Linkages between mitochondrial lipids and life history in temperate and tropical birds

EA Calhoon, AG Jimenez, JM Harper… - Physiological and …, 2014 - journals.uchicago.edu
Temperate birds tend to have a fast pace of life and short life spans with high reproductive
output, whereas tropical birds tend to have a slower pace of life, invest fewer resources in …

Physiological underpinnings associated with differences in pace of life and metabolic rate in north temperate and neotropical birds

AG Jimenez, C Cooper-Mullin, EA Calhoon… - Journal of Comparative …, 2014 - Springer
Animal life-history traits fall within limited ecological space with animals that have high
reproductive rates having short lives, a continuum referred to as a “slow-fast” life-history axis …

Interspecific correlation between red blood cell mitochondrial ROS production, cardiolipin content and longevity in birds

J Delhaye, N Salamin, A Roulin, F Criscuolo, P Bize… - Age, 2016 - Springer
Mitochondrial respiration releases reactive oxygen species (ROS) as by-products that can
damage the soma and may in turn accelerate ageing. Hence, according to “the oxidative …

A low degree of fatty acid unsaturation leads to lower lipid peroxidation and lipoxidation-derived protein modification in heart mitochondria of the longevous pigeon …

R Pamplona, M Portero-Otın, JR Requena… - Mechanisms of ageing …, 1999 - Elsevier
Birds have a maximum longevity (MLSP) much greater than mammals of similar metabolic
rate and body size. Thus, they are ideal models to identify longevity characteristics not linked …

Plastic but repeatable: rapid adjustments of mitochondrial function and density during reproduction in a wild bird species

A Stier, P Bize, BY Hsu, S Ruuskanen - Biology Letters, 2019 - royalsocietypublishing.org
Most of the energy fluxes supporting animal performance flow through mitochondria. Hence,
inter-individual differences in performance might be rooted in inter-individual variations in …

[HTML][HTML] Cellular metabolic rate is influenced by life-history traits in tropical and temperate birds

AG Jimenez, J Van Brocklyn, M Wortman, JB Williams - PLoS One, 2014 - journals.plos.org
In general, tropical birds have a “slow pace of life,” lower rates of whole-animal metabolism
and higher survival rates, than temperate species. A fundamental challenge facing …

Functional linkages for the pace of life, life-history, and environment in birds

JB Williams, RA Miller, JM Harper… - Integrative and …, 2010 - academic.oup.com
For vertebrates, body mass underlies much of the variation in metabolism, but among
animals of the same body mass, metabolism varies six-fold. Understanding how natural …

[HTML][HTML] The long life of birds: the rat-pigeon comparison revisited

MK Montgomery, AJ Hulbert, WA Buttemer - PLoS One, 2011 - journals.plos.org
The most studied comparison of aging and maximum lifespan potential (MLSP) among
endotherms involves the 7-fold longevity difference between rats (MLSP 5y) and pigeons …

High resistance to lipid peroxidation of bird heart mitochondria and microsomes: Effects of mass and maximum lifespan

AM Gutiérrez, GR Reboredo, SM Mosca… - … and Physiology Part A …, 2009 - Elsevier
The aim of this investigation was to study the connection between body size, fatty acid
composition and sensitivity to lipid peroxidation of heart mitochondria and microsomes …

Small organ size contributes to the slow pace of life in tropical birds

P Wiersma, B Nowak… - Journal of Experimental …, 2012 - journals.biologists.com
Attributes of an animal's life history, such as reproductive rate or longevity, typically fall along
a 'slow–fast'continuum. Animals at the fast end of this continuum, such as temperate birds …