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Pregled bibliografske jedinice broj: 1017168

Hidden diatom diversity of the Northern Adriatic through metabarcodin


(COST DNA aquanet) Baričević, Ana; Chardon, Cécile; Marić Pfannkuchen, Daniela; Kužat, Nataša; Vasselon, Valentin; Smodlaka Tanković, Mirta; Levak Zorinc, Maja; Rimet, Frédéric; Bouchez, Agnès; Pfannkuchen, Martin
Hidden diatom diversity of the Northern Adriatic through metabarcodin // European Journal of Phycology / Bosak, Sunčica ; Ljubešić, Zrinka (ur.).
Zagreb: International Phycological Society, 2019. str. 96-97 doi:10.1080/09670262.2019.1626627 (predavanje, međunarodna recenzija, sažetak, znanstveni)


Naslov
Hidden diatom diversity of the Northern Adriatic through metabarcodin

Autori
Baričević, Ana ; Chardon, Cécile ; Marić Pfannkuchen, Daniela ; Kužat, Nataša ; Vasselon, Valentin ; Smodlaka Tanković, Mirta ; Levak Zorinc, Maja ; Rimet, Frédéric ; Bouchez, Agnès ; Pfannkuchen, Martin

Kolaboracija
COST DNA aquanet

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

Izvornik
European Journal of Phycology / Bosak, Sunčica ; Ljubešić, Zrinka - Zagreb : International Phycological Society, 2019, 96-97

Skup
7th European phycological congress

Mjesto i datum
Zagreb, Hrvatska, 25-30. 08.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Jadransko more ; dijatomeje ; metabarkoding
(Adriatic Sea ; diatoms ; metabarcoding)

Sažetak
The northern Adriatic (NA), a shallow sub-basin of the Adriatic Sea, is under significant influence of various environmental factors that shape and determine (phytoplankton) community structures in this distinctive marine ecosystem (region). The phytoplankton community represents the base of the marine food chain and a good sensing tool of the changes in the environment. Hence, diversity of the phytoplankton has a long-term monitoring implementation in the NA. Even though, extensive knowledge of the NA phytoplankton community exists, still, some groups and species remain undetected by traditional microscopy approaches. To overcome these limitations, we implemented metabarcoding to describe diatom diversity of the NA. Sampling stations covered the entire NA region and the marine protected area Lim bay. Usage of two barcodes (18S and rbcL) and strict taxonomy assessment (99% similarity threshold) enabled detailed and reliable insights into the diatom diversity of the area studied. Common and/or abundant taxa, detected also with microscopy, were confirmed, and taxa not known so far for the area studied or taxa difficult to identify with light microscopy (pico and nano-size classes) were successfully detected through metabarcoding. A number of reads, also with high sequence similarity to reference sequences, were assigned to freshwater genera, opening further questions about their DNAs origin or species persistence in the marine environment of the NA.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekt / tema
HRZZ-UIP-2014-09-6563 - Životne strategije fitoplanktona u sjevernom Jadranu (Andreas Pfannkuchen Martin, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
  • Scopus


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