Title: Development of Embryo Suspensors for Five Genera of Crassulaceae with Special Emphasis on Plasmodesmata Distribution and Ultrastructure Author: Małgorzata Kozieradzka-Kiszkurno, Daria Majcher , Emilia Brzezicka, Joanna Rojek , Justyna Wróbel-Marek, Ewa Kurczyńska Citation style: Kozieradzka-Kiszkurno Małgorzata, Majcher Daria, Brzezicka Emilia, Rojek Joanna, Wróbel-Marek Justyna, Kurczyńska Ewa. (2020). Development of Embryo Suspensors for Five Genera of Crassulaceae with Special Emphasis on Plasmodesmata Distribution and Ultrastructure. "Plants" (Vol. 9, iss. 3 (2020), art. no.320, s. 1-7), DOI: 10.3390/plants9030320 plants Article Development of Embryo Suspensors for Five Genera of Crassulaceae with Special Emphasis on Plasmodesmata Distribution and Ultrastructure Małgorzata Kozieradzka-Kiszkurno 1,* , Daria Majcher 1, Emilia Brzezicka 1, Joanna Rojek 1 , Justyna Wróbel-Marek 2 and Ewa Kurczy ´nska 2 1 Department of Plant Cytology and Embryology, Faculty of Biology, University of Gda´nsk,Wita Stwosza 59, 80-308 Gda´nsk,Poland;
[email protected] (D.M.);
[email protected] (E.B.);
[email protected] (J.R.) 2 Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia, Jagiello´nska28, 40-032 Katowice, Poland;
[email protected] (J.W.-M.);
[email protected] (E.K.) * Correspondence:
[email protected]; Tel.: +48-58-5236078 Received: 7 February 2020; Accepted: 1 March 2020; Published: 3 March 2020 Abstract: The suspensor in the majority of angiosperms is an evolutionally conserved embryonic structure functioning as a conduit that connects ovule tissues with the embryo proper for nutrients and growth factors flux. This is the first study serving the purpose of investigating the correlation between suspensor types and plasmodesmata (PD), by the ultrastructure of this organ in respect of its full development.