Abstract:
:Ice formation in stems, as determined by means of an electrophoretic mobility technique, occurs much more rapidly in azalea than in sour cherry. The difference is more marked in the bark than in the wood. Disrupting the structure of the tissues completely eliminates differences in freezing patterns, although gross anatomical differences do not appear to account for differences in species response. Microscopic examination of frozen stems indicated that little redistribution of water occurred during freezing in azalea, and the tissues were disrupted as these crystals developed. In cherry, on the other hand, water diffused to nucleating centers where crystal growth was not opposed, giving rise to "glaciers."
journal_name
Plant Physioljournal_title
Plant physiologyauthors
Dennis FG,Lumis GP,Olien CRdoi
10.1104/pp.50.5.527subject
Has Abstractpub_date
1972-11-01 00:00:00pages
527-30issue
5eissn
0032-0889issn
1532-2548journal_volume
50pub_type
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