ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] IT is known that certain motile Protozoa and Bacteria gather near the surface film in water containing organic matter. Polytoma uvella, Ehr. (Fig. 1), one of the Phytoflagellata, in narrow upright tubes rests in a stable zone about 4 mm. below the meniscus, and this reaction may be utilised in ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/129577a0
Permalink