| 释义 |
Definition of uridine in English: uridinenoun ˈjʊərɪdiːn mass nounBiochemistry A compound formed by partial hydrolysis of RNA. It is a nucleoside containing uracil linked to ribose. Example sentencesExamples - The nucleotide uridine is never found in DNA and thymine is almost exclusively found in DNA.
- In addition, uridine influences the levels of neurotransmitters such as dopamine and norphinephrine.
- Cells were allowed to recover in two different media selective for respiratory function: a medium rich in glucose but lacking uridine, and a more stringent one in which glucose was substituted with galactose as a carbon source.
- Arginine, uridine, and uracil were added as needed.
- These studies show that sucrose breakdown and starch synthesis are restricted by the levels of adenine and uridine nucleotide cofactors.
Origin Early 20th century: from ur(acil) + -ide + -ine4. Definition of uridine in US English: uridinenoun Biochemistry A compound formed by partial hydrolysis of RNA. It is a nucleoside containing uracil linked to ribose. Example sentencesExamples - These studies show that sucrose breakdown and starch synthesis are restricted by the levels of adenine and uridine nucleotide cofactors.
- The nucleotide uridine is never found in DNA and thymine is almost exclusively found in DNA.
- In addition, uridine influences the levels of neurotransmitters such as dopamine and norphinephrine.
- Arginine, uridine, and uracil were added as needed.
- Cells were allowed to recover in two different media selective for respiratory function: a medium rich in glucose but lacking uridine, and a more stringent one in which glucose was substituted with galactose as a carbon source.
Origin Early 20th century: from ur(acil) + -ide + -ine. |