| Year |
Citation |
Score |
| 1991 |
Chen JW, Bennett DC, Umbarger HE. Specificity of attenuation control in the ilvGMEDA operon of Escherichia coli K-12 Journal of Bacteriology. 173: 2328-2340. PMID 1706705 |
0.315 |
|
| 1975 |
Quay SC, Oxender DL, Tsuyumu S, Umbarger HE. Separate regulation of transport and biosynthesis of leucine, isoleucine, and valine in bacteria. Journal of Bacteriology. 122: 994-1000. PMID 1097409 |
0.314 |
|
| 1975 |
Kline EL, Brown CS, Umbarger HE. Effect of a leu-linked mutation on the valine sensitivity of acetohydroxy acid synthase activity in Escherichia coli. Journal of Bacteriology. 121: 491-6. PMID 1089631 |
0.32 |
|
| 1974 |
Jackson J, Williams LS, Umbarger HE. Regulation of synthesis of the branched-chain amino acids and cognate aminoacyl-transfer ribonucleic acid synthetases of Escherichia coli: a common regulatory element. Journal of Bacteriology. 120: 1380-6. PMID 4612020 |
0.391 |
|
| 1974 |
Cortese R, Landsberg R, Haar RA, Umbarger HE, Ames BN. Pleiotropy of hisT mutants blocked in pseudouridine synthesis in tRNA: leucine and isoleucine-valine operons. Proceedings of the National Academy of Sciences of the United States of America. 71: 1857-61. PMID 4151955 DOI: 10.1073/Pnas.71.5.1857 |
0.317 |
|
| 1973 |
Wasmuth JJ, Umbarger HE. Participation of branched-chain amino acid analogues in multivalent repression. Journal of Bacteriology. 116: 562-70. PMID 4583240 |
0.302 |
|
| 1972 |
Blatt JM, Pledger WJ, Umbarger HE. Isoleucine and valine metabolism in Escherichia coli. XX. Multiple forms of acetohydroxy acid synthetase Biochemical and Biophysical Research Communications. 48: 444-450. PMID 4557732 DOI: 10.1016/S0006-291X(72)80071-8 |
0.307 |
|
| 1970 |
Bussey H, Umbarger HE. Biosynthesis of the branched-chain amino acids in yeast: a trifluoroleucine-resistant mutant with altered regulation of leucine uptake Journal of Bacteriology. 103: 286-294. PMID 5432003 DOI: 10.1128/Jb.103.2.286-294.1970 |
0.3 |
|
| 1970 |
Bussey H, Umbarger HE. Biosynthesis of the branched-chain amino acids in yeast: a leucine-binding component and regulation of leucine uptake Journal of Bacteriology. 103: 277-285. PMID 5432002 DOI: 10.1128/Jb.103.2.277-285.1970 |
0.301 |
|
| 1969 |
Bussey H, Umbarger HE. Biosynthesis of branched-chain amino acids in yeast: regulation of synthesis of the enzymes of isoleucine and valine biosynthesis Journal of Bacteriology. 98: 623-628. PMID 5784215 DOI: 10.1128/Jb.98.2.623-628.1969 |
0.316 |
|
| 1969 |
Calvo JM, Freundlich M, Umbarger HE. Regulation of branched-chain amino acid biosynthesis in Salmonella typhimurium: isolation of regulatory mutants. Journal of Bacteriology. 97: 1272-82. PMID 4887507 |
0.522 |
|
| 1968 |
Satyanarayana T, Umbarger HE, Lindegren G. Biosynthesis of branched-chain amino acids in yeast: regulation of leucine biosynthesis in prototrophic and leucine auxotrophic strains. Journal of Bacteriology. 96: 2018-24. PMID 5724970 |
0.305 |
|
| 1968 |
Szentirmai A, Szentirmai M, Umbarger HE. Isoleucine and valine metabolism of Escherichia coli. XV. Biochemical properties of mutants resistant to thiaisoleucine. Journal of Bacteriology. 95: 1672-9. PMID 4297021 |
0.34 |
|
| 1965 |
Umbarger H, Freundlich M. Isoleucine and valine metabolism in Escherichia coli XIII. The role of repression in the sensitivity of strain K-12 to valine Biochemical and Biophysical Research Communications. 18: 889-897. DOI: 10.1016/0006-291X(65)90866-1 |
0.486 |
|
| 1963 |
Freundlich M, Umbarger HE. The Effects of Analogues of Threonine and of Isoleucine on the Properties of Threonine Deaminase Cold Spring Harbor Symposia On Quantitative Biology. 28: 505-511. DOI: 10.1101/SQB.1963.028.01.067 |
0.461 |
|
| 1962 |
FREUNDLICH M, BURNS RO, UMBARGER HE. Control of isoleucine, valine, and leucine biosynthesis. I. Multivalent repression. Proceedings of the National Academy of Sciences of the United States of America. 48: 1804-8. PMID 13959618 DOI: 10.1073/pnas.48.10.1804 |
0.48 |
|
| 1958 |
UMBARGER HE, BROWN B. Isoleucine and valine metabolism in Escherichia coli. VII. A negative feedback mechanism controlling isoleucine biosynthesis. The Journal of Biological Chemistry. 233: 415-20. PMID 13563512 |
0.332 |
|
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