| Year |
Citation |
Score |
| 2005 |
Chen S, Iannolo M, Calvo JM. Cooperative binding of the leucine-responsive regulatory protein (Lrp) to DNA. Journal of Molecular Biology. 345: 251-64. PMID 15571719 DOI: 10.1016/J.Jmb.2004.10.047 |
0.389 |
|
| 2002 |
Jafri S, Chen S, Calvo JM. ilvIH operon expression in Escherichia coli requires Lrp binding to two distinct regions of DNA. Journal of Bacteriology. 184: 5293-300. PMID 12218014 DOI: 10.1128/Jb.184.19.5293-5300.2002 |
0.462 |
|
| 2002 |
Chen S, Calvo JM. Leucine-induced dissociation of Escherichia coli Lrp hexadecamers to octamers. Journal of Molecular Biology. 318: 1031-42. PMID 12054800 DOI: 10.1016/S0022-2836(02)00187-0 |
0.337 |
|
| 2001 |
Chen S, Hao Z, Bieniek E, Calvo JM. Modulation of Lrp action in Escherichia coli by leucine: Effects on non-specific binding of Lrp to DNA Journal of Molecular Biology. 314: 1067-1075. PMID 11743723 DOI: 10.1006/Jmbi.2000.5209 |
0.405 |
|
| 2001 |
Chen S, Rosner MH, Calvo JM. Leucine-regulated self-association of leucine-responsive regulatory protein (Lrp) from Escherichia coli. Journal of Molecular Biology. 312: 625-635. PMID 11575919 DOI: 10.1006/Jmbi.2001.4955 |
0.355 |
|
| 2001 |
Friedberg D, Midkiff M, Calvo JM. Global versus Local Regulatory Roles for Lrp-Related Proteins: Haemophilus influenzae as a Case Study Journal of Bacteriology. 183: 4004-4011. PMID 11395465 DOI: 10.1128/Jb.183.13.4004-4011.2001 |
0.454 |
|
| 2000 |
Matthews RG, Cui Y, Friedberg D, Calvo JM. Wild-type and hexahistidine-tagged derivatives of leucine-responsive regulatory protein from Escherichia coli. Methods in Enzymology. 324: 322-9. PMID 10989440 DOI: 10.1016/S0076-6879(00)24241-9 |
0.334 |
|
| 1999 |
Landgraf JR, Boxer JA, Calvo JM. Escherichia coli Lrp (leucine-responsive regulatory protein) does not directly regulate expression of the leu operon promoter. Journal of Bacteriology. 181: 6547-6551. PMID 10515950 DOI: 10.1128/Jb.181.20.6547-6551.1999 |
0.359 |
|
| 1996 |
Landgraf JR, Wu J, Calvo JM. Effects of nutrition and growth rate on Lrp levels in Escherichia coli. Journal of Bacteriology. 178: 6930-6936. PMID 8955316 DOI: 10.1128/Jb.178.23.6930-6936.1996 |
0.351 |
|
| 1996 |
Cui Y, Midkiff MA, Wang Q, Calvo JM. The leucine-responsive regulatory protein (Lrp) from Escherichia coli. Stoichiometry and minimal requirements for binding to DNA. The Journal of Biological Chemistry. 271: 6611-7. PMID 8636076 DOI: 10.1074/Jbc.271.12.6611 |
0.407 |
|
| 1995 |
Friedberg D, Platko JV, Tyler B, Calvo JM. The amino acid sequence of Lrp is highly conserved in four enteric microorganisms. Journal of Bacteriology. 177: 1624-6. PMID 7883720 DOI: 10.1128/Jb.177.6.1624-1626.1995 |
0.423 |
|
| 1995 |
Cui Y, Wang Q, Stormo GD, Calvo JM. A consensus sequence for binding of Lrp to DNA Journal of Bacteriology. 177: 4872-4880. PMID 7665463 DOI: 10.1128/Jb.177.17.4872-4880.1995 |
0.436 |
|
| 1994 |
Wang Q, Wu J, Friedberg D, Plakto J, Calvo JM. Regulation of the Escherichia coli lrp gene. Journal of Bacteriology. 176: 1831-9. PMID 8144448 DOI: 10.1128/Jb.176.7.1831-1839.1994 |
0.52 |
|
| 1994 |
Wang Q, Albert FG, Fitzgerald DJ, Calvo JM, Anderson JN. Sequence determinants of DNA bending in the ilvlH promoter and regulatory region of Escherichia coli. Nucleic Acids Research. 22: 5753-60. PMID 7838732 DOI: 10.1093/Nar/22.25.5753 |
0.361 |
|
