ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] AFTER having shown that amino acids appear in the medium in inoculated, but otherwise sterile, quartz sand cultures of leguminous plants, we assumed that these amino acids are excreted from the nodules. The experimental evidence then available did not, however, exclude the possibility that the ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/137277c0
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