Is white muscle anaerobic glycolysis capacity indicative of competitive ability in Arctic charr?

Food ingestion to assess dominance status, indicated that dominant Arctic charr Salvelinus alpinus displayed significantly higher white muscle pyruvate kinase (PK) and lactate dehydrogenase (LDH) activities compared to subordinate fish [PK = 429·57 ± 76·37 v . 331·00 ± 61·73 U g −1 tissue ( P = 0·02...

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Bibliographic Details
Published in:Journal of Fish Biology
Main Authors: Le François, N. R., Lamarre, S. G., Blier, P. U.
Format: Article in Journal/Newspaper
Language:English
Published: Wiley 2005
Subjects:
Arctic
Arctic charr
Salvelinus alpinus
Online Access:http://dx.doi.org/10.1111/j.0022-1112.2005.00661.x
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.0022-1112.2005.00661.x
https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.0022-1112.2005.00661.x
Description
Summary:Food ingestion to assess dominance status, indicated that dominant Arctic charr Salvelinus alpinus displayed significantly higher white muscle pyruvate kinase (PK) and lactate dehydrogenase (LDH) activities compared to subordinate fish [PK = 429·57 ± 76·37 v . 331·00 ± 61·73 U g −1 tissue ( P = 0·022) and LDH = 929·33 ± 61·03 v . 775·25 ± 110·96 U g −1 tissue; ( P = 0·0007)].

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