Results 101 to 110 of about 1,352 (207)

The mechanism of light and MSH-mediated color change in the lizard, Anolis carolinensis [PDF]

open access: yes, 1997
Skin of the lizard, Anolis carolinensis, changes color from green to brown when stimulated with visible light or melanocyte-stimulating hormone (MSH). MSH and light-mediated responses involve melanosome dispersion within dermal melanophores. Color change
Beam, Robert Kenneth
core   +1 more source

Color Expression on Dorsal Skin of Japanese Tree Frogs [PDF]

open access: yes, 2006
Japanese tree frogs are known to change their body color readily according to external (ambient) or internal (mental) conditions. The coloration of the frog skin is shown by pigment cells distributed under the epidermis.
7417   +7 more
core  

Molecular and phenotypic characterisation of the zebrafish pigmentation gene shady [PDF]

open access: yes, 2003
EThOS - Electronic Theses Online ServiceGBUnited ...
Lopes, Susana Santos
core  

Dynamic pigmentary and structural coloration within cephalopod chromatophore organs [PDF]

open access: yes, 2019
Chromatophores in cephalopod skin are known for fast changes in coloration due to light-scattering pigment granules. Here, authors demonstrate structural coloration facilitated by reflectin in sheath cells and offer insights into the interplay between ...
A Andouche   +63 more
core   +3 more sources

Differences between Violet and Green Woodhoopoe mantle feathers [PDF]

open access: yes, 2017
Taxonomic status of Namibian Violet Woodhoopoe Phoeniculus d. damarensis was determined by microscopic differences in violet and green mantle feathers. Outer iridophore diameters from Green Woodhoopoe P. p. purpureus barbules (0.22 ?
Cooper, Mark I.   +2 more
core   +1 more source

The Effect of The Divalent Cation Ionophore A23187 on Amphibian Melanophores and Iridophores

open access: yesJournal of Investigative Dermatology, 1977
Calcium ions are required in the medium for the full darkening action of melanocyte-stimulating hormone, but not for its second messenger, cyclic adenosine monophosphate, on isolated frog skin. Thus, the possible effect of the divalent cation ionophore A23187 was studied, using the skin of Rana pipiens.
openaire   +2 more sources

Alk and Ltk ligands are essential for iridophore development in zebrafish mediated by the receptor tyrosine kinase Ltk [PDF]

open access: bronze, 2017
Elizabeth S. Mo   +4 more
openalex   +1 more source

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