ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] To characterise these factors we tested callus cultures of several plant species, and found carrot and rice most effective. Extracts of carrot cells, or carrot root, when added to LNB5 medium7 permitted the expression of nitrogenase (C2H2) activity by cowpea Rhizobium 32H1 grown in the absence of ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/256407a0
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