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History of RNA biology


... are found which can replicate via transcription into an RNA intermediate which  ...

RNA Discovery - News Medical


Oct 14, 2012 ... RNA was found to be distinctly different from DNA. This was noted by its sensitivity towards alkaline caused by an additional OH-group on the ...

Francis Crick :: DNA from the Beginning


Biography of Francis Crick from Concept 19: The DNA molecule is shaped like a ... like Rosalind Franklin and Maurice Wilkins, also contributed to this discovery. ... of the informal "RNA tie club," whose purpose was "to solve the riddle of RNA ...

DNA: Definition, Structure & Discovery | What Is DNA? - Live Science


Jun 6, 2013 ... The structure of DNA and RNA. DNA is a double helix, while RNA is a single helix. Both have sets of nucleotides that contain genetic ...

Discovering the RNA Double Helix and Hybridization - ScienceDirect


Dec 28, 2006 ... The discovery, 50 years ago, that RNA could form a double helix made ... The DNA double helix, described in the 1953 Watson and Crick ...

discovered DNA (and RNA) in the pus cells - BIOdotEDU


Friedrich Miescher, In 1865, the year that Gregor Mendel ("Brother Gregory" in these stories) published his paper on the hybridization of plants, and thus started  ...

Ribonucleic Acid (RNA) - The Discovery Of Rna, The Role Of Rna In ...


Ribonucleic acid (RNA), like deoxyribonucleic acid (DNA), is composed of nucleic acids that are found in the nucleus of plants and animals. Nucleic acids ...

The History of DNA Discovery & The Scientists Who Discovered it


Sep 11, 2009 ... He also discovered the ribose sugar in RNA, the deoxyribose sugar in DNA, as well as identifying the way the nucleic acids - RNA and DNA ...

The Structures of DNA and RNA - Biology


The Structures of DNA and RNA. The discovery that DNA is the prime genetic molecule, carrying all the hereditary information within chromosomes, immediately.

Who discovered messenger RNA? - ScienceDirect


Jun 29, 2015 ... The announcement of the discovery of messenger RNA (mRNA) and the ... each amino acid had a physical relationship with the DNA and RNA ...

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Discovery of the Hybrid Helix and the First DNA-RNA Hybridization


Mar 24, 2006 ... Here I describe early research on RNA structure and the discovery of the DNA- RNA hybrid helix, a key component of information transfer.

The discovery of DNA | Stories | yourgenome.org


The story of the discovery of DNA begins in the 1800s… ... the five nucleotide bases that are the building blocks of DNA and RNA: adenine, cytosine, guanine,  ...

The Discovery of the Molecular Structure of DNA - The Double Helix


Sep 30, 2003 ... He called the compound "nuclein." This is today called nucleic acid, the "NA" in DNA (deoxyribo-nucleic-acid) and RNA (ribo-nucleic-acid).