Comparative genomics of cetartiodactyla: energy metabolism underpins the transition to an aquatic lifestyle
Author(s) -
Davina Derous,
Jagajjit Sahu,
Alex Douglas,
David Lusseau,
Marius A. Wenzel
Publication year - 2020
Publication title -
conservation physiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.942
H-Index - 37
ISSN - 2051-1434
DOI - 10.1093/conphys/coaa136
Subject(s) - biology , foraging , ecology , nutrient , population , adaptation (eye) , mechanism (biology) , genomics , evolutionary biology , genome , gene , genetics , neuroscience , philosophy , demography , epistemology , sociology
Anthropogenic stressors can disrupt cetacean foraging ability and reduce energy available for reproduction. Predicting such ecological consequences is limited by our understanding of cetacean energy metabolism. We here show that cetaceans have undergone substantial evolutionary changes in nutrient signaling metabolic pathways, rendering mechanistic physiological frameworks derived from model organisms inappropriate.
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