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Andrzejewska-Golec, Emilia ; Makowczyńska, Joanna ; Marek, Krystyna
Tracheogenesis in callus tissue of Plantago asiatica L.
Komitet Biotechnologii PAN ; Instytut Chemii Bioorganicznej PAN
Xylogenesis was observed in the morphogenic and nonmorphogenic calluses. The light microscopy was used for a histological study. The ultrastructure of the calluses was analysed using the JEM 100 B transmission electron microscope. Tracheary elements were formed in all studied kinds of calluses. They had lignified spiral or reticulate thickening of cell walls. In nonmorphogenic calluses, tracheary elements were chaotically dispersed. In morphogenic callus, the vessel system during caulo- and rhizogenesis from tracheary elements was formed. The application of TEM allowed for an observation of the very early stages of formation of tracheary elements which were initiated by the degeneration of cell protoplast and transformation of cell wall. Tracheogenesis has been already studied in callus culture. However, rarely the authors were concerned on the phenomenon of the ultrastructure level.
Biotechnologia, vol.65, 2 (2004)-.
0860-7796 ; oai:rcin.org.pl:122769
Biblioteka Instytutu Chemii Bioorganicznej PAN
Licencja Creative Commons Uznanie autorstwa-Na tych samych warunkach 4.0
Instytut Chemii Bioorganicznej Polskiej Akademii Nauk
Instytut Chemii Bioorganicznej Polskiej Akademii Nauk
2 paź 2020
30 kwi 2020
257
https://rcin.org.pl./publication/153199
Nazwa wydania | Data |
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Tracheogeneza w tkance kalusowej Plantago asiatica L. | 2 paź 2020 |
Makowczyńska, Joanna Andrzejewska-Golec, Emilia Marek, Krystyna
Borkowska, Bożenna
Ziółkowski, Piotr Babula- Skowrońska, Danuta Kaczmarek, Małgorzata Cieśla, Agata Sadowski, Jan
Nowak, Jacek K.