regulonn.

Brit.

/ˈrɛɡjᵿlɒn/, U.S.

/ˈrɛɡjəˌlɑn/

Origin: Formed within English, by derivation. Etymons: regulate v., -on suffix¹.

Etymology: < regul- (in regulate v.) + -on suffix¹.

Molecular Biology.

A group of genes, comprising one or more operons, whose transcription is regulated by a single inducer or repressor.

ΘΚΠ

the world > life > biology > biological processes > genetic activity > genetic components > [noun] > other genetic structures

messenger1905

transforming principle1944

muton1957

prokaryon1957

recon1957

vector1958

operon1960

R1961

codon1962

replicon1963

regulon1964

promoter1965

promotor1966

transconjugant1974

cassette1977

1964 Maas & Clark in Jrnl. Molecular Biol. 8 365 The term regulon is proposed to describe such a system in which the production of all enzymes can be controlled by a single repressor substance. Two types of regulons can be distinguished, those in which the structural genes for the enzymes are adjacent to each other (histidine, tryptophan) and which thus consist of single operons, and those in which they are not (arginine) and which thus consist of several operons.

1976 Ann. Rev. Microbiol. 30 549 Because a single repressor regulates the specific expression of these operons with G3P as the inducer, the system has been referred to as the glp (for glycerophosphate) regulon.

1998 Jrnl. Bacteriol. 180 1402 E. coli responds to such drugs by inducing the SoxRS regulon, which positively regulates synthesis of SOD.

2006 Science 19 May 1043/1 We..show a mechanism for how the CO/FT regulon is controlling a highly adaptive trait for forest trees.

This entry has been updated (OED Third Edition, December 2009; most recently modified version published online March 2022).

单词	regulon
释义	regulonn. Brit. /ˈrɛɡjᵿlɒn/, U.S. /ˈrɛɡjəˌlɑn/ Origin: Formed within English, by derivation. Etymons: regulate v., -on suffix¹. Etymology: < regul- (in regulate v.) + -on suffix¹. Molecular Biology. A group of genes, comprising one or more operons, whose transcription is regulated by a single inducer or repressor. ΘΚΠ the world > life > biology > biological processes > genetic activity > genetic components > [noun] > other genetic structures messenger1905 transforming principle1944 muton1957 prokaryon1957 recon1957 vector1958 operon1960 R1961 codon1962 replicon1963 regulon1964 promoter1965 promotor1966 transconjugant1974 cassette1977 1964 Maas & Clark in Jrnl. Molecular Biol. 8 365 The term regulon is proposed to describe such a system in which the production of all enzymes can be controlled by a single repressor substance. Two types of regulons can be distinguished, those in which the structural genes for the enzymes are adjacent to each other (histidine, tryptophan) and which thus consist of single operons, and those in which they are not (arginine) and which thus consist of several operons. 1976 Ann. Rev. Microbiol. 30 549 Because a single repressor regulates the specific expression of these operons with G3P as the inducer, the system has been referred to as the glp (for glycerophosphate) regulon. 1998 Jrnl. Bacteriol. 180 1402 E. coli responds to such drugs by inducing the SoxRS regulon, which positively regulates synthesis of SOD. 2006 Science 19 May 1043/1 We..show a mechanism for how the CO/FT regulon is controlling a highly adaptive trait for forest trees. This entry has been updated (OED Third Edition, December 2009; most recently modified version published online March 2022). < n.1964
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