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S Ueno-Nishio

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Articles 7
Citations 173
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1.
Weglenski P, Ninfa A, Ueno-Nishio S, MAGASANIK B
J Bacteriol . 1989 Aug; 171(8):4479-85. PMID: 2666403
Mutations in the glnG gene of Escherichia coli that result in increased activity of nitrogen regulator I (NRI), the product of glnG, were obtained by two different selection procedures. The...
2.
Ninfa A, Ueno-Nishio S, Hunt T, Robustell B, MAGASANIK B
J Bacteriol . 1986 Nov; 168(2):1002-4. PMID: 3536843
We purified the product of glnL (ntrB), NRII, and the product of a mutant glnL allele, NRII2302. In vitro transcription of the nitrogen-regulated promoter glnAp2 by purified components of Escherichia...
3.
Ueno-Nishio S, Mango S, Reitzer L, MAGASANIK B
J Bacteriol . 1984 Oct; 160(1):379-84. PMID: 6148334
We sequenced the 274-nucleotide intercistronic glnA-glnL region of Escherichia coli to localize regulatory regions postulated from genetic evidence. The transcriptional start of glnLp, identified by S1 nuclease mapping, preceded the...
4.
Backman K, Chen Y, Ueno-Nishio S, MAGASANIK B
J Bacteriol . 1983 Apr; 154(1):516-9. PMID: 6131883
The glnL product is not necessary for the control of expression of glnA and other nitrogen-regulated genes, but it presumably communicates reduntant information on the availability of ammonia from an...
5.
Ueno-Nishio S, Backman K, MAGASANIK B
J Bacteriol . 1983 Mar; 153(3):1247-51. PMID: 6131062
We identified the portion of the glnALG operon that contains the promoter and operator of the glnLG suboperon and showed that the product of glnG represses transcription initiated at glnLp.
6.
Tanaka T, Nishio I, Sun S, Ueno-Nishio S
Science . 1982 Oct; 218(4571):467-9. PMID: 17808541
An infinitesimal change in electric potential across a polyelectrolyte gel produces a discrete, reversible volume change. The volume of the collapsed gel can be several hundred times smaller than that...
7.
Tachibana H, Ueno-Nishio S, Gotoh O, Wada A
J Biochem . 1982 Sep; 92(3):623-35. PMID: 6292171
High-resolution differential melting curves of phi X174 Y1 and Y2 restriction fragment DNAs, for which the base sequences were known, were measured at various sodium ion concentrations ranging from 195...