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Diving Deeper into Mechanism: Individual and Sex Differences in Testosterone Production, Sensitivity, and Genomic Responses

Kimberly A. Rosvall, Christine M. Bergeon Burns, and Mark P. Peterson

in Snowbird: Integrative Biology and Evolutionary Diversity in the Junco

Published in print:
2016
Published Online:
September 2016
ISBN:
9780226330778
eISBN:
9780226330808
Item type:
chapter
Publisher:
University of Chicago Press
DOI:
10.7208/chicago/9780226330808.003.0007
Subject:
Biology, Evolutionary Biology / Genetics

If we are to understand how hormone-mediated traits evolve, we need to examine the mechanisms underlying individual and sex differences in hormones and their effect on physiology, behavior, and ... More


A Physiological View of Population Divergence: Comparing Hormone Production and Response Mechanisms

Christine M. Bergeon Burns and Kimberly A. Rosvall

in Snowbird: Integrative Biology and Evolutionary Diversity in the Junco

Published in print:
2016
Published Online:
September 2016
ISBN:
9780226330778
eISBN:
9780226330808
Item type:
chapter
Publisher:
University of Chicago Press
DOI:
10.7208/chicago/9780226330808.003.0011
Subject:
Biology, Evolutionary Biology / Genetics

Coordinated expression of multiple traits by a hormone can promote an integrated phenotype. Such phenotypic integration can be adaptive if the traits mediated by hormones are most adaptive when ... More


Physiology of migration

Hugh Dingle

in Migration: The Biology of Life on the Move

Published in print:
2014
Published Online:
October 2014
ISBN:
9780199640386
eISBN:
9780191780714
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199640386.003.0006
Subject:
Biology, Animal Biology

This chapter considers the physiological basis for migratory activity across organism diversity. One of the keys to timing migration is photoperiod, which allows anticipation of environmental change, ... More


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