Article on the characterization of components from culture filtrates of Botrytis cinerea which stimulate phaseollin biosynthesis in Phaseolus vulgaris cell suspension cultures.

Article discussing research on a comparison of aryl hydrocarbon hydroxylase induction in cultured blood lymphocytes and pulmonary macrophages.

Article on members of the genus Azotobacter, which are characterized by their ability to form cysts.

Article on pleomorphism in cultures of Azotobacter vinelandii, induced by the addition of Difco peptone to the growth medium.

Article on the effects of growth substances on non-induced and Botrytis cinerea culture filtrate-induced phaseollin production in Phaseolus vulgaris cell suspension cultures.

Article on the freeze-etching of Azotobacter vinelandii and an examination of wall, exine, and vesicles.

Article on giant cysts and cysts with multiple central bodies in Azotobacter vinelandii.

Article on improved staining of extracellular polymer for electron microscopy and an examination of Azotobacter, Zoogloea, Leuconostoc, and Bacillus.

This investigation was concerned with three aspects of the problem of passive dispersal of algae and protozoa by aquatic insects: the role of odonates in passive dispersal of viable small aquatic organisms, the passage of viable algae and protozoa through digestive tracts of field-collected herbivorous and carnivorous aquatic insects, and the viability duration of selected algae, during insect transport under monitored conditions.

In this article, Vitreoscilla stercoraria ATCC 15218 was studied to elucidate some of its physiological characteristics.

Article on the survival of Azotobacter in dry soil.

Article discussing research on vegetative cells and cysts for Azotobacter vinelandii 12837 prepared for electron microscopy by several methods assumed to preserve structural details destroyed by techniques previously reported in literature.