First Report of 'Soft Flesh' Induced by the Parasite Kudoa thyrsites (Myxosporea) in Commercial Codfish From Norway

© 2024 The Author(s). Journal of Fish Diseases published by John Wiley & Sons Ltd.

Bibliographische Detailangaben
Veröffentlicht in:Journal of fish diseases. - 1998. - (2024) vom: 15. Dez., Seite e14067
1. Verfasser: Giulietti, Lucilla (VerfasserIn)
Weitere Verfasser: Levsen, Arne, Bao, Miguel, Karlsbakk, Egil, Storesund, Julia E, Tung, Hui-Shan, Cipriani, Paolo
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Journal of fish diseases
Schlagworte:Journal Article Brosme brosme Gadus morhua Kudoa thyrsites cod codfish soft flesh tusk
LEADER 01000naa a22002652 4500
001 NLM381625303
003 DE-627
005 20241216232608.0
007 cr uuu---uuuuu
008 241216s2024 xx |||||o 00| ||eng c
024 7 |a 10.1111/jfd.14067  |2 doi 
028 5 2 |a pubmed24n1633.xml 
035 |a (DE-627)NLM381625303 
035 |a (NLM)39676448 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Giulietti, Lucilla  |e verfasserin  |4 aut 
245 1 0 |a First Report of 'Soft Flesh' Induced by the Parasite Kudoa thyrsites (Myxosporea) in Commercial Codfish From Norway 
264 1 |c 2024 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Revised 16.12.2024 
500 |a published: Print-Electronic 
500 |a Citation Status Publisher 
520 |a © 2024 The Author(s). Journal of Fish Diseases published by John Wiley & Sons Ltd. 
520 |a Kudoa thyrsites is a myxosporean parasite that infects the skeletal muscle of various teleost fish species globally. Severe infections lead to 'soft flesh' in fish fillets, resulting in food spoilage and subsequent discard. While K. thyrsites has previously been identified in migratory Atlantic mackerel in the northern Northeast Atlantic Ocean, it has not been observed in resident or farmed fish species in Norwegian waters until now. This study presents the first evidence of K. thyrsites infection and the associated 'soft flesh' condition in resident commercially important gadoid species from Norwegian waters, including Norwegian coastal cod (NCC), Northeast Arctic cod (NEA) and tusk. Molecular analyses confirmed the parasitic infection in 'soft flesh'-affected fish sampled from multiple coastal locations in Norway. The life cycle of Kudoa remains unknown but likely involves an alternating annelid host as in other myxosporeans. These findings in resident hosts suggest that the parasite completes its life cycle also at higher latitudes, in northern Norway. Consequently, there is a risk for the Norwegian fishing industry, as the effect of the parasite on fish fillet texture can occasionally occur and impact both consumer acceptance and industry revenues 
650 4 |a Journal Article 
650 4 |a Brosme brosme 
650 4 |a Gadus morhua 
650 4 |a Kudoa thyrsites 
650 4 |a cod 
650 4 |a codfish 
650 4 |a soft flesh 
650 4 |a tusk 
700 1 |a Levsen, Arne  |e verfasserin  |4 aut 
700 1 |a Bao, Miguel  |e verfasserin  |4 aut 
700 1 |a Karlsbakk, Egil  |e verfasserin  |4 aut 
700 1 |a Storesund, Julia E  |e verfasserin  |4 aut 
700 1 |a Tung, Hui-Shan  |e verfasserin  |4 aut 
700 1 |a Cipriani, Paolo  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of fish diseases  |d 1998  |g (2024) vom: 15. Dez., Seite e14067  |w (DE-627)NLM098166034  |x 1365-2761  |7 nnns 
773 1 8 |g year:2024  |g day:15  |g month:12  |g pages:e14067 
856 4 0 |u http://dx.doi.org/10.1111/jfd.14067  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |j 2024  |b 15  |c 12  |h e14067