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@proceedings{2222597,
author = {Tomášek, Oldřich and Bobek, Lukáš and Kauzálová, Tereza and Kauzál, Ondřej and Kotasová Adámková, Marie and Horák, Kryštof and Anandan, Sampath Kumar and Manialeu, Judith Pouadjeu and Munclinger, Pavel and Nana, Eric Djomo and Nguelefack, Télesphore Benoît and Sedláček, Ondřej and Albrecht, Tomáš},
booktitle = {Congress of the European Society for Evolutionary Biology 2022},
keywords = {altitude; elevation; energy demands of thermoregulation; fecundity; latitude; life-history evolution; macrophysiology; pace-of- life syndromes; stress response; temperate and tropical birds},
language = {eng},
title = {Latitudinal but not elevational variation in blood glucose is linked to life history in passerines},
url = {https://www.eseb2022.cz/en/event-programme-list},
year = {2022}
}
TY - CONF
ID - 2222597
AU - Tomášek, Oldřich - Bobek, Lukáš - Kauzálová, Tereza - Kauzál, Ondřej - Kotasová Adámková, Marie - Horák, Kryštof - Anandan, Sampath Kumar - Manialeu, Judith Pouadjeu - Munclinger, Pavel - Nana, Eric Djomo - Nguelefack, Télesphore Benoît - Sedláček, Ondřej - Albrecht, Tomáš
PY - 2022
TI - Latitudinal but not elevational variation in blood glucose is linked to life history in passerines
KW - altitude
KW - elevation
KW - energy demands of thermoregulation
KW - fecundity
KW - latitude
KW - life-history evolution
KW - macrophysiology
KW - pace-of- life syndromes
KW - stress response
KW - temperate and tropical birds
UR - https://www.eseb2022.cz/en/event-programme-list
N2 - Macrophysiological research is vital to our understanding of mechanisms underpinning global life history variation and adaptation under diverse environments. Birds represent an important model taxon in this regard, yet our knowledge is limited to only a few physiological traits, mostly studied in temperate and Neotropical species. Here, we examined latitudinal and elevational variation in an emerging biomarker of physiological pace of life, blood glucose concentration, collected from 61 European temperate and 99 Afrotropical passerine species. Our data suggest that the slow physiological pace-of-life syndrome, indicated by lower baseline glucose level and stronger stress response, evolves convergently in lowland tropical birds across continents and is shaped by their low fecundity. In contrast, elevational variation in blood glucose levels implied a unique montane pace-of-life syndrome combining slow-paced life histories with fast-paced physiology. The observed patterns suggest an unequal importance of life history in shaping physiological adaptations associated with latitude and elevation.
ER -
TOMÁŠEK, Oldřich, Lukáš BOBEK, Tereza KAUZÁLOVÁ, Ondřej KAUZÁL, Marie KOTASOVÁ ADÁMKOVÁ, Kryštof HORÁK, Sampath Kumar ANANDAN, Judith Pouadjeu MANIALEU, Pavel MUNCLINGER, Eric Djomo NANA, Télesphore Beno$\backslash$\^{}$\backslash$i$\{\}$t NGUELEFACK, Ondřej SEDLÁČEK a Tomáš ALBRECHT. Latitudinal but not elevational variation in blood glucose is linked to life history in passerines. In \textit{Congress of the European Society for Evolutionary Biology 2022}. 2022.
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