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Pregled bibliografske jedinice broj: 816475

Biocomplexity in populations of European anchovy in the Adriatic Sea


Ruggeri, Paolo; Splendiani, Andrea; Occhipinti, Giulia; Fioravanti, Tatiana; Santojanni, Alberto; Leonori, Iole; De Felice, Andrea; Arneri, Enrico; Procaccini, Gabriele; Catanese, Gaetano et al.
Biocomplexity in populations of European anchovy in the Adriatic Sea // PLoS ONE, 11 (2016), 4; 1-21 doi:10.1371/journal.pone.0153061 (međunarodna recenzija, članak, znanstveni)


Naslov
Biocomplexity in populations of European anchovy in the Adriatic Sea

Autori
Ruggeri, Paolo ; Splendiani, Andrea ; Occhipinti, Giulia ; Fioravanti, Tatiana ; Santojanni, Alberto ; Leonori, Iole ; De Felice, Andrea ; Arneri, Enrico ; Procaccini, Gabriele ; Catanese, Gaetano ; Ticina, Vjekoslav ; Bonanno, Angelo ; Cerioni, Paola Nisi ; Giovannotti, Massimo ; Grant, William Stewart ; Barucchi, Vincenzo Caputo

Izvornik
PLoS ONE (1932-6253) 11 (2016), 4; 1-21

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

Ključne riječi
Anchovy ; populations ; genetic markers ; Adriatic Sea

Sažetak
The sustained exploitation of marine populations requires an understanding of a species' adaptive seascape so that populations can track environmental changes from short- and long-term climate cycles and from human development. The analysis of the distributions of genetic markers among populations, together with correlates of life-history and environmental variability, can provide insights into the extent of adaptive variation. Here, we examined genetic variability among populations of mature European anchovies (n= 531) in the Adriatic (13 samples) and Tyrrhenian seas (2 samples) with neutral and putative non-neutral microsatellite loci. These genetic markers failed to confirm the occurrence of two anchovy species in the Adriatic Sea, as previously postulated. However, we found fine-scale population structure in the Adriatic, especially in northern areas, that was associated with four of the 13 environmental variables tested. Geographic gradients in sea temperature, salinity and dissolved oxygen appear to drive adaptive differences in spawning time and early larval development among populations. Resolving adaptive seascapes in Adriatic anchovies provides a means to understand mechanisms underpinning local adaptation and a basis for optimizing exploitation strategies for sustainable harvests.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija



POVEZANOST RADA


Projekt / tema
001-0013077-0532 - Bioraznolikost i održivo gospodarenje pelagičkim i demerzalnim resursima Jadrana (Nedo Vrgoč, )

Ustanove
Institut za oceanografiju i ribarstvo, Split

Autor s matičnim brojem:
Vjekoslav Tičina, (200410)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI


Citati