| 1993 |
Wang Q, Sacco M, Ricca E, Lago CT, De Felice M, Calvo JM. Organization of Lrp-binding sites upstream of ilvIH in Salmonella typhimurium. Molecular Microbiology. 7: 883-91. PMID 8483418 DOI: 10.1111/J.1365-2958.1993.Tb01179.X |
0.417 |
|
| 1993 |
Platko JV, Calvo JM. Mutations affecting the ability of Escherichia coli Lrp to bind DNA, activate transcription, or respond to leucine. Journal of Bacteriology. 175: 1110-1117. PMID 8432705 DOI: 10.1128/Jb.175.4.1110-1117.1993 |
0.482 |
|
| 1993 |
Wang Q, Calvo JM. Lrp, a global regulatory protein of Escherichia coli, binds co-operatively to multiple sites and activates transcription of ilvIH. Journal of Molecular Biology. 229: 306-18. PMID 8429549 DOI: 10.1006/Jmbi.1993.1036 |
0.413 |
|
| 1993 |
Grandoni JA, Fulmer SB, Brizzio V, Zahler SA, Calvo JM. Regions of the Bacillus subtilis ilv-leu operon involved in regulation by leucine. Journal of Bacteriology. 175: 7581-93. PMID 8244927 DOI: 10.1128/Jb.175.23.7581-7593.1993 |
0.483 |
|
| 1992 |
Grandoni JA, Zahler SA, Calvo JM. Transcriptional regulation of the ilv-leu operon of Bacillus subtilis. Journal of Bacteriology. 174: 3212-3219. PMID 1577690 DOI: 10.1128/Jb.174.10.3212-3219.1992 |
0.46 |
|
| 1992 |
Willins DA, Calvo JM. In vitro transcription from the Escherichia coli ilvIH promoter. Journal of Bacteriology. 174: 7648-7655. PMID 1447135 DOI: 10.1128/Jb.174.23.7648-7655.1992 |
0.462 |
|
| 1991 |
Bartkus JM, Tyler B, Calvo JM. Transcription attenuation-mediated control of leu operon expression: influence of the number of Leu control codons. Journal of Bacteriology. 173: 1634-41. PMID 1999384 DOI: 10.1128/Jb.173.5.1634-1641.1991 |
0.482 |
|
| 1990 |
Rosenthal ER, Calvo JM. The nucleotide sequence of leuC from Salmonella typhimurium. Nucleic Acids Research. 18: 3072-3072. PMID 2190189 DOI: 10.1093/Nar/18.10.3072 |
0.365 |
|
| 1990 |
Ricca E, Calvo JM. The nucleotide sequence of leuA from Salmonella typhimurium. Nucleic Acids Research. 18: 1290-1290. PMID 2181403 DOI: 10.1093/Nar/18.5.1290 |
0.365 |
|
| 1990 |
Platko JV, Willins DA, Calvo JM. The ilvIH operon of Escherichia coli is positively regulated. Journal of Bacteriology. 172: 4563-4570. PMID 2115869 DOI: 10.1128/Jb.172.8.4563-4570.1990 |
0.507 |
|
| 1989 |
Ricca E, Aker DA, Calvo JM. A protein that binds to the regulatory region of the Escherichia coli ilvIH operon. Journal of Bacteriology. 171: 1658-1664. PMID 2646291 DOI: 10.1128/Jb.171.3.1658-1664.1989 |
0.443 |
|
| 1988 |
Henikoff S, Haughn GW, Calvo JM, Wallace JC. A large family of bacterial activator proteins. Proceedings of the National Academy of Sciences of the United States of America. 85: 6602-6. PMID 3413113 DOI: 10.1073/Pnas.85.18.6602 |
0.385 |
|
| 1988 |
Barak Z, Calvo JM, Schloss JV. Acetolactate synthase isozyme III from Escherichia coli. Methods in Enzymology. 166: 455-458. PMID 3071721 DOI: 10.1016/S0076-6879(88)66059-9 |
0.322 |
|
| 1987 |
Rosenthal ER, Calvo JM. Transcription termination sites at the distal end of the leu operon of Salmonella typhimurium Journal of Molecular Biology. 194: 443-452. PMID 3305961 DOI: 10.1016/0022-2836(87)90673-5 |
0.42 |
|
| 1987 |
Rosenthal ER, Calvo JM. Effect of DNA superhelicity on transcription termination. Molecular Genetics and Genomics. 207: 430-434. PMID 3302600 DOI: 10.1007/Bf00331611 |
0.477 |
|
| 1986 |
