نتایج جستجو برای: autolysin

تعداد نتایج: 425  

2015
Cheng-Foh Le Mohd Yasim Mohd Yusof Mahmood Ameen Abdulla Hassan Vannajan Sanghiran Lee Diyana Mohd Isa Shamala Devi Sekaran

We have previously designed a series of antimicrobial peptides (AMPs) and in the current study, the in vivo therapeutic efficacy and toxicity were investigated. Among all the peptides, DM3 conferred protection to a substantial proportion of the lethally infected mice caused by a strain of penicillin-resistant Streptococcus pneumoniae. Synergism was reported and therapeutic efficacy was signific...

2002
URSULA W. GOODENOUGH

Using the quick-freeze, deep-etch technique, we have analyzed the structure of the intact cell wall of Chlamydomonas reinhardi, and have visualized its component glycoproteins after mechanical shearing and after depolymerization induced by perchlorate or by the wall-disrupting agent, autolysin. The intact wall has previously been shown in a thin-section study (Roberts, K., M. Gurney-Smith, and ...

Journal: :Infection and immunity 2005
Yasser Musa Ibrahim Alison R Kerr Nuno A Silva Tim J Mitchell

The ATP-dependent caseinolytic proteases (Clp) are fundamental for stress tolerance and virulence in many pathogenic bacteria. The role of ClpC in the autolysis and virulence of Streptococcus pneumoniae is controversial. In this study, we tested the role of ClpC in a number of S. pneumoniae strains and found that the contribution of ClpC to autolysis is strain dependent. ClpC is required for th...

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