ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] For the detection of small amounts of viruses the bioassay is by far the best method. Using the local lesion test on Nicotiana glutinosa we found that a minimal concentration of 10-ia-10~18 gm. tobacco mosaic virus/ml, was detectable. 25 leaves powdered with 'Carborundum5 were used for each ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/181916b0
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