Buruli ulcer (BU) is the third most prevalent mycobacteriosis, after tuberculosis and leprosy. The currently recommended combination of rifampicin-streptomycin suffers from side effects and poor compliance, which leads to reliance on local herbal remedies. The objective of this study was to investigate the antimycobacterial properties and toxicity of selected medicinal plants. Sixty-five extrac...

Moss species Physcomitrella patens has been used as a model system in plant science for several years, because it has a short life cycle and is easy to be handled. With the completion of its genome sequencing, more and more proteomic analyses were conducted to study the mechanisms of P. patens abiotic stress resistance. It can be concluded from these studies that abiotic stresses could lead to ...

This method is adapted from a protocol described by Grimsley et al. (1977). For more information about P. patens as a model organism, see The Moss Physcomitrella patens: A Novel Model System for Plant Development and Genomic Studies (Cove et al. 2009a). For details about the growth of P. patens on cellophane overlay plates, see Culturing the Moss Physcomitrella patens (Cove et al. 2009b). For p...

RELATED INFORMATION For more information about P. patens as a model organism, see The Moss Physcomitrella patens: A Novel Model System for Plant Development and Genomic Studies (Cove et al. 2009a). The growth of protonemal tissue is described in Culturing the Moss Physcomitrella patens (Cove et al. 2009b), and a method for isolation of P. patens protoplasts is found in Isolation and Regeneratio...

The purpose of this study was to investigate whether the moss Physcomitrella patens cells are more resistant to ionizing radiation than animal cells. Protoplasts derived from P. patens protonemata were irradiated with γ-rays of 50-1000 gray (Gy). Clonogenicity of the protoplasts decreased in a γ-ray dose-dependent manner. The dose that decreased clonogenicity by half (LD50) was 277 Gy, which in...