Follow
Pekka Varmanen
Pekka Varmanen
Unknown affiliation
Verified email at helsinki.fi
Title
Cited by
Cited by
Year
Proteolytic systems of lactic acid bacteria
K Savijoki, H Ingmer, P Varmanen
Applied microbiology and biotechnology 71, 394-406, 2006
8172006
Stress physiology of lactic acid bacteria
K Papadimitriou, Á Alegría, PA Bron, M De Angelis, M Gobbetti, ...
Microbiology and Molecular Biology Reviews 80 (3), 837-890, 2016
6172016
Clp ATPases and ClpP proteolytic complexes regulate vital biological processes in low GC, Gram‐positive bacteria
D Frees, K Savijoki, P Varmanen, H Ingmer
Molecular microbiology 63 (5), 1285-1295, 2007
3332007
Proteomics and transcriptomics characterization of bile stress response in probiotic Lactobacillus rhamnosus GG
K Koskenniemi, K Laakso, J Koponen, M Kankainen, D Greco, P Auvinen, ...
Molecular & Cellular Proteomics 10 (2), S1-S18, 2011
2042011
Vancomycin resistance factor of Lactobacillus rhamnosus GG in relation to enterococcal vancomycin resistance (van) genes
S Tynkkynen, KV Singh, P Varmanen
International journal of food microbiology 41 (3), 195-204, 1998
1851998
Effect of acid stress on protein expression and phosphorylation in Lactobacillus rhamnosus GG
J Koponen, K Laakso, K Koskenniemi, M Kankainen, K Savijoki, ...
Journal of proteomics 75 (4), 1357-1374, 2012
1702012
Growth phase‐associated changes in the proteome and transcriptome of Lactobacillus rhamnosus GG in industrial‐type whey medium
K Laakso, K Koskenniemi, J Koponen, M Kankainen, A Surakka, ...
Microbial biotechnology 4 (6), 746-766, 2011
772011
ctsR of Lactococcus lactis encodes a negative regulator of clp gene expression
P Varmanen, H Ingmer, FK Vogensen
Microbiology 146 (6), 1447-1455, 2000
752000
Inactivation of a gene that is highly conserved in Gram‐positive bacteria stimulates degradation of non‐native proteins and concomitantly increases stress tolerance in …
D Frees, P Varmanen, H Ingmer
Molecular microbiology 41 (1), 93-103, 2001
742001
Alpha-and β-casein components of host milk induce biofilm formation in the mastitis bacterium Streptococcus uberis
E Varhimo, P Varmanen, A Fallarero, M Skogman, S Pyörälä, ...
Veterinary microbiology 149 (3-4), 381-389, 2011
732011
New Insights into Staphylococcus aureus Stress Tolerance and Virulence Regulation from an Analysis of the Role of the ClpP Protease in the Strains Newman …
D Frees, JH Andersen, L Hemmingsen, K Koskenniemi, KT Bæk, ...
Journal of proteome research 11 (1), 95-108, 2012
712012
Effect of heat-shock and bile salts on protein synthesis of Bifidobacterium longum revealed by [35S]methionine labelling and two-dimensional gel electrophoresis
K Savijoki, A Suokko, A Palva, L Valmu, N Kalkkinen, P Varmanen
FEMS microbiology letters 248 (2), 207-215, 2005
702005
Proteome Analysis of Lactobacillus rhamnosus GG Using 2-D DIGE and Mass Spectrometry Shows Differential Protein Production in Laboratory and Industrial …
K Koskenniemi, J Koponen, M Kankainen, K Savijoki, S Tynkkynen, ...
Journal of Proteome Research 8 (11), 4993-5007, 2009
642009
In situ production of active vitamin B12 in cereal matrices using Propionibacterium freudenreichii
B Chamlagain, TA Sugito, P Deptula, M Edelmann, S Kariluoto, ...
Food science & nutrition 6 (1), 67-76, 2018
632018
Heat and DNA damage induction of the LexA‐like regulator HdiR from Lactococcus lactis is mediated by RecA and ClpP
K Savijoki, H Ingmer, D Frees, FK Vogensen, A Palva, P Varmanen
Molecular microbiology 50 (2), 609-621, 2003
632003
Co-fermentation of Propionibacterium freudenreichii and Lactobacillus brevis in Wheat Bran for in situ Production of Vitamin B12
C Xie, R Coda, B Chamlagain, P Varmanen, V Piironen, K Katina
Frontiers in microbiology 10, 1541, 2019
562019
BluB/CobT2 fusion enzyme activity reveals mechanisms responsible for production of active form of vitamin B12 by Propionibacterium freudenreichii
P Deptula, P Kylli, B Chamlagain, L Holm, R Kostiainen, V Piironen, ...
Microbial Cell Factories 14, 1-12, 2015
562015
Comparative proteome cataloging of Lactobacillus rhamnosus strains GG and Lc705
K Savijoki, N Lietzen, M Kankainen, T Alatossava, K Koskenniemi, ...
Journal of Proteome Research 10 (8), 3460-3473, 2011
562011
Molecular Characterization of a Stress-Inducible Gene from Lactobacillus helveticus
A Smeds, P Varmanen, A Palva
Journal of bacteriology 180 (23), 6148-6153, 1998
561998
Characterization and Expression of the Lactobacillus helveticus pepC Gene Encoding a General Aminopeptidase
E Vesanto, P Varmanen, JL Steele, A Palva
European journal of biochemistry 224 (3), 991-997, 1994
551994
The system can't perform the operation now. Try again later.
Articles 1–20