Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
178 (1956), S. 1189-1190
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] That these phenomena are not unique to apples has been shown by chromatographic examination of xylem sap extracted from shoots of a range of dicotyledons, monocotyledons and gymnosperms. The plants used were all selected as capable of yielding xylem sap2. However, not all species examined were ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1781189a0
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