Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Melinda A. Fowler"'
Publikováno v:
Frontiers in Zoology, Vol 15, Iss 1, Pp 1-17 (2018)
Abstract Background It is widely assumed that variation in fitness components has a physiological basis that might underlie selection on trade-offs, but the mechanisms driving decreased survival and future fecundity remain elusive. Here, we assessed
Externí odkaz:
https://doaj.org/article/cb1b7ab599c04b26b8af948954fbfe53
Publikováno v:
Journal of Raptor Research. 57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f6f01160c6ede4a51113de0766dded2
https://doi.org/10.3356/jrr-22-10
https://doi.org/10.3356/jrr-22-10
Publikováno v:
Aquatic Mammals. 46:243-253
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb96a1551d03a9e875aee4df125ebe99
https://doi.org/10.1578/am.46.3.2020.243
https://doi.org/10.1578/am.46.3.2020.243
Publikováno v:
Frontiers in Zoology
Frontiers in Zoology, Vol 15, Iss 1, Pp 1-17 (2018)
Frontiers in Zoology, Vol 15, Iss 1, Pp 1-17 (2018)
Background It is widely assumed that variation in fitness components has a physiological basis that might underlie selection on trade-offs, but the mechanisms driving decreased survival and future fecundity remain elusive. Here, we assessed whether p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32dfec57f492a9271c24fc1a535fcb25
http://europepmc.org/articles/PMC6249724
http://europepmc.org/articles/PMC6249724
Autor:
Tony D. Williams, Melinda A. Fowler
Publikováno v:
Ecology and Evolution
We analyzed individual variation in work load (nest visit rate) during chick-rearing, and the consequences of this variation in terms of breeding productivity, in a highly synchronous breeder, the European starling (Sturnus vulgaris) focusing on fema
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7f04851447ff1132017638a017fb47c
http://europepmc.org/articles/PMC4567863
http://europepmc.org/articles/PMC4567863
Autor:
Tony D. Williams, Melinda A. Fowler
Publikováno v:
Journal of Ornithology. 156:441-451
How hard do birds work during parental care, chick rearing, or provisioning of their nestlings? And if birds do work hard, can we detect a physiological signature of individual variation in workload ability (perhaps related to ‘quality’) or costs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdeacd32395e1ff4dfe635bae66f0587
https://doi.org/10.1007/s10336-015-1213-6
https://doi.org/10.1007/s10336-015-1213-6
Autor:
Tony D. Williams, Melinda A. Fowler
Publikováno v:
The American naturalist. 190(6)
Costs of reproduction are an integral and long-standing component of life-history theory, but we still know relatively little about the specific physiological mechanisms underlying these trade-offs. We experimentally manipulated workload during paren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de4e76d8dbbce3403fe9a8da26675e37
https://pubmed.ncbi.nlm.nih.gov/29166164
https://pubmed.ncbi.nlm.nih.gov/29166164
Publikováno v:
Advances in Nutrition. 5:57-64
Several taxa of animals fast completely from food and water during energy-intensive periods such as lactation, breeding, and development. In elephant seals, these behaviors are sustained by high adiposity, high rates of fat mobilization, and reduced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::058a12b0e812a5748ba4cb25f70fa881
https://doi.org/10.3945/an.113.004663
https://doi.org/10.3945/an.113.004663
Autor:
Anna L. Vanderlugt, Dorian S. Houser, Daniel E. Crocker, Melinda A. Fowler, Cory D. Champagne
Publikováno v:
General and Comparative Endocrinology. 195:99-106
Metabolic adaptations for extended fasting in wildlife prioritize beta-oxidation of lipids and reduced glucose utilization to support energy metabolism. The pancreatic hormone glucagon plays key roles in regulating glycemia and lipid metabolism durin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d80b78649e5c8a49ab686ce730518ebd
https://doi.org/10.1016/j.ygcen.2013.11.005
https://doi.org/10.1016/j.ygcen.2013.11.005
Autor:
Eric Mignolet, Yvan Larondelle, Melinda A. Fowler, Dorian S. Houser, Tanguy de Tillesse, Marie Vanden Berghe, Daniel E. Crocker, Jean-Pierre Thomé, Cathy Debier, Jean-François Rees
Publikováno v:
Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, Vol. 162, no.4, p. 323-30 (2012)
We investigated the changes of vitamins A and E as well as PCBs and DDTs during lactation in northern elephant seal (Mirounga angustirostris) mother–pup pairs. On average, milk vitamin A concentrations were 6 times higher during late lactation than
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47dcdd45a43c7e3653a47ae3ab0a7e9b
https://doi.org/10.1016/j.cbpa.2012.04.001
https://doi.org/10.1016/j.cbpa.2012.04.001