Definition of uridine in English:

uridine

noun ˈjʊərɪdiːn

mass nounBiochemistry

A compound formed by partial hydrolysis of RNA. It is a nucleoside containing uracil linked to ribose.
〔生化〕尿核苷
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:

uridine

noun

Biochemistry

A compound formed by partial hydrolysis of RNA. It is a nucleoside containing uracil linked to ribose.
〔生化〕尿核苷
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.

单词	uridine
释义	Definition of uridine in English: uridine noun ˈjʊərɪdiːn mass nounBiochemistry A compound formed by partial hydrolysis of RNA. It is a nucleoside containing uracil linked to ribose. 〔生化〕尿核苷 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: uridine noun Biochemistry A compound formed by partial hydrolysis of RNA. It is a nucleoside containing uracil linked to ribose. 〔生化〕尿核苷 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.
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