Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 945553

˝Planktonic lifestyle lovers˝: a story of eight new marine Entomoneis species


Mucko, Maja; Bosak, Sunčica; Nakov, Teofil; Ruck, Elizabeth; Gligora Udovič, Marija; Ljubešić, Zrinka
˝Planktonic lifestyle lovers˝: a story of eight new marine Entomoneis species // Abstracts of the 25th International Diatom Symposium / Kusber, Wolf-Henning ; Abarca, Nelida ; Van, Anh Lina ; Jahn, Regine (ur.).
Berlin: Botanic Garden and Botanical Museum Berlin, Freie universitat Berlin, 2018. str. 119-119 doi:10.3372/ids2018 (predavanje, međunarodna recenzija, sažetak, ostalo)


CROSBI ID: 945553 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
˝Planktonic lifestyle lovers˝: a story of eight new marine Entomoneis species

Autori
Mucko, Maja ; Bosak, Sunčica ; Nakov, Teofil ; Ruck, Elizabeth ; Gligora Udovič, Marija ; Ljubešić, Zrinka

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

Izvornik
Abstracts of the 25th International Diatom Symposium / Kusber, Wolf-Henning ; Abarca, Nelida ; Van, Anh Lina ; Jahn, Regine - Berlin : Botanic Garden and Botanical Museum Berlin, Freie universitat Berlin, 2018, 119-119

ISBN
978-3-946292-27-2

Skup
25th International Diatom Symposium

Mjesto i datum
Berlin, Njemačka, 25-30.06.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Entomoneis ; Adriatic Sea ; phytoplankton ; morphology ; phylogeny

Sažetak
The diatom genus Entomoneis Ehrenberg has been known as a common floristic component of marine, brackish and, to a lesser degree, freshwater habitats, with a largely unknown phylogenetic and ecological history. The genus includes diatoms with a bilobate keel elevated above the valve surface, a sigmoid canal raphe, transition between keel and valve body – so called “junction line” and numerous girdle bands. Here, we will present the recent discovery of eight morphologically diagnosable species of Entomoneis found in the marine plankton, a habitat not usually associated with a high diversity of raphid diatoms. While Entomoneis cells often occur in near–shore plankton tows, where cells from the benthos can get entrained in the water column by wave or tidal action (tychoplankton, e.g. E. alata, E. pulchra), off–shore planktonic Entomoneis are reported far less frequently, and are perhaps best known from polar habitats (E. gigantea, E. kjellmanii). Nevertheless, all known Entomoneis species were mainly described as epipelic, epiphytic or associated with sea-ice, while Entomoneis cells from deep–waters, temperate or tropical plankton until recently have been unexplored. To a degree, the poor understanding of species diversity in Entomoneis is a result of a lack of taxonomic and phylogenetic framework against which newly recorded specimens, especially from the plankton, can be compared. In 2017 we described E. tenera from the Adriatic Sea, as a first species of this genus preferring an exclusively planktonic lifestyle (Mejdandžić et al. 2017). Subsequent research revealed six additional planktonic Entomoneis species: E. pusilla, E. gracilis, E. vilicicii, E. infula, E. adriatica and E. umbratica (Mejdandžić et al. 2018). These species were characterized by unique morphological parameters such as valve shape and torsion of cells, valvocopulae shape and perforation, striae ultrastructure and density, transition between valve body and keel and specific raphe features (fibulae in raphe canal and central and terminal raphe endings). Along with morphological parameters, phylogenetic support for monophyletic and well supported species delineation based on a three-gene phylogeny contributed to new species descriptions. Additionally, we present the description of another planktonic Entomoneis from the Adriatic Sea, provisionally named E. nevidinia that is characterized by an extremely light silification of the frustules and multiple plastids within its cells. With this in mind, future research should be focused on searching the traits that are possibly shared between raphid diatom genera that prefer planktonic lifestyle as well as further in- depth investigation of Entomoneis species regarding this underappreciated species diversity combining classical morphological and phylogenetic analyses along with global metagenomics approach.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekti:
HRZZ-UIP-2017-05-5635 - Mikrobiom glavate želve (Caretta caretta): uvid u epizoičke i endozoičke zajednice (TurtleBIOME) (Bosak, Sunčica, HRZZ - 2017-05) ( POIROT)
HRZZ-UIP-2013-11-6433 - Bioindikatori vodenih masa u Jadranu (BIOTA) (Ljubešić, Zrinka, HRZZ - 2013-11) ( POIROT)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

doi www.bgbm.org

Citiraj ovu publikaciju:

Mucko, Maja; Bosak, Sunčica; Nakov, Teofil; Ruck, Elizabeth; Gligora Udovič, Marija; Ljubešić, Zrinka
˝Planktonic lifestyle lovers˝: a story of eight new marine Entomoneis species // Abstracts of the 25th International Diatom Symposium / Kusber, Wolf-Henning ; Abarca, Nelida ; Van, Anh Lina ; Jahn, Regine (ur.).
Berlin: Botanic Garden and Botanical Museum Berlin, Freie universitat Berlin, 2018. str. 119-119 doi:10.3372/ids2018 (predavanje, međunarodna recenzija, sažetak, ostalo)
Mucko, M., Bosak, S., Nakov, T., Ruck, E., Gligora Udovič, M. & Ljubešić, Z. (2018) ˝Planktonic lifestyle lovers˝: a story of eight new marine Entomoneis species. U: Kusber, W., Abarca, N., Van, A. & Jahn, R. (ur.)Abstracts of the 25th International Diatom Symposium doi:10.3372/ids2018.
@article{article, author = {Mucko, Maja and Bosak, Sun\v{c}ica and Nakov, Teofil and Ruck, Elizabeth and Gligora Udovi\v{c}, Marija and Ljube\v{s}i\'{c}, Zrinka}, year = {2018}, pages = {119-119}, DOI = {10.3372/ids2018}, keywords = {Entomoneis, Adriatic Sea, phytoplankton, morphology, phylogeny}, doi = {10.3372/ids2018}, isbn = {978-3-946292-27-2}, title = {\H{}Planktonic lifestyle lovers\H{}: a story of eight new marine Entomoneis species}, keyword = {Entomoneis, Adriatic Sea, phytoplankton, morphology, phylogeny}, publisher = {Botanic Garden and Botanical Museum Berlin, Freie universitat Berlin}, publisherplace = {Berlin, Njema\v{c}ka} }
@article{article, author = {Mucko, Maja and Bosak, Sun\v{c}ica and Nakov, Teofil and Ruck, Elizabeth and Gligora Udovi\v{c}, Marija and Ljube\v{s}i\'{c}, Zrinka}, year = {2018}, pages = {119-119}, DOI = {10.3372/ids2018}, keywords = {Entomoneis, Adriatic Sea, phytoplankton, morphology, phylogeny}, doi = {10.3372/ids2018}, isbn = {978-3-946292-27-2}, title = {\H{}Planktonic lifestyle lovers\H{}: a story of eight new marine Entomoneis species}, keyword = {Entomoneis, Adriatic Sea, phytoplankton, morphology, phylogeny}, publisher = {Botanic Garden and Botanical Museum Berlin, Freie universitat Berlin}, publisherplace = {Berlin, Njema\v{c}ka} }

Citati:





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font