%0 Journal Article %1 Pearce_01 %A Pearce, R. S. %D 2001 %J Annals of Botany %K bibtex-import, citeulikeExport freezing, ice, intracellular, nucleation, review, spread %P 417--424 %T Plant Freezing and Damage %U http://pt.wkhealth.com/pt/re/abot/fulltext.00008707-200104000-00001.htm %V 87

@article{Pearce_01, added-at = {2019-03-31T01:14:40.000+0100}, author = {Pearce, R. S.}, biburl = {https://www.bibsonomy.org/bibtex/208dc923b6ca7fc23b4c68aec45c154be/dianella}, citeulike-article-id = {1523878}, citeulike-linkout-0 = {http://pt.wkhealth.com/pt/re/abot/fulltext.00008707-200104000-00001.htm}, comment = {(private-note)Nucleation temperatures are often lower in the lab than in the field. (Ashworth et al 1985, Flinn and Ashworth 1994) Snow and sleet can also initiate freezing in plants. * SO even if the freezing point is less than -15, P. foliosa could freeze at any subzero temperature if snow lands on it. Ice entered the leaves of a grass, Holcus lanatus, through hydathodes (Pearce and Fuller 2001) Bamboo and other sub-tropical and warm-temperate plants use supercooling as a freeze-avoidance strategy. The fact that there's more liquid in the xylem isn't a good enough reason for it to be the location of nucleation. It has to be to do with the presence of heterogeneous nucleators. (Check with Joe on this one... surely the probability of heterogeneous nucleation is still greater if there's more water). There's a bit of disagreement about whether ice spreads first in the xylem (Single and Marcellos 1981; sakai and larcher 1987) or extracellularly (eg pearce and Fuller 2001) Cereal leaves don't use a freezing avoidance strategy Cytorrhysis and intracellular freezing occurs in non-acclimated leaves too (eg. barley: Pearce 1988) and in plants with no capacity for acclimation Freeze plasmolysis occurred in xylem parenchyma!!!! **Maybe that's why your damaged XP looks so weird! It's actually freezing plasmolysis. See Ashworth 1996.}, interhash = {e21a49cf28d16f3030929afc48727a1d}, intrahash = {08dc923b6ca7fc23b4c68aec45c154be}, journal = {Annals of Botany}, keywords = {bibtex-import, citeulikeExport freezing, ice, intracellular, nucleation, review, spread}, pages = {417--424}, posted-at = {2007-07-31 06:50:21}, priority = {2}, timestamp = {2019-03-31T01:16:26.000+0100}, title = {{Plant Freezing and Damage}}, url = {http://pt.wkhealth.com/pt/re/abot/fulltext.00008707-200104000-00001.htm}, volume = 87, year = 2001 }