Transcriptome analysis and histopathology of the mud crab (Scylla paramamosain) after air exposure.
Comp Biochem Physiol C Toxicol Pharmacol
; 228: 108652, 2020 Feb.
Article
en En
| MEDLINE
| ID: mdl-31683012
ABSTRACT
The mud crab, Scylla paramamosain, is an economically-important crab in China. Air exposure is an important environmental stressor during mud crab culture and transportation. Adaptive mechanisms responding to air exposure in mud crabs are still poorly understood. In this study, mud crabs were exposed to air for 120â¯h. Air exposure decreased total hemocyte counts, led to cytological damage, and caused high mortality. Transcriptomic analysis was conducted at 0, 6 and 96â¯h after air exposure. A total of 3530 differentially expressed genes (DEGs) were identified. DEGs were mainly involved in the oxidative stress response, metabolism, cellular processes, signal transduction, and immune functions. Transcriptomic analysis also revealed that genes of glycolysis and of the tricarboxylic acid cycle were key factors in regulating the mud crab adaptation to air exposure.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Adaptación Fisiológica
/
Acuicultura
/
Estrés Oxidativo
/
Braquiuros
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Hepatopáncreas
/
Aire
/
Transcriptoma
Tipo de estudio:
Prognostic_studies
Límite:
Animals
País/Región como asunto:
Asia
Idioma:
En
Revista:
Comp Biochem Physiol C Toxicol Pharmacol
Asunto de la revista:
FARMACOLOGIA
/
TOXICOLOGIA
Año:
2020
Tipo del documento:
Article