians and reptiles, between reptiles and mammals, and along the primate lines of descent that it often is difficult to identify categorically when the transition occurs from one to another particular species.”28
The facts. The confident statement made by the NAS brochure is quite surprising. Why? Niles Eldredge, a staunch evolutionist, states that the fossil record shows, not that there is a gradual accumulation of change, but that for long periods of time, “little or no evolutionary change accumulates in most species.”*29 [Even the few examples from the fossil record that researchers point to as proof of evolution are open to debate. See pages 22 to 29 of the brochure, The Origin of Life—Five Questions Worth Asking, published by Jehovah’s Witnesses.
According to the fossil record, all the major groups of animals appeared suddenly and remained virtually unchanged
To date, scientists worldwide have unearthed and cataloged some 200 million large fossils and billions of small fossils. Many researchers agree that this vast and detailed record shows that all the major groups of animals appeared suddenly and remained virtually unchanged, with many species disappearing as suddenly as they arrived.
Belief in Evolution—An Act of “Faith”
Why do many prominent evolutionists insist that macroevolution is a fact? Richard Lewontin, an influential evolutionist, candidly wrote that many scientists are willing to accept unproven scientific claims because they “have a prior commitment, a commitment to materialism.”* Many scientists refuse even to consider the possibility of an intelligent Designer because, as Lewontin writes, “we cannot allow a Divine Foot in the door.”30 [*: “Materialism,” in this sense, refers to a theory that everything in the universe, including all life, came into existence without any supernatural intervention in the process.]
In this regard, sociologist Rodney Stark is quoted in Scientific American as saying: “There’s been 200 years of marketing that if you want to be a scientific person you’ve got to keep your mind free of the fetters of religion.” He further notes that in research universities, “the religious people keep their mouths shut.”31
If you are to accept the teaching of macroevolution as true, you must believe that agnostic or atheistic scientists will not let their personal beliefs influence their interpretations of scientific findings. You must believe that mutations and natural selection produced all complex life-forms, despite a century of research that shows that mutations have not transformed even one properly defined species into something entirely new. You must believe that all creatures gradually evolved from a common ancestor, despite a fossil record that strongly indicates that the major kinds of plants and animals appeared abruptly and did not evolve into other kinds, even over aeons of time. Does that type of belief sound as though it is based on facts or on myths? Really, belief in evolution is an act of “faith.” [whereislogic: "belief" and "faith" are synonyms in modern English by the way.]
originally posted by: neoholographic
Think about how absurd this is! It's like if I have the alphabet in front of me and I keep mutating the letters and sometimes the word YES comes up then the word DONT comes up. I mutate it again and again and the words BUY, CAR and ROAD comes up.Without an intelligent source giving the sequence of letters meaning these words are meaningless. So CAR and BUY is no different than the sequence of letters ZRH and MBQ without intelligence saying the sequence of the letters CAR mean this or the sequence of letters BUY means that.
The blind believers in a natural interpretation of evolution wants logical people to believe that random mutations not only put Genes in different sequences but that the sequence has no meaning before the random mutation occurs!!!!
So Darwin would probably be against his own theory if he was alive today and knew what we know.
Let's look at what the lead researcher of the paper said.
"I was totally surprised by the non-random mutations we discovered," lead author Grey Monroe, a plant scientist at the University of California, Davis, told Live Science. "Ever since high-school biology, I have been told that mutations are random."
Did he misspeak twice?
"The idea of random mutation has been around for over a hundred years in biology and is something you hear so often as a student that it is easy to take it for granted," Monroe said. "Even as a practicing geneticist and evolutionary biologist, I had never seriously questioned the idea."
www.livescience.com...
This is the heart of Darwin's theory. Mutations have to be random and without purpose or direction. Natural selection is then supposed to increase the fitness overtime through reproduction by reproducing the traits that best help the organism survive as so the fiction goes.
Let's look at the paper.
I'm going to highlight one sentence in the paper that supports exactly what I've been saying about adaptation. There's nothing natural about adaptations.
Our findings reveal adaptive mutation bias that is mediated by a link between mutation rate and the epigenome.
