First evidence of domoic acid production in Pseudo-nitzschia calliantha cultures from the central Adriatic Sea

Arapov, Jasna; Ujević, Ivana; Skejić, Sanda; Bužančić, Mia; Bakrač, Ana; Ninčević Gladan, Živana

doi:10.32582/aa.61.2.2

Pregled bibliografske jedinice broj: 1089755

First evidence of domoic acid production in Pseudo-nitzschia calliantha cultures from the central Adriatic Sea

Arapov, Jasna; Ujević, Ivana; Skejić, Sanda; Bužančić, Mia; Bakrač, Ana; Ninčević Gladan, Živana

First evidence of domoic acid production in Pseudo-nitzschia calliantha cultures from the central Adriatic Sea // Acta Adriatica, 61 (2020), 2; 135-144 doi:10.32582/aa.61.2.2 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 1089755 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
First evidence of domoic acid production in Pseudo-nitzschia calliantha cultures from the central Adriatic Sea

Autori
Arapov, Jasna ; Ujević, Ivana ; Skejić, Sanda ; Bužančić, Mia ; Bakrač, Ana ; Ninčević Gladan, Živana

Izvornik
Acta Adriatica (0001-5113) 61 (2020), 2; 135-144

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Pseudo-nitzschia ; morphology ; toxicity ; domoic acid

Sažetak
In this study, three isolates of the potentially toxic diatom genus Pseudo-nitzschia were analysed for morphological and toxicological features. Cultures of Pseudo-nitzschia were established from seawater samples collected from the southern part of the Velebit Channel (central Adriatic Sea) during February 2019. All culture isolates were identified by scanning electron microscopy (SEM) as Pseudo-nitzschia calliantha. Domoic acid (DA) production was confirmed in all isolates analysed. The highest concentrations of cellular DA were found in early culture stages, with the lowest cell abundance, for all P. calliantha isolates. This study is the first to report DA production by P. calliantha isolated from the Adriatic Sea.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

POVEZANOST RADA

Projekti:
HRZZ-IP-2014-09-3606 - Morski plankton kao alat za procjenu klimatsdkog i antropogenog utjecaja na morski ekosustav (MARIPLAN) (Ninčević, Živana, HRZZ - 2014-09) ( CroRIS)

Ustanove:
Institut za oceanografiju i ribarstvo, Split

Profili:

Živana Ninčević (autor)