Anatomical structure, and expression of CCL4 and CCL13-like during the development of maxillary barbel in Paramisgurnus dabryanus.
Organogenesis
; 15(1): 13-23, 2019.
Article
en En
| MEDLINE
| ID: mdl-31280691
ABSTRACT
Paramisgurnus dabryanus is one of the most economically important fishes in China. Barbels are an essential sensory organ for the food-seeking ability of teleost fish. However, the anatomical structure of the maxillary barbels of P. dabryanus and the molecular basis of their development are unknown. We investigated the anatomical structure of the barbel, and gene expression patterns of two chemokine C-C motif ligands CCL4 and CCL13-like during the maxillary barbel development using Masson Trichrome staining, light and electron microscopy, and qPCR. Anatomically, the maxillary barbel of P. dabryanus contains taste buds, melanophores, collagen fibers, connective tissue, smooth muscles, nerve bundles, and blood vessels, but does not have skeletal muscles or a skeleton rod. The expression of CCL4 and CCL13-like was weak or non-existent in the early phases of development, but high at the last two studied time-points 192- and 216-h post-hatching. Results indicated that CCL4 and CCL13-like were related to the development of the maxillary barbel.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Cipriniformes
/
Regulación del Desarrollo de la Expresión Génica
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Proteínas Quimioatrayentes de Monocitos
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Quimiocina CCL4
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Maxilar
Límite:
Animals
Idioma:
En
Revista:
Organogenesis
Año:
2019
Tipo del documento:
Article
País de afiliación:
China