Results 11 to 20 of about 7,818 (207)

A Simple Method for RNA-Seq of Manually Isolated Chromatophores in Oryzias Fishes. [PDF]

open access: yesDev Growth Differ
ABSTRACT RNA sequencing (RNA‐seq) has become an essential tool for analyzing gene expression and exploring cell type–specific transcriptomes. However, sample preparation and quality control remain challenging, as current approaches typically rely on dissecting tissues containing mixed cell populations or using flow cytometry to isolate fluorescently ...
Goda M   +11 more
europepmc   +2 more sources

Revision of Bryconamericus (Characiformes, Characidae) from Pacific coastal and Amazon River drainages with descriptions of three new species

open access: yesRevista de Investigaciones Universidad del Quindío, 2023
We report the results of a taxonomic revision of the species of Bryconamericus from the Amazon River Basin of Peru, Ecuador, Bolivia and the Pacific coastal rivers of Peru.
Cesar Román-Valencia   +2 more
doaj   +1 more source

Generation of ornamental Nile tilapia with distinct gray and black body color pattern by csf1ra mutation

open access: yesAquaculture Reports, 2022
Nile tilapia (Oreochromis niloticus) is an important species in aquaculture and an excellent model fish for studying teleost color patterns. Colony-stimulating factor 1 receptor a (csf1ra) is critical for xanthophores development and body color formation
Baoyue Lu   +6 more
doaj   +1 more source

Spontaneous melanotic lesions in axillary seabream, Pagellus acarne (Risso) [PDF]

open access: yes, 2013
In this paper, we describe spontaneous melanotic lesions in the skin of axillary seabream, Pagellus acarne (Risso) from a defined area of the Portuguese Coast, located in Cabo da Roca and Foz do Arelho.
Branco, Sandra, Ramos, Paula, Victor, P
core   +1 more source

Molecular identification and morphological description of a Neoclinus chihiroe (Actinopterygii, Blenniiformes, Chaenopsidae) larva from the East Sea, Korea [PDF]

open access: yesActa Ichthyologica et Piscatoria
A single specimen of Neoclinus (family Chaenopsidae) was collected from the East Sea, Korea, in June 2016.This is the first report of the larval stage of Neoclinus chihiroe Fukao, 1987.
Hyuck Joon Kwun
doaj   +3 more sources

The effect of static magnetic field on melanophores in the sea trout (Salmo trutta m. trutta Linnaeus, 1758) embryos and larvae

open access: yesItalian Journal of Animal Science, 2019
Magnetic field affects many living organisms, fishes included. The fish reactions are observed from the early stage of development, during embryogenesis and larval period, and into adult stage.
Adam Brysiewicz, Krzysztof Formicki
doaj   +1 more source

Bar, stripe and spot development in sand-dwelling cichlids from Lake Malawi

open access: yesEvoDevo, 2019
Background Melanic patterns such as horizontal stripes, vertical bars and spots are common among teleost fishes and often serve roles in camouflage or mimicry. Extensive research in the zebrafish model has shown that the development of horizontal stripes
Laura A. Hendrick   +5 more
doaj   +1 more source

Possible involvement of cone opsins in distinct photoresponses of intrinsically photosensitive dermal chromatophores in tilapia Oreochromis niloticus. [PDF]

open access: yesPLoS ONE, 2013
Dermal specialized pigment cells (chromatophores) are thought to be one type of extraretinal photoreceptors responsible for a wide variety of sensory tasks, including adjusting body coloration.
Shyh-Chi Chen   +2 more
doaj   +1 more source

A new species of Egglestonichthys (Teleostei, Gobiiformes, Gobiidae) from Okinawa Island, Japan [PDF]

open access: yesZooKeys, 2020
Egglestonichthys fulmen sp. nov. (Teleostei: Gobiidae) is described on the basis of a single specimen (21.7 mm in standard length) collected from 250 m depth off Okinawa Island, Ryukyu Islands, Japan.
Kyoji Fujiwara   +2 more
doaj   +3 more sources

Melanophore multinucleation pathways in zebrafish [PDF]

open access: yesDevelopment, Growth & Differentiation, 2018
In zebrafish, apart from mononuclear melanophores, bi‐ and trinuclear melanophores are frequently observed; however, the manner in which multinucleation of these cells occurs during fish development remains unknown. Here, we analyzed the processes underlying multinucleation of zebrafish melanophores.
Yuu Usui   +2 more
openaire   +2 more sources

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