Search Results - "Hirvas, L"

The ompH gene of Yersinia enterocolitica: cloning, sequencing, expression, and comparison with known enterobacterial ompH sequences by HIRVAS, L, KOSKI, P, VAARA, M

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
Get full text

Identification and sequence analysis of the gene mutated in the conditionally lethal outer membrane permeability mutant SS‐C of Salmonella typhimurium by Hirvas, L., Koski, P., Vaara, M.

“…The biosynthesis and structure‐function relationships of the enterobacterial outer membrane are subjects of current intensive research. We have previously…”
Get full text

The outer membrane of lipid A-deficient Escherichia coli mutant LH530 has reduced levels of OmpF and leaks periplasmic enzymes by Nurminen, Marjatta, Hirvas, Laura, Vaara, Martti

“…Department of Bacteriology and Immunology, Haartman Institute, PO Box 21 (Haartmaninkatu 3), SF-00014 University of Helsinki, Helsinki, Finland ABSTRACT We…”
Get full text

The centrally acting beta1,6N-acetylglucosaminyltransferase (GlcNAc to gal). Functional expression, purification, and acceptor specificity of a human enzyme involved in midchain branching of linear poly-N-acetyllactosamines by Mattila, P, Salminen, H, Hirvas, L, Niittymäki, J, Salo, H, Niemelä, R, Fukuda, M, Renkonen, O, Renkonen, R

“…In the present experiments the cDNA coding for a truncated form of the beta1,6N-acetylglucosaminyltransferase responsible for the conversion of linear to…”
Get full text

In vitro experimental studies of sialyl Lewis x and sialyl Lewis a on endothelial and carcinoma cells: crucial glycans on selectin ligands by Renkonen, R, Mattila, P, Majuri, M L, Räbinä, J, Toppila, S, Renkonen, J, Hirvas, L, Niittymäki, J, Turunen, J P, Renkonen, O, Paavonen, T

“…Extravasation from the blood of malignant tumour cells that form metastasis and leukocytes that go into tissues require contact between selectins and their…”
Get full text

The Lipid a Biosynthesis Deficiency of the Escherichia Coli Antibiotic-Supersensitive Mutant LH530 is Suppressed by a Novel Locus, ORF195 by Hirvas, Laura, Nurminen, Marjatta, Helander, Ilkka M, Vuorio, Riitta, Vaara, Martti

“…1 Department of Bacteriology and Immunology, Haartman Institute, PO Box 21 (Haartmaninkatu 3), SF-00014 University of Helsinki, Helsinki, Finland 2 Department…”
Get full text

The Ssc protein of enteric bacteria has significant homology to the acyltransferase Lpxa of lipid A biosynthesis, and to three acetyltransferases by Vuorio, Riitta, Hirvas, Laura, Vaara, Martti

“…The Ssc protein, a novel essential protein affecting the function of the enterobacterial outer membrane, matched in a protein homology search best with LpxA…”
Get full text

Bacterial ‘histone-like protein I’ (HLP-I) is an outer membrane constituent? by Hirvas, Laura, Coleman, Jack, Koski, Pertti, Vaara, Martti

“…The nucleoid-associated ‘histone-like protein I’ (HLP-I) protein of E. coli was found to be homologous with the cationic 16-kDa outer membrane protein OmpH of…”
Get full text

Effect of Ssc protein mutations on the outer membrane permeability barrier function in Salmonella typhimurium: a study using ssc mutant alleles made by site-directed mutagenesis by Hirvas, L, Vaara, M

“…We have previously discovered and characterized a novel essential enterobacterial protein, the Ssc protein of Salmonella typhimurium and found that the…”
Get more information

Complete sequence of the ompH gene encoding the 16-kDa cationic outer membrane protein of Salmonella typhimurium by Koski, P, Hirvas, L, Vaara, M

“…The complete nucleotide sequence of the ompH gene encoding the 16-kDa basic outer membrane protein of Salmonella typhimurium was determined. The OmpH protein…”
Get more information

Primary structure and expression of the Ssc-protein of Salmonella typhimurium by Hirvas, L, Koski, P, Vaara, M

“…A 1020-bp open reading frame (ORF) was found immediately downstream of the ompH gene of Salmonella typhimurium. This ORF (ORF-36) encodes a moderately…”
Get more information

Beta-lactam resistance among Escherichia coli and Klebsiella species blood culture isolates in finnish hospitals by ARSTILA, T, AUVINEN, H, HUOVINEN, P

Get full text

Preferential synthesis of heptaacyl lipopolysaccharide by the ssc permeability mutant of Salmonella typhimurium by HELANDER, Ilkka M., HIRVAS, Laura, TUOMINEN, Jari, VAARA, Martti

“…In Salmonella typhimurium, a chromosomal gene termed ssc has been shown to cause an antibiotic‐supersensitive phenotype. We studied the effect of the ssc gene…”
Get full text

The nucleotide and deduced amino acid sequence of the cationic 19 kDa outer membrane protein OmpH of Yersinia pseudotuberculosis by Vuorio, R, Hirvas, L, Raybourne, R B, Yu, D T, Vaara, M

“…The OmpH proteins of enteric bacteria are recently described, small (16 kDa), cationic outer membrane proteins. Because a Yersinia pseudotuberculosis cell…”
Get more information