What are nucleotides?

Some articles on nucleotides, nucleotide:

Nucleotide Salvage
... A salvage pathway is a pathway in which nucleotides (purine and pyrimidine) are synthesized from intermediates in the degradative pathway for nucleotides ... The salvaged bases and nucleosides can then be converted back into nucleotides ...
Palindromic Sequence
... Since a double helix is formed by two paired strands of nucleotides that run in opposite directions in the 5'-to-3' sense, and the nucleotides always pair in the same way (Adenine (A ... For example, the DNA sequence ACCTAGGT is palindromic because its nucleotide-by-nucleotide complement is TGGATCCA, and reversing the order of the nucleotides in the complement gives the original sequence ... A palindromic nucleotide sequence can form a hairpin ...
Recombination Signal Sequences
... RSSs are composed of seven conserved nucleotides (a heptamer) that reside next to the gene encoding sequence followed by a spacer (containing either 12 or 23 unconserved nucleotides ... one with a spacer of 12 nucleotides will be recombined with one that has a spacer containing 23 nucleotides) ...
Artificial Gene Synthesis - Standard Methods - Chemical Synthesis of Oligonucleotides
... Oligonucleotides are chemically synthesized using nucleotides, called phosphoramidites, normal nucleotides which have protection groups preventing amine, hydroxyl groups and ... this process is only practical for producing short sequences of nucleotides ...
Toscana Virus - Virology - Structure and Genome
... L is about 6,400 nucleotides in length, M about 4,200 nucleotides in length, and S about 1,900 nucleotides in length ...