Alleles that introgress between species can influence the evolutionary and ecological fate of
species exposed to novel environments. Hybrid offspring of different species are often unfit …

This review is a summary of the effects of brain hypoxia on respiration with a particular
emphasis on those studies relevant to understanding the cellular basis of these effects …

This review summarizes recent developments on the effects of opiate drugs and the various
endogenous opioid peptides on breathing. These developments include demonstration of …

We used 20 de novo genome assemblies to probe the speciation history and architecture of
gene flow in rapidly radiating Heliconius butterflies. Our tests to distinguish incomplete …

Chest wall and pulmonary compliance were measured in 42 normal males aged 24—78
years. Measurements were made using the static method and the positive-pressure …

Understanding the molecular and cellular mechanisms that mediate magnetosensation in
vertebrates is a formidable scientific problem,. One hypothesis is that magnetic information is …

The contribution of the peripheral (arterial) chemoreceptors to the ventilatory response to
acute hypoxia and hypercapnia in intact unanesthetized man has been evaluated by …

BODY position may affect gas exchange by altering the matching of ventilation to perfusion
within the lungs. 1 2 3 In normal subjects breathing normally, both blood flow and ventilation …

Recently, we identified a region located in the pre-Bötzinger complex (pre-BötC; the
proposed locus of respiratory rhythm generation) in which activation of ionotropic excitatory …

The biophysical and molecular mechanisms that enable animals to detect magnetic fields
are unknown. It has been proposed that birds have a light-dependent magnetic compass …