Carter PW, Bartkus JM, Calvo JM. Transcription attenuation in Salmonella typhimurium: the significance of rare leucine codons in the leu leader. Proceedings of the National Academy of Sciences of the United States of America. 83: 8127-8131. PMID 3534884 DOI: 10.1073/Pnas.83.21.8127 |
0.456 |
|
| 1986 |
Haughn GW, Wessler SR, Gemmill RM, Calvo JM. High A + T content conserved in DNA sequences upstream of leuABCD in Escherichia coli and Salmonella typhimurium Journal of Bacteriology. 166: 1113-1117. PMID 3519576 DOI: 10.1128/Jb.166.3.1113-1117.1986 |
0.588 |
|
| 1986 |
Searles LL, Jones JW, Fournier MJ, Grambow N, Tyler B, Calvo JM. Escherichia coli B/r leuK mutant lacking pseudouridine synthase I activity. Journal of Bacteriology. 166: 341-5. PMID 3514581 DOI: 10.1128/Jb.166.1.341-345.1986 |
0.381 |
|
| 1986 |
Gemmill RM, Hamblin M, Glaser RL, Racioppi JV, Marx JL, White BN, Calvo JM, Wolfner MF, Hagedorn HH. Isolation of mosquito vitellogenin genes and induction of expression by 20-hydroxyecdysone Insect Biochemistry. 16: 761-774. DOI: 10.1016/0020-1790(86)90112-5 |
0.384 |
|
| 1986 |
Racioppi JV, Gemmill RM, Kogan PH, Calvo JM, Hagedorn HH. Expression and regulation of vitellogenin messenger RNA in the mosquito, Aedes aegypti Insect Biochemistry. 16: 255-262. DOI: 10.1016/0020-1790(86)90104-6 |
0.315 |
|
| 1985 |
Carter PW, Weiss DL, Weith HL, Calvo JM. Mutations that convert the four leucine codons of the Salmonella typhimurium leu leader to four threonine codons. Journal of Bacteriology. 162: 943-9. PMID 3922957 DOI: 10.1128/Jb.162.3.943-949.1985 |
0.442 |
|
| 1985 |
Haughn GW, Squires CH, De Felice M, Largo CT, Calvo JM. Unusual organization of the ilvIH promoter of Escherichia coli. Journal of Bacteriology. 163: 186-98. PMID 3891724 DOI: 10.1128/Jb.163.1.186-198.1985 |
0.479 |
|
| 1985 |
Lago CT, Sannia G, Marino G, Squires CH, Calvo JM, Felice MD. The ilvIH operon of Escherichia coli K-12. Identification of the gene products and recognition of the translational start by polypeptide microsequencing. Biochimica Et Biophysica Acta. 824: 74-79. PMID 3881131 DOI: 10.1016/0167-4781(85)90031-4 |
0.438 |
|
| 1985 |
Friedberg D, Rosenthal ER, Jones JW, Calvo JM. Characterization of the 3' end of the leucine operon of Salmonella typhimurium. Molecular Genetics and Genomics. 199: 486-494. PMID 2993799 DOI: 10.1007/Bf00330763 |
0.452 |
|
| 1984 |
Nudel U, Calvo JM, Shani M, Levy Z. The nucleotide sequence of a rat myosin light chain 2 gene Nucleic Acids Research. 12: 7175-7186. PMID 6091059 DOI: 10.1093/Nar/12.18.7175 |
0.371 |
|
| 1983 |
Squires CH, Defelice M, Devereux J, Calvo JM. Molecular structure of ilvIH and its evolutionary relationship to ilvG in Escherichia coli K12 Nucleic Acids Research. 11: 5299-5313. PMID 6308579 DOI: 10.1093/Nar/11.15.5299 |
0.4 |
|
| 1983 |
Gemmill RM, Jones JW, Haughn GW, Calvo JM. Transcription initiation sites of the leucine operons of Salmonella typhimurium and Escherichia coli. Journal of Molecular Biology. 170: 39-59. PMID 6195343 DOI: 10.1016/S0022-2836(83)80226-5 |
0.527 |
|
| 1983 |
Squires CH, Felice MD, Lago CT, Calvo JM. IlvHI locus of Salmonella typhimurium. Journal of Bacteriology. 154: 1054-1063. PMID 6189818 DOI: 10.1128/Jb.154.3.1054-1063.1983 |
0.456 |
|
| 1983 |
