ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Fig. 1 A longitudinal section (18 ?m thick) of a sieve tube viewed in the Nomarski microscope and showing parallel strands of cytoplasm, one of which (??) is easily followed through the sieve pore. The bar represents 10 um. Aikman and Anderson?s theoretical analysis7 shows that the capacity and ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/245161a0
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