Effects of dietary manganese supplementation on growth performance, antioxidant capacity, immune function and intestinal microbiota in Pacific white shrimp
            <i>Litopenaeus vannamei</i>

Dai, Tianmeng; Lu, Jingjing; Tao, Xinyue; Jin, Min; Sun, Peng; Zhou, Qicun

doi:10.1111/anu.13333

Cited by 8 publications

(1 citation statement)

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“…If external stress exceeds the body’s tolerance, then the cell eventually goes to the apoptotic pathway. Relevant research has been reported in fish [ 16 ], shrimp [ 17 , 18 ], and crabs [ 19 , 20 ] that the body responds to external environmental stresses by regulating its own immune system. Heat shock protein (HSP) are a highly conserved protein family that maintain cellular homeostasis and play an important role in the early stage of the low-temperature-tolerance mechanism in fish [ 21 , 22 ].…”

Section: Discussionmentioning

confidence: 99%

Liver Transcriptome Analysis of the Black Porgy (Acanthopagrus schlegelii) under Acute Low-Temperature Stress

Wang

Chen

Wei

et al. 2023

Life

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High nutritional value and the development of efficient biotechnological methods of controlled production have made black porgy (Acanthopagrus schlegelii) an economically important fish in Chinese aquaculture in recent years. However, aquaculture production of the species faces multiple issues associated with reduced growth rate, low reproduction ability, and high mortality during production, which are associated with the species’ limited tolerance to low temperatures. To date, comprehensive information on the genetic-based mechanisms of cold tolerance and adaptation to low temperature in the species are still unavailable. In this study, the HiSeq™2500 (Illumina) sequencing platform was used to analyze the transcriptomic profile of the liver tissue in the black porgy subjected to different extents of cold shock, including a control temperature group (AS, T = 15 °C), an intermediate temperature group (AL1, T = 10 °C), and an acute low-temperature stress group (AL2, T = 5 °C). For this purpose, three standardized cDNA libraries of AS, AL1, and AL2 were established. We obtained 43,258,908, 48,239,072, and 38,983,833 clean reads from the AS group, AL1 group, and AL2 group, respectively. After pairwise comparison, 70 differentially expressed genes (DEGs) were identified in the examined fish groups. Among them, 60 genes were found to be significantly differentially expressed after trend analysis. GO annotation and enrichment results showed that they were mainly enriched into three categories: biological processes (12 subcategories), molecular functions (7 subcategories), and cellular components (7 subcategories). KEGG analysis results indicated that all significantly differentially expressed genes were annotated to 102 signaling pathways, including biological rhythm, cholesterol metabolism, glycerolipid metabolism, animal autophagy, FoxO signaling pathway, steroid biosynthesis, and regulation of adipocyte lipolysis and apoptosis. Four of them, namely: G6PC, GPX1, GCK, and HSPE1 were randomly selected for further qRT-PCR verification of data reliability obtained by RNA-Seq technology. In this study, we found that environmental acute cold stress mainly affected the black porgy’s biological processes related to metabolism, apoptosis, and signal transduction. The data that we have reported provides baseline information for further studies concerning the genetic responses of the black porgy under cold stress conditions, the improvement of its aquaculture production, and other economically important matters regarding their limited tolerance to cold shock.

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Section: Discussionmentioning

confidence: 99%

Liver Transcriptome Analysis of the Black Porgy (Acanthopagrus schlegelii) under Acute Low-Temperature Stress

Wang

Chen

Wei

et al. 2023

Life

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show abstract

Utilization of metal and radionuclide concentrations to assess the influence of shrimp farming on the geochemical characteristics of sediments

dos Santos,

Lopes,

Hadlich

et al. 2024

Environ Geochem Health

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Effects of different dietary carbohydrate-to-protein ratios on the growth performance, antioxidant capacity and energy metabolism in Marsupenaeus japonicus

Effects of dietary manganese supplementation on growth performance, antioxidant capacity, immune function and intestinal microbiota in Pacific white shrimp Litopenaeus vannamei

Cited by 8 publications

References 46 publications

Liver Transcriptome Analysis of the Black Porgy (Acanthopagrus schlegelii) under Acute Low-Temperature Stress

Liver Transcriptome Analysis of the Black Porgy (Acanthopagrus schlegelii) under Acute Low-Temperature Stress

Utilization of metal and radionuclide concentrations to assess the influence of shrimp farming on the geochemical characteristics of sediments

Effects of different dietary carbohydrate-to-protein ratios on the growth performance, antioxidant capacity and energy metabolism in Marsupenaeus japonicus

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