Naslov
Brassica oleracea var. acephala: a model plant for studing low temperature stress tolerance

Autori
Šamec, Dunja ; Fistanić, Stjepana ; Zrnić, Marija

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

Izvornik
Natural resources green techology & sustainable development GREEN3 : Book of Abstracts / Radojčić-Redovniković, Ivana - Zagreb : Prehrambeno-biotehnološki fakultet Sveučilišta u Zagrebu, 2018, 69-69

ISBN
978-953-6893-11-9

Skup
3rd Natural resources green technology & sustainable development-GREEN/3

Mjesto i datum
Zagreb, Hrvatska, 05.06.2018. - 08.06.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Brassica oleracea var. acephala ; low temperature stress ; chilling temperature

Sažetak
Over 95% of the Earth’s surface experiences low temperatures below 5⁰C each year. Plants as sessile organisms, cope with low temperature stress by physiological, biochemical, metabolic and molecular changes within their tissues and organs. Chilling temperatures (1-10⁰C) lead to numerous physiological disturbances in the cells of chilling-sensitive plants and result in chilling injury and death. On another site, some plants are capable to cope with the chilling temperatures. In order to evaluate response in such a plants we studied Brassica oleracea var. acephala- plants which tolerates both high summer temperatures and low winter temperatures. In a laboratory conditions plants at different growing stage- seedling and 6, 7 and 8 week old plants were exposed to low temperature (8⁰C) and changes in physiological, molecular and biochemical responses were evaluated in comparison with the control (21⁰C). We believe that understanding of tolerance mechanisms in such a plants can improve breeding strategies and introduce cold resistance to the less tolerant crops.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

Napomena
This work have been supported by the Unity Through Knowledge Fund (contract no 12/17).

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