01370nab a2200241 i 4500 acta47900 20260119101418.0 170707s2001 hu o 000 eng d 0866-5443 SZTE Egyetemi Kiadványok Repozitórium hun eng Kedves Miklós Transmission electron microscopy of the partially degraded pollen grains from the Thanetian layers of Menat (France) II. [elektronikus dokumentum] / Kedves Miklós 2001 32-39 Plant cell biology and development 13 The new partial degradation experiments damaged the ultrastructure of the pollen grains heavily. The 2- aminoethanol and the KMnC^ treatment 24 hours was destructive. In several cases the nearer determination of the pollen grain was impossible. In this way at this fossil material the previously used solvent, the merkaptoethanol seems to be appropriate for the moderate, partial dissolution to discover ontogenetically or taphonomically important ultrastructural elements. Természettudományok Biológiai tudományok Palinológia, Paleobotanika, Sejtbiológia - molekuláris Párdutz Árpád aut Madarász Magdolna aut http://acta.bibl.u-szeged.hu/47900/1/plant_cell_013_032-039.pdf Dokumentum-elérés