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https://evolutionnews.org/2018/06/life-exponential-life-exhibits-intelligent-design-at-many-levels/
Localized RNAs in the cortex, glycan patterns on the membrane, and bioelectric fields generated by ion channels in the membrane all carry spatial information. Although individual molecules may be specified by DNA, their three-dimensional patterns are not. Taken together, these patterns constitute a “membrane code” that is independent of DNA sequences.
In 1983, biologist Robert Poyton suggested that biological membranes carry “spatial memory,” the units of which are spatially localized proteins. Poyton wrote: “Realizing that genetic memory is one-dimensional, along a DNA molecule, whereas spatial memory is likely to be two-dimensional, along membrane surfaces, and three-dimensional within the cellular interior, it is probable that spatial memory is more complicated and diverse than genetic memory.”8
In 2004, biologist Thomas Cavalier-Smith wrote that the idea that DNA contains all the information needed to make an organism “is simply false.” According to Cavalier-Smith, membranes provide “chemically specific two-dimensional surfaces with mutually conserved topological relationships in the three spatial dimensions” that play “a key role in the mechanisms that convert the linear information of DNA into the three-dimensional shapes of single cells and multicellular organisms. Animal development creates a complex three-dimensional multicellular organism not by starting from the linear information in DNA… but always starting from an already highly complex three-dimensional unicellular organism, the fertilized egg.”9
So the membrane code carries essential biological information that is independent of DNA sequence information. Yet we often hear that embryo development is directed by a program in DNA. Why?
James Watson and Francis Crick’s Nobel Prize-winning discovery of the molecular structure of DNA in 1953 seemed to provide a molecular basis not only for heredity but also for embryo development. Cells replicate their DNA before they divide and (usually) pass on a complete set of their DNA sequences to each of their descendants. Cells then use DNA sequences as templates for the transcription of RNAs, some of which are then translated into proteins.
In the mid 20th century, biology was dominated by neo-Darwinism, a system of thought that combined evolution and genetics and attributed new variations to genetic mutations. An underlying assumption of neo-Darwinism is that evolution and development are due entirely to unguided material processes. After 1953, this materialistic assumption led to the view that “DNA makes RNA makes protein makes us,” which has been called the Central Dogma of molecular biology.
In 1970, molecular biologist (and materialist) Jacques Monod said that with the Central Dogma, “and the understanding of the random physical basis of mutation that molecular biology has also provided, the mechanism of Darwinism is at last securely founded. And man has to understand that he is a mere accident.”
But the existence of the membrane code shows that the Central Dogma is false. And the materialistic idea that evolution is unguided cannot account for the complex specified information in DNA, much less for the extensive complex specified information in the membrane code. Just as the information in DNA points to design, so does the information beyond DNA.
Localized RNAs in the cortex, glycan patterns on the membrane, and bioelectric fields generated by ion channels in the membrane all carry spatial information. Although individual molecules may be specified by DNA, their three-dimensional patterns are not. Taken together, these patterns constitute a “membrane code” that is independent of DNA sequences.
In 1983, biologist Robert Poyton suggested that biological membranes carry “spatial memory,” the units of which are spatially localized proteins. Poyton wrote: “Realizing that genetic memory is one-dimensional, along a DNA molecule, whereas spatial memory is likely to be two-dimensional, along membrane surfaces, and three-dimensional within the cellular interior, it is probable that spatial memory is more complicated and diverse than genetic memory.”8
In 2004, biologist Thomas Cavalier-Smith wrote that the idea that DNA contains all the information needed to make an organism “is simply false.” According to Cavalier-Smith, membranes provide “chemically specific two-dimensional surfaces with mutually conserved topological relationships in the three spatial dimensions” that play “a key role in the mechanisms that convert the linear information of DNA into the three-dimensional shapes of single cells and multicellular organisms. Animal development creates a complex three-dimensional multicellular organism not by starting from the linear information in DNA… but always starting from an already highly complex three-dimensional unicellular organism, the fertilized egg.”9
So the membrane code carries essential biological information that is independent of DNA sequence information. Yet we often hear that embryo development is directed by a program in DNA. Why?
James Watson and Francis Crick’s Nobel Prize-winning discovery of the molecular structure of DNA in 1953 seemed to provide a molecular basis not only for heredity but also for embryo development. Cells replicate their DNA before they divide and (usually) pass on a complete set of their DNA sequences to each of their descendants. Cells then use DNA sequences as templates for the transcription of RNAs, some of which are then translated into proteins.
In the mid 20th century, biology was dominated by neo-Darwinism, a system of thought that combined evolution and genetics and attributed new variations to genetic mutations. An underlying assumption of neo-Darwinism is that evolution and development are due entirely to unguided material processes. After 1953, this materialistic assumption led to the view that “DNA makes RNA makes protein makes us,” which has been called the Central Dogma of molecular biology.
In 1970, molecular biologist (and materialist) Jacques Monod said that with the Central Dogma, “and the understanding of the random physical basis of mutation that molecular biology has also provided, the mechanism of Darwinism is at last securely founded. And man has to understand that he is a mere accident.”
But the existence of the membrane code shows that the Central Dogma is false. And the materialistic idea that evolution is unguided cannot account for the complex specified information in DNA, much less for the extensive complex specified information in the membrane code. Just as the information in DNA points to design, so does the information beyond DNA.