Searles LL, Wessler SR, Calvo JM. Transcription attenuation is the major mechanism by which the leu operon of Salmonella typhimurium is controlled Journal of Molecular Biology. 163: 377-394. PMID 6187929 DOI: 10.1016/0022-2836(83)90064-5 |
0.647 |
|
| 1982 |
Smith DR, Calvo JM. Nucleotide sequence of dihydrofolate reductase genes from trimethoprim-resistant mutants of Escherichia coli. Evidence that dihydrofolate reductase interacts with another essential gene product. Molecular Genetics and Genomics. 187: 72-78. PMID 6761546 DOI: 10.1007/Bf00384386 |
0.462 |
|
| 1981 |
Wessler SR, Calvo JM. Control of leu operon expression in Escherichia coli by a transcription attenuation mechanism J.Mol.Biol. 149: 579-597. PMID 6171647 DOI: 10.1016/0022-2836(81)90348-X |
0.662 |
|
| 1981 |
Squires CH, De Felice M, Wessler SR, Calvo JM.. Physical characterization of the ilvHI operon of Escherichia coli K-12. J Bacteriol.. 147: 797-804. PMID 6168634 DOI: 10.1128/Jb.147.3.797-804.1981 |
0.611 |
|
| 1980 |
Hertzberg KM, Gemmill R, Jones J, Calvo JM. Cloning of an EcoRI-generated fragment of the leucine operon of Salmonella typhimurium. Gene. 8: 135-152. PMID 6987127 DOI: 10.1016/0378-1119(80)90033-5 |
0.499 |
|
| 1980 |
Smith DR, Calvo JM. Nucleotide sequence of the E. coli gene coding for dihydrofolate reductase Nucleic Acids Research. 8: 2255-2274. PMID 6159575 DOI: 10.1093/Nar/8.10.2255 |
0.531 |
|
| 1979 |
Keller EB, Calvo JM. Alternative secondary structures of leader RNAs and the regulation of the trp, phe, his, thr, and leu operons. Proceedings of the National Academy of Sciences of the United States of America. 76: 6186-90. PMID 392514 DOI: 10.1073/Pnas.76.12.6186 |
0.469 |
|
| 1979 |
Smith DR, Calvo JM. Regulation of dihydrofolate reductase synthesis in Escherichia coli. Molecular Genetics and Genomics. 175: 31-38. PMID 390304 DOI: 10.1007/Bf00267852 |
0.436 |
|
| 1979 |
Gemmill RM, Wessler SR, Keller EB, Calvo JM. leu operon of Salmonella typhimurium is controlled by an attenuation mechanism. Proceedings of the National Academy of Sciences of the United States of America. 76: 4941-5. PMID 388423 DOI: 10.1073/Pnas.76.10.4941 |
0.625 |
|
| 1977 |
Davis MG, Calvo JM. Relationship Between Messenger Ribonucleic Acid and Enzyme Levels Specified by the Leucine Operon of Escherichia coli K-12 Journal of Bacteriology. 131: 997-1007. PMID 330509 DOI: 10.1128/Jb.131.3.997-1007.1977 |
0.37 |
|
| 1974 |
Friedberg D, Mikulka TW, Jones J, Calvo JM. flrB, a Regulatory Locus Controlling Branched-Chain Amino Acid Biosynthesis in Salmonella typhimurium Journal of Bacteriology. 118: 942-951. PMID 4598011 DOI: 10.1128/Jb.118.3.942-951.1974 |
0.38 |
|
| 1971 |
Bartholomew JC, Calvo JM. α-Isopropylmalate synthase from Salmonella typhimurium-Amino acid composition, NH2-terminal analysis, and fingerprint analysis Bba - Enzymology. 250: 577-587. PMID 4943723 DOI: 10.1016/0005-2744(71)90258-0 |
0.331 |
|
| 1971 |
Bartholomew JC, Calvo JM. α-Isopropylmalate synthase from Salmonella typhimurium Carboxypeptidase digestion studies of parent and feedback-insensitive enzymes Bba - Enzymology. 250: 568-576. PMID 4943722 DOI: 10.1016/0005-2744(71)90257-9 |
0.366 |
|
| 1967 |
Calvo RA, Calvo JM. Lack of End-Product Inhibition and Repression of Leucine Synthesis in a Strain of Salmonella typhimurium Science. 156: 1107-1109. PMID 5337359 DOI: 10.1126/Science.156.3778.1107 |
0.331 |
|
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