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M S Ciampi

Explore the profile of M S Ciampi including associated specialties, affiliations and a list of published articles. Areas
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Articles 10
Citations 169
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Recent Articles
1.
Bianco R, Moramarco G, Stella A, Ciampi M
Mol Gen Genet . 1998 May; 257(5):529-33. PMID: 9563838
Six mutant strains were independently isolated in Salmonella typhimurium as non-polar revertants of a polar Tn10 insertion in hisG. DNA sequence analysis showed that all six mutants result from the...
2.
Ciampi M, Alifano P, Nappo A, Bruni C, Carlomagno M
J Bacteriol . 1989 Aug; 171(8):4472-8. PMID: 2666402
Previous genetic analysis showed that the polar effects of mutations in the hisG cistron of Salmonella typhimurium are dependent on the presence of a single putative transcription termination element within...
3.
Alifano P, Ciampi M, Nappo A, Bruni C, Carlomagno M
Cell . 1988 Oct; 55(2):351-60. PMID: 3048706
We have studied a very unusual strong polar mutant in the intercistronic barrier between the second (hisD) and third (hisC) cistrons of the histidine operon of Salmonella typhimurium to obtain...
4.
Ciampi M, Roth J
Genetics . 1988 Feb; 118(2):193-202. PMID: 3282985
A single site in the middle of the coding sequence of the hisG gene of Salmonella is required for most of the polar effect of mutations in this gene. Nonsense...
5.
Bossi L, Ciampi M
Nucleic Acids Res . 1983 May; 11(10):3207-26. PMID: 6304627
A tRNA gene cluster in Salmonella typhimurium includes the genes for tRNAArg, tRNAHis, tRNA1Leu and tRNAPro. DNA clones were constructed with different portions of this tRNA gene cluster. These clones...
6.
Ciampi M, Schmid M, Roth J
Proc Natl Acad Sci U S A . 1982 Aug; 79(16):5016-20. PMID: 6289329
Promoters located within the Tn10 insertion element cause transcription of "host" sequences adjacent to both ends of the inserted Tn10 element. These promoters are usually not observed in genetic experiments...
7.
Ciampi M, Melton D, Cortese R
Proc Natl Acad Sci U S A . 1982 Mar; 79(5):1388-92. PMID: 6951183
Point mutations have been introduced in vitro in a cloned nematode tRNAPro gene. Four different mutant clones altered in the DNA that codes for tRNAPro have been isolated. Studies on...
8.
9.
Bossi L, Ciampi M, Cortese R
J Bacteriol . 1978 May; 134(2):612-20. PMID: 350829
The DA11 mutant of Salmonella typhimurium, originally isolated as derepressed for the histidine operon, carries a temperature-dependent alteration in a nucleolytic enzyme specifically involved in the maturation of tRNA. As...
10.
Ciampi M, Arena F, Cortese R
FEBS Lett . 1977 May; 77(1):75-82. PMID: 323061
No abstract available.