Atlantic herring (Clupea harengus) population structure in the Northeast Atlantic Ocean (Record no. 2322)
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042 ## - AUTHENTICATION CODE | |
---|---|
Authentication code | dc |
100 10 - MAIN ENTRY--PERSONAL NAME | |
Personal name | Kongsstovu, Sunnvør í |
Relator term | author |
9 (RLIN) | 3015 |
245 00 - TITLE STATEMENT | |
Title | Atlantic herring (Clupea harengus) population structure in the Northeast Atlantic Ocean |
260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
Date of publication, distribution, etc. | 2022-05. |
500 ## - GENERAL NOTE | |
General note | /pmc/articles/PMC7614180/ |
500 ## - GENERAL NOTE | |
General note | /pubmed/36798657 |
520 ## - SUMMARY, ETC. | |
Summary, etc. | The Atlantic herring Clupea harengus L has a vast geographical distribution and a complex population structure with a few very large migratory units and many small local populations. Each population has its own spawning ground and/or time, thereby maintaining their genetic integrity. Several herring populations migrate between common feeding grounds and over-wintering areas resulting in frequent mixing of populations. Thus, many herring fisheries are based on mixed populations of different demographic status. In order to avoid over-exploitation of weak populations and to conserve biodiversity, understanding the population structure and population mixing is important for maintaining biologically sustainable herring fisheries. The aim of this study was to investigate the genetic population structure of herring in the Faroese and surrounding waters, and to develop genetic markers for distinguishing between four herring management units (often called stocks), namely the Norwegian spring-spawning herring (NSSH), Icelandic summer-spawning herring (ISSH), North Sea autumn-spawning herring (NSAH), and Faroese autumn-spawning herring (FASH). Herring from the four stocks were sequenced at low coverage, and single nucleotide polymorphisms (SNPs) were called and used for population structure analysis and individual assignment. An ancestry-informative SNP panel with 118 SNPs was developed and tested on 240 individuals. The results showed that all four stocks appeared to be genetically differentiated populations, but at lower levels of differentiation between FASH and ISSH than the other two populations. Overall assignment rate with the SNP panel was 80.7%, and agreement between the genetic and traditional visual assignment was 75.5%. The NSAH and NSSH samples had the highest assignment rate (100% and 98.3%, respectively) and highest agreement between traditional and genetic assignment methods (96.6% and 94.9%, respectively). The FASH and ISSH samples had substantially lower assignment rates (72.9% and 51.7%, respectively) and agreement between traditional and genetic methods (39.5% and 48.4%, respectively) |
540 ## - TERMS GOVERNING USE AND REPRODUCTION NOTE | |
Terms governing use and reproduction | |
540 ## - TERMS GOVERNING USE AND REPRODUCTION NOTE | |
Terms governing use and reproduction | https://creativecommons.org/licenses/by/4.0/This work is licensed under a CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) International license. |
546 ## - LANGUAGE NOTE | |
Language note | en |
690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
Topical term or geographic name as entry element | Article |
655 7# - INDEX TERM--GENRE/FORM | |
Genre/form data or focus term | Text |
Source of term | local |
700 10 - ADDED ENTRY--PERSONAL NAME | |
Personal name | Mikalsen, Svein-Ole |
Relator term | author |
9 (RLIN) | 3016 |
700 10 - ADDED ENTRY--PERSONAL NAME | |
Personal name | Homrum, Eydna í |
Relator term | author |
9 (RLIN) | 3017 |
700 10 - ADDED ENTRY--PERSONAL NAME | |
Personal name | Jacobsen, Jan Arge |
Relator term | author |
9 (RLIN) | 3018 |
700 10 - ADDED ENTRY--PERSONAL NAME | |
Personal name | Als, Thomas D. |
Relator term | author |
9 (RLIN) | 3019 |
700 10 - ADDED ENTRY--PERSONAL NAME | |
Personal name | Gislason, Hannes |
Relator term | author |
9 (RLIN) | 3020 |
700 10 - ADDED ENTRY--PERSONAL NAME | |
Personal name | Flicek, Paul |
Relator term | author |
700 10 - ADDED ENTRY--PERSONAL NAME | |
Personal name | Nielsen, Einar Eg |
Relator term | author |
9 (RLIN) | 3022 |
700 10 - ADDED ENTRY--PERSONAL NAME | |
Personal name | Dahl, Hans Atli |
Relator term | author |
9 (RLIN) | 3023 |
786 0# - DATA SOURCE ENTRY | |
Note | Fish Res |
856 41 - ELECTRONIC LOCATION AND ACCESS | |
Uniform Resource Identifier | <a href="http://dx.doi.org/10.1016/j.fishres.2022.106231">http://dx.doi.org/10.1016/j.fishres.2022.106231</a> |
Public note | Connect to this object online. |
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