منابع مشابه
Developments in fungal taxonomy.
Fungal infections, especially those caused by opportunistic species, have become substantially more common in recent decades. Numerous species cause human infections, and several new human pathogens are discovered yearly. This situation has created an increasing interest in fungal taxonomy and has led to the development of new methods and approaches to fungal biosystematics which have promoted ...
متن کاملChemical Contributions to Taxonomy and Phylogeny in the Genus Artemisia
The sesquiterpenic lactones of the family Compositae represent a group of compounds that appear to be of common origin and formed by closely allied biosynthetic processes. They provide an attractive means for further assessing the potential value of chemical characters in chemosystematics, and for examining presently accepted classifications within the family. The genus Arternisia, which is div...
متن کاملChemical characters in plant taxonomy: some possibilities and limitations.
Chemical plant taxonomy or chemotaxonomy of plants may be defined as a sciertific investigation of the potentialities of chemical characters for the study of problems of plant taxonomy and plant phylogeny. Plant taxonomy is the science of delimiting, describing and naming appropriately taxat and arranging them in a natural system of plants. Principles of chemotaxonomy were elaborated in the pas...
متن کاملClassyFire: automated chemical classification with a comprehensive, computable taxonomy
BACKGROUND Scientists have long been driven by the desire to describe, organize, classify, and compare objects using taxonomies and/or ontologies. In contrast to biology, geology, and many other scientific disciplines, the world of chemistry still lacks a standardized chemical ontology or taxonomy. Several attempts at chemical classification have been made; but they have mostly been limited to ...
متن کاملBioactivity of Fungal Endophytes as a Function of Endophyte Taxonomy and the Taxonomy and Distribution of Their Host Plants
Fungal endophytes--fungi that grow within plant tissues without causing immediate signs of disease--are abundant and diverse producers of bioactive secondary metabolites. Endophytes associated with leaves of tropical plants are an especially exciting and relatively untapped source of novel compounds. However, one major challenge in drug discovery lies in developing strategies to efficiently rec...
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: Plant Pathology
سال: 1999
ISSN: 0032-0862
DOI: 10.1046/j.1365-3059.1999.048006837.x