... are found which can replicate via transcription into an RNA intermediate which
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 ...
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.
He found the sections that dealt with science most interesting. ... where DNA was
the storehouse of genetic information and RNA was the bridge that transferred ...
Jan 20, 2015 ... The story of the discovery of DNA begins in the 1800s… ... isolated the five
nucleotide<sup>?</sup> bases that are the building blocks of DNA and RNA<sup>?</sup>
Ribonucleic acid (RNA), like deoxyribonucleic acid (DNA), is composed of
nucleic acids that are found in the nucleus of plants and animals. Nucleic acids ...
Sep 30, 2003 ... DNA, molecular structure, The double helix, James Watson, Francis Crick, ... "NA"
in DNA (deoxyribo-nucleic-acid) and RNA (ribo-nucleic-acid).
After solving the structure of DNA, James Watson started working on RNA. ... of
DNA, that Watson and Crick discovered, suggests how genetic information is ...
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 ...
During the early 1970s, retroviruses and reverse transcriptase were discovered,
showing for the first time that enzymes could copy RNA into DNA (the opposite ...