This is HUGE!!!!
Think about what it's saying. There's a bias towards adaptive mutations that are beneficial! The full paragraph says this.
Our findings reveal adaptive mutation bias that is mediated by a link between mutation rate and the epigenome. This is mechanistically plausible in light of evidence that DNA repair factors can be recruited by specific features of the epigenome8. Hypomutation targeted to features enriched in functionally constrained loci throughout the genome would reduce the relative frequency of deleterious mutations. The adaptive value of this bias can be conceptualized by the analogy of loaded dice with a reduced probability of rolling low numbers (that is, deleterious mutations), and thus a greater probability of rolling high numbers (that is, beneficial mutations)
WOOHOOO!!!
This should be the beginning of the end for the fantasy that's a natural interpretation of evolution but it will not be because for the godless a natural interpretation of evolutionis too big to fail for their belief systems. Look at this part:
The adaptive value of this bias can be conceptualized by the analogy of loaded dice with a reduced probability of rolling low numbers (that is, deleterious mutations), and thus a greater probability of rolling high numbers (that is, beneficial mutations)
WOO HOOO!!!
So a reduced mutation rate increases the chances of a beneficial mutation!!
Let me repeat:
So a reduced mutation rate increases the chances of a beneficial mutation!!
What type of reduction in the mutation rate did they see?
These findings demonstrate that genes subject to stronger purifying selection are maintained in epigenomic states that underlie a significant reduction in their mutation rate (Extended Data Fig. 9). In conclusion, mutation bias acts to reduce levels of deleterious variation in Arabidopsis by decreasing mutation rate in constrained genes.....Instead, the observed 37% reduction in mutation rates in essential genes is consistent with a reduction in mutation
Think about how counterintuitive this is to Darwin. Darwin said you need ENORMOUS INTERMEDIATE VARIETIES to select traits that just happen to be beneficial to the survival of the organism.
This paper is saying the opposite. It's saying a lower mutation rate increases the likelihood of a beneficial mutation. THIS IS INTELLIGENT DESIGN!
This is what they will find. An organism needs x traits to survive, the mutation rate is lowered to increase the chances that the organism will evolve the beneficial traits it need, the paper uses the example of a loaded dice. This is why you see so many species evolving the traits they need when they're in an environment where they need them to survive.
Paper Link
THIS HAS NOTHING TO DO WITH ANYTHING NATURAL, THIS IS DESiGN!!
Thank You God for Your Wisdom and Revelation by the Holy Spirit through your Son Jesus Christ, AMEN!
Needless to say, I did not succeed in producing a higher category in a single step; but it must be kept in mind that neither have the Neo-Darwinians ever built up as much as the semblance of a new species by recombination of micromutations. In such well-studied organisms as Drosophila [fruit flies], in which numerous visible and, incidentally, small invisible mutations have been recombined, never has even the first step in the direction of a new species been accomplished, not to mention higher categories.
Richard B. Goldschmidt
Mutations are merely hereditary fluctuations around a medium position…No matter how numerous they may be, mutations do not produce any kind of evolution.
Pierre-Paul Grassé
All competent biologists acknowledge the limited nature of the variation breeders can produce, although they do not like to discuss it much when grinding the evolutionary ax.
William R. Fix
...
(On evolutionary novelties by chance mutations I have seen no evidence whatsoever that these changes can occur through the accumulation of gradual mutations.
Lynn Margulis
Mutations are a reality and while most of them are of no consequence or detrimental, one cannot deny that on occasion a beneficial mutation might occur [in relation to a certain environment, but usually not for a gene's function per se; Anmerkung von W.-E.L.; vgl. Diskussion]. However, to invoke strings of beneficial mutations that suffice to reshape one animal into the shape of another is not merely unreasonable, it is not science.
Christian Schwabe
originally posted by: Romeopsi
originally posted by: neoholographic
Interesting. I read the article and I didn't fully understand it but the quotes from the paper makes it more clear. You're saying that when mutation rates are reduced you can get more beneficial mutations like loaded dice. So are you saying that DNA is designed to increase beneficial mutations where they're needed? If so how would this work?