In the preparation of this descriptive manual of the rust fungi of the grasses of the world the principal goal was to produce a system by which these important pathogens might be recognized on the basis of their morophology, without dependence on the identity of the host plant.
The work presented in this monograph marks a new era, we believe, both in the development of quantitative anatomy of the lung, and in the correlation of anatomy with physiology.
Die papierchromatographische Methode hat auf Grund ihres relativ geringen apparativen Aufwandes, des zu erzielenden hohen Trenneffektes und der zur Analyse benötigten geringen Substanzmengen neue Aspekte für die biochemische Analyse im biologischen Laboratorium geboten.
Das Thema "Krankheiten durch Schimmelpilze bei Mensch und Tier" wirft Fragen auf, deren Beantwortung nur gelingt, wenn alle Fachrichtun gen der Medizin, Tiermedizin und Biologie die Probleme gemeinsam bearbeiten.
Sexual reproduction in the fungi is extensively regulated by incom- patibility, which determines, in the absence of any morphological differ- entiation, the pattern of mating among individual strains.
This volume has come about as a direct result of a Symposium entitled "e;Experimental Analysis of Insect Behaviour"e; which was an important con- tribution to the 14 International Congress of Entomology held in Canberra, Australia, in August 1972 under the joint sponsorship of the Australian Academy of Science and the Australian Entomological Society.
The presence of nerve cells in the white matter of the spinal cord and in the spinal and cranial nerves has attracted the attention of some researchers in the past.
The significance of genetics in biology today stems to a considerable extent from the knowledge which has been obtained through the use of fungi as experimental objects.
Wenn es Tiere gibt, mit denen der Mensch nichts zu tun haben will, ja bei deren bloßen Erwähnung er schon die Nase rümpft, dann sind es die Schmarotzer, die Parasiten.
