Consulta: subjectFacets:"Albino"
Registros recuperados: 3
Data/hora: 27/07/2024 02:07:52

Albinism in the Andean leaf-eared mouse, Phyllotis andium (Rodentia, Cricetidae)
Provedor de dados: 81
Autores: Ramirez,Oswaldo E.; Arana,Margarita.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Albino; Coat color; Peru.
Ano: 2005
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832005000200017

First report of partial albinism in genus Thrichomys (Rodentia: Echimyidae)
Provedor de dados: 84
Autores: Neves,Antonio Carlos da S.A.; Coutinho,Ludmilla Carvalho; Oliveira,Marcione B. de; Pessôa,Leila Maria.
Reports about albinism in rodents are common. In the family Echimyidae, however, albinism is very rare. This is the second case of coat color variation reported within Echimyidae and the first for the genus Thrichomys. The pelages of Thrichomys pachyurus individuals with normal and variant coat color were observed under a fluorescent artificial light and were examined with a stereoscopic microscope. The descriptions of pelage color were based on the book "Color Standards and Color Nomenclature". The predominantly white pattern of coat color in individuals of T. pachyurus suggests a partial albinism caused by delay in migration time of melanoblasts from neural crest to epidermis. The habitat of T. pachyurus has a heavy vegetative cover, which offers natural...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Albino; Thrichomys pachyurus; Neotropical; Pantanal; Coat color.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492014000900001

Identification of genes associated with shell color in the black-lipped pearl oyster, Pinctada margaritifera
Provedor de dados: 5
Autores: Lemer, Sarah; Saulnier, Denis; Gueguen, Yannick; Planes, Serge.
Background: Color polymorphism in the nacre of pteriomorphian bivalves is of great interest for the pearl culture industry. The nacreous layer of the Polynesian black-lipped pearl oyster Pinctada margaritifera exhibits a large array of color variation among individuals including reflections of blue, green, yellow and pink in all possible gradients. Although the heritability of nacre color variation patterns has been demonstrated by experimental crossing, little is known about the genes involved in these patterns. In this study, we identify a set of genes differentially expressed among extreme color phenotypes of P. margaritifera using a suppressive and subtractive hybridization (SSH) method comparing black phenotypes with full and half albino individuals....
Tipo: Text
Palavras-chave: Differential expression; Biomineralization; Nacre; Pearl; Pigmentation; Albino.
Ano: 2015
URL: http://archimer.ifremer.fr/doc/00275/38627/37167.pdf