Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Amanda F. Hanninen"'
Autor:
Amanda F. Hanninen, Gita R. Kolluru, Shelly Gupta, Kate Downey, Ryan L. Earley, Julia Walz, Brandy G. Kalbach
Publikováno v:
Behaviour. 152:963-993
Phenotypic flexibility is essential for organisms to respond to changing environments. Guppies experience light environments that alter their visibility to conspecifics and predators. We used guppies from populations with low rates of predation by fi
Publikováno v:
Functional Ecology. 29:758-767
Summary 1. The evolution of sexual dimorphism presents a challenge because males and females must express two phenotypes from the same underlying genome. In vertebrates, one solution to this challenge is to link the expression of shared traits to sex
Autor:
Amanda F. Hanninen, Lee M. Demi, Jonathan P. Benstead, Nathan V. Whelan, Michael R. Kendrick, James M. Hood, Daniel Nelson
Publikováno v:
Ecology. 95:2768-2777
Imbalances in phosphorus (P) intake relative to demand negatively affect animal growth, but their consequences are less understood for vertebrates, in which bone represents a significant and potentially flexible pool of P. Flexibility in body-P conte
Publikováno v:
Integrative and Comparative Biology. 52:814-827
The mangrove rivulus (Kryptolebias marmoratus) is a small fish native to mangrove ecosystems in Florida, the Caribbean, Central America, and South America. This species is one of only two self-fertilizing, hermaphroditic vertebrates capable of produc
Correlated behaviour and stress physiology in fish exposed to different levels of predation pressure
Publikováno v:
Functional Ecology. 26:637-645
1. Natural selection can generate correlated suites of phenotypic traits by acting independently on physiological and behavioural characters or on mechanisms that exert pleiotropic actions. 2. Current theory, supported by artificial selection studies
Autor:
David L. Mitchell, André A. Fernandez, Mark Nuttall, Herng Hsiang Lo, Lakshmi Paniker, Matthew May, Maria D. Person, Kevin Lin, Ryan L. Earley, Rachel Garcia, Kyle Zigelsky, Amanda F. Hanninen
Publikováno v:
Pigment cellmelanoma research. 27(3)
Using the Xiphophorus fish melanoma model, we show a strong male bias for sunlight-induced malignant melanoma, consistent with that seen in the human population. To examine underlying factors, we exposed adult X. couchianus fish to a single, subletha