Naslov
Ahead of their time: Women pioneers in plant biology

Autori
Poljuha, Danijela ; Sladonja, Barbara ; Weber, Tim ; Vukelja, Tihomir

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
A Drive to Thrive Plant Sciences. Book of Abstracts of the 5th Global Congress on Plant Biology and Biotechnology / - : Magnus Group Conferences, 2021, 36-37

Skup
5th Global Congress on Plant Biology and Biotechnology

Mjesto i datum
Valencia, Španjolska; online, 22.03.2021. - 23.03.2021

Vrsta sudjelovanja
Plenarno

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Women ; Science ; Croatia ; Microscopy ; Extrafoliar Nectaries

Sažetak
Alien species invasion is recognised as one of the most severe and challenging global environmental threats. Introduced species may become invasive and displace native species, modify habitats, change community structure, affect ecosystem processes or wider ecosystem functioning. Further invasive species often impede the provision of ecosystem services and cause substantial economic losses. Tree of Heaven, Ailanthus altissima (Mill.) Swingle, native to Southeast Asia is today considered one of the most widespread invasive plant species in Europe and North America and is a subject of modern invasion ecology research. A. altissima happens to be the research subject of the first PhD thesis in plant biology made by a woman in Croatia in the beginning of the 20th century, when the tree was cultivated as an ornament. Vjera Petaj, a passionate botanist and one of the first female students at the Royal University of Francis Joseph I in Zagreb (Croatia) used microscopy techniques for the investigation of morphology, anatomy, microchemistry, and biology of its extrafloral nectaries. All her results were later confirmed by modern microscopy techniques and contributed to the knowledge of their morphology and role in species physiology. A half century later, a similar topic of extrafloral nectaries on Vicia faba L., and similar techniques of electron microscopy, were the focus of interest for another Croatian female scientist, Mercedes Wrischer. She was one of the pioneers of plant electron microscopy, whose electron micrographs of cell organelles were displayed in European biology textbooks. This presentation will offer an insight into social elements, particularly the status of women in the Croatian and European academic community in the early 20th century. The beginnings of the once highly appreciated, so- called Zagreb School of Electron Microscopy will also be presented. The results of those early microscopy works will be shown and linked with current research on the topic. The presentation will also focus on the ecology of A. altissima and its negative impact on the environment and human health. Conversely, potential ecosystem services, that this invasive plant species can provide, will also be discussed.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

POVEZANOST RADA