guanine (Meaning)
Wordnet
guanine (n)
a purine base found in DNA and RNA; pairs with cytosine
Synonyms & Antonyms of guanine
No Synonyms and anytonyms found
guanine Sentence Examples
- Guanine, one of the four nitrogenous bases found in DNA, pairs with cytosine through hydrogen bonding.
- The guanine-cytosine base pair forms three hydrogen bonds in the DNA double helix.
- Guanine is a purine nucleotide, characterized by its double-ring structure.
- The guanine content in DNA varies among different species, influencing its melting temperature.
- Mutations in guanine nucleotides can lead to genetic disorders and diseases.
- Guanine is involved in the formation of G-quadruplexes, non-canonical DNA structures that play a role in gene regulation.
- Guanine is essential for the stability of telomeres, the protective caps at the ends of chromosomes.
- Guanine nucleotides serve as substrates for various enzymatic reactions in cellular metabolism.
- The guanine-specific DNA methyltransferase DNMT3A plays a crucial role in epigenetic regulation.
- Mutations in guanine-rich DNA regions are highly prone to oxidative damage and genomic instability.
FAQs About the word guanine
a purine base found in DNA and RNA; pairs with cytosine
No synonyms found.
No antonyms found.
Guanine, one of the four nitrogenous bases found in DNA, pairs with cytosine through hydrogen bonding.
The guanine-cytosine base pair forms three hydrogen bonds in the DNA double helix.
Guanine is a purine nucleotide, characterized by its double-ring structure.
The guanine content in DNA varies among different species, influencing its melting temperature.
