<?xml version='1.0' encoding='UTF-8'?><xml><records><record><source-app name="HighWire" version="7.x">Drupal-HighWire</source-app><ref-type name="Journal Article">17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Parfitt, Dan E.</style></author><author><style face="normal" font="default" size="100%">Almehdi, Ali A.</style></author></authors><secondary-authors></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Cryogenic Storage of Grape Pollen</style></title><secondary-title><style face="normal" font="default" size="100%">American Journal of Enology and Viticulture</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1983</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1983-01-01 00:00:00</style></date></pub-dates></dates><pages><style  face="normal" font="default" size="100%">227-228</style></pages><doi><style  face="normal" font="default" size="100%">10.5344/ajev.1983.34.4.227</style></doi><volume><style face="normal" font="default" size="100%">34</style></volume><issue><style face="normal" font="default" size="100%">4</style></issue><abstract><style  face="normal" font="default" size="100%">The possibility of using liquid nitrogen storage conditions (-196°C) for the storage of grape (Vitis vinifera) pollen was demonstrated. Pollen from 21 cultivars was rapidly frozen and thawed. Germination tests were performed on 20% sucrose, 1% agar plates. No significant differences between unfrozen control samples and frozen pollen samples were found. Maximum differences in viability between control and frozen pollen were less than 5%.</style></abstract></record></records></xml>