scented rose species are very important in the genus rosa due to their use in highly-prized essential oil production and as garden roses. the fragrance of the rose flower (attar) captured by extraction is one of the most valuable flavor and fragrance products. a comprehensive study of the papers published in the field of in vitro culture and biotechnology of these species, particularly damask r...

The classification of Trachelomonas and Strombomonas is based on the morphology loricae, which may not reflect phylogenetic relationships. There are different views relationship between two genera. It thus important for researchers to classify genera more characteristics besides such as protoplast molecular data, establish a natural system. In this study, 29 strains (13 species) 12 (eight were ...

Analysis of oxidase and dehydrogenase activities, cytochrome content of mesosomal vesicles, and protoplast membranes showed that the respiratory chain in Staphylococcus aureus is associated predominantly with the protoplast membranes.