منابع مشابه
Taxonomic principles in the actinomycetes.
Problems in the systematics and classification of actinomycetes have attracted many investigators in recent years. Increased interest in the actinomycetes is due to the need for delineating specific antagonistic microorganisms and exploring them as a source of new, desirable antibiotics. As everywhere in biology, the most difficult and complicated, but at the same time most important, aspect of...
متن کاملA novel taxonomic marker that discriminates between morphologically complex actinomycetes
In the era when large whole genome bacterial datasets are generated routinely, rapid and accurate molecular systematics is becoming increasingly important. However, 16S ribosomal RNA sequencing does not always offer sufficient resolution to discriminate between closely related genera. The SsgA-like proteins are developmental regulatory proteins in sporulating actinomycetes, whereby SsgB activel...
متن کاملThe Actinomycetes
In this thoughtful little essay, Dr. Fulton expresses his concern over the ever-widening gap between the humanities and the sciences in modern education. Recent great discoveries in science and medicine may result in still more emphasis on the technological, at the expense of the cultural, training of men for the practice of medicine, itself "a great humanistic enterprise." As one means of brid...
متن کاملTaxonomic and Metabolite Diversity of Actinomycetes Associated with Three Australian Ascidians
Actinomycetes are known to be the most prolific producers of biologically active metabolites. Here, we investigated the host species-specificity and the related secondary metabolites of actinomycetes that are associated with three different Australian ascidians, namely Symplegma rubra, Aplidium solidum, and Polyclinum vasculosum. Results indicated that while isolates from the genera Streptomyce...
متن کاملTAXONOMIC REVISION OF THE CYPERUS SUBGENUS CYPERUS IN IRAN
The genus Cyperus belongs to tribe Cypereae, subfamily Cyperoideae and family Cyperaceae that is the largest genus in this family after Carex. The classification of genus Cyperus is still unsettled because of morphological variations and therefore, makes determination of subgenera boundaries and species difficult. In Flora Iranica (KUKKONEN 1998) this genus was divided to six subgenera. In this...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1960
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.79.1.65-74.1960