Amino acid isotope discrimination factors for a carnivore: physiological insights from leopard sharks and their diet

A global perspective on the trophic geography of sharks

(2018) Christopher S. Bird et al.   Nature Ecology & Evolution

The relationship between dietary protein content, body condition, and Δ15N in a mammalian omnivore

(2017) Kelli L. Hughes et al.   OECOLOGIA

‘Trophic’ and ‘source’ amino acids in trophic estimation: a likely metabolic explanation

(2017) T. C. O’Connell   OECOLOGIA

Discrimination Factors and Incorporation Rates for Organic Matrix in Shark Teeth Based on a Captive Feeding Study

(2017) S. S. Zeichner et al.   PHYSIOLOGICAL AND BIOCHEMICAL ZOOLOGY

Feeding through your gills and turning a toxicant into a resource: how the dogfish shark scavenges ammonia from its environment

(2016) Chris M. Wood et al.   JOURNAL OF EXPERIMENTAL BIOLOGY

Estimating tissue-specific discrimination factors and turnover rates of stable isotopes of nitrogen and carbon in the smallnose fanskateSympterygia bonapartii(Rajidae)

(2016) D. E. Galván et al.   JOURNAL OF FISH BIOLOGY

Embracing variability in amino acid δ15N fractionation: mechanisms, implications, and applications for trophic ecology

(2016) Kelton W. McMahon et al.   Ecosphere

Digestive enzyme activities in the guts of bonnethead sharks ( Sphyrna tiburo ) provide insight into their digestive strategy and evidence for microbial digestion in their hindguts

(2015) Parth Jhaveri et al.   COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY

The trophodynamics of marine top predators: Current knowledge, recent advances and challenges

(2015) Jock W. Young et al.   DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY

Nitrogen isotopic baselines and implications for estimating foraging habitat and trophic position of yellowfin tuna in the Indian and Pacific Oceans

(2015) Anne Lorrain et al.   DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY

Trophic discrimination of nitrogen stable isotopes in amino acids varies with diet quality in a marine fish

(2015) Kelton W. McMahon et al.   LIMNOLOGY AND OCEANOGRAPHY

Comparison of the gut microbiomes of 12 bony fish and 3 shark species

(2015) CE Givens et al.   MARINE ECOLOGY PROGRESS SERIES

Meta-analysis of amino acid stable nitrogen isotope ratios for estimating trophic position in marine organisms

(2015) Jens M. Nielsen et al.   OECOLOGIA

Comparison of the gut microbiomes of 12 bony fish and 3 shark species

(2015) CE Givens et al.   MARINE ECOLOGY PROGRESS SERIES

Stable Isotope Turnover and Half-Life in Animal Tissues: A Literature Synthesis

(2015) M. Jake Vander Zanden et al.   PLoS One

Amino Acid  13C Analysis Shows Flexibility in the Routing of Dietary Protein and Lipids to the Tissue of an Omnivore

(2014) S. D. Newsome et al.   INTEGRATIVE AND COMPARATIVE BIOLOGY

Amino acid 15N trophic enrichment factors of four large carnivorous fishes

(2014) Danielle K. Hoen et al.   JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY

Nitrogen isotope fractionation and amino acid turnover rates in the Pacific white shrimp Litopenaeus vannamei

(2014) EE Downs et al.   MARINE ECOLOGY PROGRESS SERIES

Amino Acid Isotope Incorporation and Enrichment Factors in Pacific Bluefin Tuna, Thunnus orientalis

(2014) Christina J. Bradley et al.   PLoS One

Compound-Specific δ15N Amino Acid Measurements in Littoral Mussels in the California Upwelling Ecosystem: A New Approach to Generating Baseline δ15N Isoscapes for Coastal Ecosystems

(2014) Natasha L. Vokhshoori et al.   PLoS One

Nitrogen isotope fractionation in amino acids from harbor seals: implications for compound-specific trophic position calculations

(2013) LR Germain et al.   MARINE ECOLOGY PROGRESS SERIES

Tissue-specific isotope trophic discrimination factors and turnover rates in a marine elasmobranch: empirical and modeling results

(2012) Luis Malpica-Cruz et al.   CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES

A test of alternative models for increased tissue nitrogen isotope ratios during fasting in hibernating arctic ground squirrels

(2012) T. N. Lee et al.   JOURNAL OF EXPERIMENTAL BIOLOGY

Isotopic incorporation rates for shark tissues from a long-term captive feeding study

(2012) S. L. Kim et al.   JOURNAL OF EXPERIMENTAL BIOLOGY

How fast and how faithful: the dynamics of isotopic incorporation into animal tissues: Fig. 1

(2012) Carlos Martínez del Rio et al.   JOURNAL OF MAMMALOGY

Stable isotope analysis as a tool for elasmobranch conservation research: a primer for non-specialists

(2012) D. S. Shiffman et al.   MARINE AND FRESHWATER RESEARCH

Stable isotope profiles of large marine predators: viable indicators of trophic position, diet, and movement in sharks?

(2011) Nigel E. Hussey et al.   CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES

Methods to collect, preserve, and prepare elasmobranch tissues for stable isotope analysis

(2011) Sora L. Kim et al.   ENVIRONMENTAL BIOLOGY OF FISHES

Carbon and nitrogen discrimination factors for elasmobranch soft tissues based on a long-term controlled feeding study

(2011) Sora Lee Kim et al.   ENVIRONMENTAL BIOLOGY OF FISHES

Contributions of direct incorporation from diet and microbial amino acids to protein synthesis in Nile tilapia

(2011) Seth D. Newsome et al.   FUNCTIONAL ECOLOGY

Nursery habitat use and foraging ecology of the brown stingray Dasyatis lata determined from stomach contents, bulk and amino acid stable isotopes

(2011) JJ Dale et al.   MARINE ECOLOGY PROGRESS SERIES

The biological basis for understanding and predicting dietary-induced variation in nitrogen and sulphur isotope ratio discrimination

(2010) Scott T. Florin et al.   FUNCTIONAL ECOLOGY

Growth and catabolism in isotopic incorporation: a new formulation and experimental data

(2010) Scott A. Carleton et al.   FUNCTIONAL ECOLOGY

Carbon isotope fractionation of amino acids in fish muscle reflects biosynthesis and isotopic routing from dietary protein

(2010) Kelton W. McMahon et al.   JOURNAL OF ANIMAL ECOLOGY

The Fate of Carbon in Growing Fish: An Experimental Study of Isotopic Routing

(2010) Leona J. Kelly et al.   PHYSIOLOGICAL AND BIOCHEMICAL ZOOLOGY

δ15N and δ13C diet–tissue discrimination factors for large sharks under semi-controlled conditions

(2009) Nigel E. Hussey et al.   COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY

Isotopic ecology ten years after a call for more laboratory experiments

(2008) Carlos Martínez del Rio et al.   BIOLOGICAL REVIEWS