ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[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 ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/256407a0
Permalink