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In molecular biology and genetics, GC-content (or guanine-cytosine content) is the percentage of nitrogenous bases in a DNA or RNA molecule that are either guanine (G) or cytosine (C). GC-content may be given for a certain fragment of DNA or RNA or for an entire genome.
GC-content may be given for a certain fragment of DNA or RNA or for an entire genome. When it refers to a fragment, it may denote the GC-content of an individual gene or section of a gene (domain), a group of genes or gene clusters, a non-coding region, or a synthetic oligonucleotide such as a primer. See More on Wikipedia
GC-content is usually expressed as a percentage value, but sometimes as a ratio (called G+C ratio or GC-ratio). GC-content percentage is calculated as
table = { | |
'ATA':'I', 'ATC':'I', 'ATT':'I', 'ATG':'M', | |
'ACA':'T', 'ACC':'T', 'ACG':'T', 'ACT':'T', | |
'AAC':'N', 'AAT':'N', 'AAA':'K', 'AAG':'K', | |
'AGC':'S', 'AGT':'S', 'AGA':'R', 'AGG':'R', | |
'CTA':'L', 'CTC':'L', 'CTG':'L', 'CTT':'L', | |
'CCA':'P', 'CCC':'P', 'CCG':'P', 'CCT':'P', | |
'CAC':'H', 'CAT':'H', 'CAA':'Q', 'CAG':'Q', | |
'CGA':'R', 'CGC':'R', 'CGG':'R', 'CGT':'R', | |
'GTA':'V', 'GTC':'V', 'GTG':'V', 'GTT':'V', |
Here is the list of Massive Open Online Courses (MOOCs) useful for people who are interested to learn about Computational Biology and Bioinformatics.