This is a preview. Log in through your library . Abstract The fine structure of plasmodesmata in vascular bundles and contiguous tissues of mature leaf blades of sugarcane (Saccharum interspecific ...
Prior to a long-distance transport of photoassimilate in the sieve elements of Laminaria, a parenchyma transport across the cortex must occur. It is suggested that this transport is a symplastic one.
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