A pyrimidine derivative that is one of the five bases found in nucleic acids. Cytosine base pairs with guanine.
One of the bases that make up the code in a strand of DNA or RNA. abbreviated: C.
A pyrimidine; one of the nitrogenous bases in the nucleic acids RNA and DNA.
One of the four building blocks of DNA (a nucleotide). The “C” in the genetic code.
A chemical that is a basic structural unit of a living thing's DNA. It is one of 4 key bases or nucleotides (adenine (A), guanine (G) and thymine (T)) that repeat throughout the length of a DNA chain. The order of their sequence defines the arrangement of genes.
A nitrogenous base, one member of the base pair GC (guanine and cytosine) in DNA.
One of the four ringed, nitrogen-containing bases that make up RNA and DNA.
a base found in DNA and RNA and derived from pyrimidine; pairs with guanine
one of the bases used in DNA and RNA.
The "C" in ATGC, the four bases found in DNA."C" is short for cytosine, a base that bonds with Guanine (G) in double stranded DNA.
one of the five nitrogenous bases found in nucleic acid molecules; cytosine pairs with guanine in DNA and sometimes in RNA.
One of the four bases that make up DNA. Abbreviated with a 'C'.
SI-toe-seen One of the two pyrimidine nitrogenous bases in DNA and RNA. 51
One of the four bases that make up the letters ATGC in DNA. Cytosine ("C") always pairs with guanine ("G").
One of the pyrimidine bases found in DNA and RNA (4-amino-2-hydroxypyrimidine).
One of the four monomers or building blocks of DNA.
The "C" of the four bases that make up DNA. The other bases are adenine (A), guanine (G), and thymine (T). Cytosine always pairs with guanine.
A pyrimidine base found in both DNA and RNA. ~ See Also: Base pairing, Deoxyribonucleic acid, Pyrimidines, Ribonucleic acid, Thymine, Uracil.
One of the pyrimidine nitrogenous bases occurring in both DNA and RNA. PICTURE
one of the pyrimidine nucleic acid bases that make up nucleotides, the building blocks of DNA and RNA.. The antiviral drug ddI is a nucleoside analog associated with cytosine.
A nitrogenous base. Pairs with guanine in DNA molecules.
a base in DNA that always bonds with guanine (G).
a nitrogen-containing base found in DNA molecules. Pairs with guanine.
a nitrogenous base that is found in DNA and RNA. Its complimentary base is Guanine.
A nitrogenous base, one member of the base pair G- C (guanine and cytosine).
A nitrogen rich base which is one of the buiding blocks of DNA. It is one member of the base pair G-C (guanine-cytosine) See also: Base Pair See also: Guanine
Refers to the base cytosine. Cytosine is the base that normally base-pairs with Guanine (G) in DNA.
The bases found in DNA come in four varieties: adenine, cytosine, guanine, and thymine—often abbreviated as A,C, G, T, the letters of the genetic alphabet. (IOCeleraGenome) Citosina Essas letras são as iniciais dos nomes de quatro bases nitrogenadas: adenina (A), timina (T), citosina (C) e guanina (G). (POPrGenoma)
A pyrimidine base found in DNA and RNA. It is paired with guanine.
(C) -A pyrimidine base found in DNA and RNA. In DNA, it always pairs with guanine (G).
A pyrimidine base found in RNA and DNA; also one of the four chemical building blocks of RNA and DNA.
A pyrimidine base, C4H5N3O, present in living cells, mainly in combined form, as in nucleic acids.
One of the four nitrogenous bases found in DNA; pairs with the base guanine; often abbreviated as the letter "C"; see Figure B-3.
A pyrimidine base that is found in DNA. Cytosine pairs with guanine in DNA.
A pyrimidine base; one of the four molecules containing nitrogen present in the nucleic acids DNA and RNA; designated by letter C.
A pyrimidine base found in DNA and RNA that forms base pairs with cytosine (C).
One of the four types of nitrogenous bases found in DNA, having the single-ring structure of a class known as pyrimidines. Cytosine always forms complementary base pairing with a DNA purine base called Guanine. Cytosine also occurs in RNA molecules. Back to Homepage
One of the four bases in DNA that make up the letters A, T, C, G. Cytosine is the "C". The others are adenine, thymine, and guanine. Cytosine always pairs with guanine. [Talking Glossary
Cytosine is one of the 5 main nucleobases used in storing and transporting genetic information within a cell in the nucleic acids DNA and RNA. It is a pyrimidine derivative, with a heterocyclic aromatic ring and two substituents attached (an amine group at position 4 and a keto group at position 2). The nucleoside of cytosine is cytidine.