Open Access iconOpen Access

ARTICLE

Novel Insights into the Conservation Physiology and Ex situ Conservation of the Threatened and Rare Semi-Aquatic Moss Drepanocladus lycopodioides (Amblystegiaceae)

Bojana Z. Jadranin1, Marija V. Ćosić1, Djordje P. Božović1, Milorad M. Vujičić1,2, Beáta Papp3, Aneta D. Sabovljević1,2, Marko S. Sabovljević1,2,4,*

1 Institute of Botany and Botanical Garden “Jevremovac”, Faculty of Biology, University of Belgrade, Belgrade, RS-11000, Serbia
2 Center of Plant Biotechnology and Conservation (CPBC), Belgrade, RS-11000, Serbia
3 Department of Botany, Hungarian Natural History Museum, Budapest, HU-1476, Hungary
4 Department of Plant Biology, Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, Košice, SK-040 01, Slovakia

* Corresponding Author: Marko S. Sabovljević. Email: email

Phyton-International Journal of Experimental Botany 2024, 93(11), 3039-3054. https://doi.org/10.32604/phyton.2024.058469

Abstract

The rare and threatened semi-aquatic moss Drepanocladus lycopodioides (Amblystegiaceae) was the subject of growth optimization under ex situ axenic laboratory conditions. The positioning of the plantlets on media, media types as well as selected growth regulators and sugars were parameters tested in optimizing growth promotion of this species in captivity. Out of the tested media types, the KNOP medium and the upright positioning of the explants were the best for propagation and biomass production of D. lycopodioides. The addition of sugars had no significant effect on this moss development axenically, while exogenously applied Benzylaminopurine (BAP) at a concentration of 3 µM induced the development of archegonia on the sterile gametophores and can be used as a marker for confirmation of the female sex, by inducing archegonia on the sterile female plants or clones. This study aimed to contribute to the conservation of this threatened moss species, by massive propagation for reintroduction and population straitening in natural and semi-natural habitats, in scenarios of rapid climate change and water shortage. Laboratory experiments were carried out to study the biological features of the species itself, as due to its rarity empirical data are lacking. This research contributed to the conservation and multiplication of D. lycopodioides and suggested an elegant method to prevent the extinction of this species from its natural habitats. This enables experimental investigation in this species and directs a plan of action for species survival both in captivity (ex situ) and in nature (in situ).

Keywords


Cite This Article

APA Style
Jadranin, B.Z., Ćosić, M.V., Božović, D.P., Vujičić, M.M., Papp, B. et al. (2024). Novel insights into the conservation physiology and ex situ conservation of the threatened and rare semi-aquatic moss drepanocladus lycopodioides (amblystegiaceae). Phyton-International Journal of Experimental Botany, 93(11), 3039-3054. https://doi.org/10.32604/phyton.2024.058469
Vancouver Style
Jadranin BZ, Ćosić MV, Božović DP, Vujičić MM, Papp B, Sabovljević AD, et al. Novel insights into the conservation physiology and ex situ conservation of the threatened and rare semi-aquatic moss drepanocladus lycopodioides (amblystegiaceae). Phyton-Int J Exp Bot. 2024;93(11):3039-3054 https://doi.org/10.32604/phyton.2024.058469
IEEE Style
B.Z. Jadranin et al., “Novel Insights into the Conservation Physiology and Ex situ Conservation of the Threatened and Rare Semi-Aquatic Moss Drepanocladus lycopodioides (Amblystegiaceae),” Phyton-Int. J. Exp. Bot., vol. 93, no. 11, pp. 3039-3054, 2024. https://doi.org/10.32604/phyton.2024.058469



cc Copyright © 2024 The Author(s). Published by Tech Science Press.
This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 93

    View

  • 36

    Download

  • 0

    Like

Share Link