01624nab a2200289 i 4500 acta47835 20260120094649.0 170711s1997 hu o 000 eng d 0866-5443 SZTE Egyetemi Kiadványok Repozitórium hun eng Kedves Miklós High temperature effect on the pollen grains of Platanus hybrida BROT. [elektronikus dokumentum] / Kedves Miklós 1997 81-85 Plant cell biology and development 8 The LM results of the high temperature effect on fresh pollen grains of Platanus hybrida are summarized in this paper. The qualitative and the quantitative alterations are presented herein of the fresh and heated pollen grains at 200 °C during 10', 1 hr., 5, 10, 25 and 50 hours. The Longaxones characteristic features are more gradually expressed by the increasing lengthening of the time of heating. Short time heating resulted in swelling the pollen grains. Characteristic contraction was observed after 50 hours of heating. By the length of time of the heating, the P/E ration increases with several maxima from 1.3-1.6. Természettudományok Biológiai tudományok Palinológia, Közönséges platán, Sejtbiológia - molekuláris Gaudényi Szabina aut Horváth Erika aut Kalmár Ágnes aut Mészáros Edit aut Mészáros Regina aut Szlávik Nóra aut http://acta.bibl.u-szeged.hu/47835/1/plant_cell_008_081-085.pdf Dokumentum-elérés