ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Fig. 1. Left, normal leaf; right, infected leaf Fig. 2 The present ideas on leaf shape variabilities and their probable causes have been reviewed by Ashby2, Ward-law3, Jones4 and others. Among others, the calcium/ potassium balance, light intensity and length of the day are considered as ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/198103a0
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