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He favored the study published in the newspaper "applied Chemistry", To be dimmonium, a component present on Earth Before the emergence of life, he chemically linked small units of DNA known as"Dioxy Nikleo Sides".
And after the chemical bonding process took place, what is known in the scientific milieu emerged With DNA Neanderthal, or the early form of DNA on Earth.
This discovery is one among several other similar discoveries in recent years, amid increasing evidence that DNA and the element closest to it chemically, which is "RNA" (RNA) have originated together as two secretions For chemical reactions Are similar.
The meaning of this scientific conclusion is that the molecules that work to self-replicate, which is the first formula for life on Earth, were a mixture of the two, that is, DNA and RNA.
The researchers believe that this important scientific discovery may lead to the emergence of new practical applications in the fields of chemistry and biology, but the most important issue is that it paints a picture about the emergence of life on Earth.
On the other hand, this scientific discovery can pave the way for more specialized studies to find out how the interaction between DNA and RNA took place and then spread on Earth in its initial form, before it becomes true to a stage of biological maturity that appears in our current life, through bodies and things. .
The professor said researcher in chemistry center "Scripps"Ramanara Yanana Krishnamurti, the latest discovery is an important step towards developing a detailed chemical model for how life arose on planet Earth.
This scientific conclusion would dispel an idea that was circulating during the past decades, that the first processes of replication or reproduction in molecules were launched from RNA, while the DNA appeared and was produced at a later time depending on the life forms that exist thanks to RNA.
Researcher Ramanara Yanana Krishnamurti and his colleagues expressed doubts that the beginning had actually occurred by starting from RNA, and the simple reason, according to them, is that its molecules were highly adhesive, and this property does not allow them to repeat themselves or to reproduce on their own.
Scientists explain that the element RNA can attract "Building blocks" Another individual DNA, and then, stick to it and these elements integrate with each other.
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The study, published in the newspaper “Angewandte Chemie”, suggested that it be the element di-ammonium, a component found on Earth Before the emergence of life, he chemically linked small units of DNA known as “dioxy nucleosides”.
And after the chemical bonding process took place, what is known in the scientific milieu emerged With DNA Neanderthal, or the early form of DNA on Earth.
This discovery is one among several other similar discoveries in recent years, amid increasing evidence that DNA and the element closest to it chemically, “RNA”, have emerged together as secretions. For chemical reactions Are similar.
The meaning of this scientific conclusion is that the molecules that work to self-replicate, which is the first formula for life on Earth, were a mixture of the two, that is, DNA and RNA.
The researchers believe that this important scientific discovery may lead to the emergence of new practical applications in the fields of chemistry and biology, but the most important issue is that it paints a picture about the emergence of life on Earth.
On the other hand, this scientific discovery can pave the way for more specialized studies to find out how the interaction between DNA and RNA took place and then spread on Earth in its initial form, before it becomes true to a stage of biological maturity that appears in our current life, through bodies and things. .
Ramanara Yanana Krishnamurti, a researcher in chemistry at the Scripps Center, said that the latest discovery is an important step towards developing a detailed chemical model for how life emerged on planet Earth.
This scientific conclusion would dispel an idea that was circulating during the past decades, that the first processes of replication or reproduction in molecules were launched from RNA, while the DNA appeared and was produced at a later time depending on the life forms that exist thanks to RNA.
Researcher Ramanara Yanana Krishnamurti and his colleagues expressed doubts that the beginning had actually occurred by starting from RNA, and the simple reason, according to them, is that its molecules were highly adhesive, and this property does not allow them to repeat themselves or to reproduce on their own.
The scientists explain that the RNA component can attract other individual “building blocks” of the DNA, and then attach themselves to them and integrate with each other.
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