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Pregled bibliografske jedinice broj: 816475

Časopis

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
Naslov: Biocomplexity in populations of European anchovy in the Adriatic Sea
( Biocomplexity in populations of European anchovy in the Adriatic Sea )
Izvornik: PLoS ONE (1932-6253) 11 (2016), 4; 1-21
Vrsta rada: članak
Ključne riječi: Anchovy ; populations ; genetic markers ; Adriatic Sea
( 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.
Projekt / tema: 001-0013077-0532
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
SCI-EXP, SSCI i/ili A&HCI
Kategorija: Znanstveni
Znanstvena područja:
Biotehnologija
Puni text rada: 816475.Biocomplexity_of_anchovy_in_Adriatic.pdf (tekst priložen 17. Svi. 2016. u 12:20 sati)
URL Internet adrese: http://http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0153061
Broj citata:
Altmetric:
DOI: 10.1371/journal.pone.0153061
URL cjelovitog teksta:
Google Scholar: Biocomplexity in populations of European anchovy in the Adriatic Sea
Upisao u CROSBI: Vjeko Tičina (ticina@izor.hr), 17. Svi. 2016. u 12:20 sati



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