New insights into the regulation mechanism of Litopenaeus vannamei hepatopancreas after lipopolysaccharide challenge using transcriptome analyses

Wang, Zhenlü; Wu, Qiuping; Liao, Guowei; Fan, Lanfen

doi:10.1016/j.fsi.2022.08.014

Cited by 8 publications

(7 citation statements)

References 52 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Genetic improvement through hybridization can solve this problem. A combination of desirable traits from both parents often results in offspring with heterotic characteristics, such as faster growth rates and disease resistance (Wang et al, 2022b). The genetic heterozygosity of wild populations has decreased under intensive shing, and hybridization and puri cation breeding could give hybrids a stable and dominant pro le (Li et al, 2021a).…”

Section: Discussionmentioning

confidence: 99%

“…Penaeus vannamei, also known as Paci c white shrimp or white-leg shrimp, is the most economically valuable cultured shrimp in the world (Wang et al, 2022b). It is distributed along the Paci c coast of Central and South America has been introduced to the Eastern hemisphere and has become the primary species currently being cultured in Southeast Asian countries (Chiu et al, 2007).…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Comparison of growth performance and biochemical components between low salinity tolerant hybrid and imported populations of Pacific white shrimp, Penaeus vannamei

Zhang

Yang

et al. 2023

Preprint

View full text Add to dashboard Cite

Penaeus vannamei, a high yield economical shrimp, is confronting germplasm degradation in the brine culture environments found in China. Genetic improvement by hybridization is an effective way to solve this problem. In this study, EB and CE hybrid was obtained from Guam wild B, C and E families from Shanghai Ocean University. EB and CE were used as parents to obtain genetic hybrids suitable for freshwater culture. The control group was shrimp imported from the Hainan Lutai Company. The two groups of shrimp were cultured for 3 months under salinities of 1‰, 5‰, and 15‰. Growth performance-related indicators, biochemical composition, and growth-related gene expression were examined. The results showed that at salinities of 1‰ and 5‰, the survival rate and growth performance of the low salt breeding group were better than those of the imported population. The digestive enzyme activity in the low salt breeding group was higher, which was consistent with its better growth performance, and was also associated with higher triglyceride, total cholesterol, and glycogen content. Lower levels of lactic acid indicated less anaerobic metabolism and better adaptability to the environment. The amino acid analysis of fatty acids showed that levels of essential amino acids and high unsaturated fatty acids were both higher in the low-salt breeding group than in the imported shrimp cultured in low salinity. The expression levels of genes associated with growth and hair removal were also higher in the low salt breeding group than in the imported shrimp group. The results indicated that the hybrid shrimp showed better growth performance and nutritional advantages compared with the imported shrimp under salinities of 1‰ and 5‰. This research provided a valuable reference for subsequent genetic breeding and shrimp culture.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Comparison of growth performance and biochemical components between low salinity tolerant hybrid and imported populations of Pacific white shrimp, Penaeus vannamei

Zhang

Yang

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

“…The immune induction of M. rosenbergii ERGIC‐53 was noticed in the haemocytes (but not stomach or hepatopancreas) post‐infection with V. harveyi . In this study, it was suggested that the Ca 2+ ‐binding region (direct interaction with carbohydrate) is in the globular tail domain, and the protein has a predicted β‐barrel structure 154 . The binding of Ca 2+ is suggested to bring about a conformational change in the ligand‐binding site, facilitating glycan binding 143 .…”

Section: Prrs In Crustaceansmentioning

confidence: 92%

“…In this study, it was suggested that the Ca 2+ -binding region (direct interaction with carbohydrate) is in the globular tail domain, and the protein has a predicted β-barrel structure. 154 The binding of Ca 2+ is suggested to bring about a conformational change in the ligand-binding site, facilitating glycan binding. 143 Antiviral participation of LTLs has been noticed in some studies supported by contrasting evidence have been supported.…”

Section: Galactoside-binding Lectins (Galectins)mentioning

confidence: 99%

The role of pattern recognition receptors in crustacean innate immunity

Patnaik

Baliarsingh

Sarkar³

et al. 2023

Reviews in Aquaculture

View full text Add to dashboard Cite

Crustacean species are among the most valued seafood with socioeconomic and ecological implications in the global fisheries sector. Microbial infections to the farming stock due to continued expansion and aquaculture puts global crustacean production at risk. Understanding and reviewing the complex innate immune system of crustaceans would be pivotal in formulating informed decisions for the control and management of epidemic diseases, thus making the global crustacean aquaculture industry sustainable. Under the purview of innate immunity in crustaceans, pattern recognition receptors (PRRs) represent the sensors capable of discriminating non‐self pathogenic modules and invoking the activation of immune responses. The immunity to infections can be manifested at cellular (via phagocytosis, apoptosis, nodulation and encapsulation) and humoral (effected by prophenoloxidase cascade, lectins, antimicrobial proteins) levels leading to the elimination of pathogens or subversion of the pathogenic implications. In this review, we discuss the participatory role of 12 types of PRRs identified from crustacean species with an exhaustive focus on structural and functional specificities in binding to pathogens and possible execution of the immune activity. Moreover, we have elaborated on the PRRs‐associated or possible signalling cascades (Toll‐NFκB, IMD‐NFκB and JAK‐STAT) in crustacean species that could bridge our understanding of the resistance or susceptibility of the host to varied pathogenic infections thus providing clues to the regulatory mechanisms involved in pathogenesis of infectious diseases and mechanisms of immunity.

show abstract

“…Penaeus vannamei , also known as Pacific white shrimp or white-leg shrimp, is the most economically valuable cultured shrimp in the world [ 1 ]. It is distributed along the Pacific coast of Central and South America, has been introduced to the Eastern hemisphere, and has become the primary species currently being cultured in Southeast Asian countries [ 2 ].…”

Section: Introductionmentioning

confidence: 99%

Comparison of Growth Performance and Biochemical Components between Low-Salinity-Tolerant Hybrid and Normal Variety of Pacific White Shrimp (Penaeus vannamei)

Ye,

Zhu,

Zhang

et al. 2023

Animals

View full text Add to dashboard Cite

Penaeus vannamei, a high-yield economical shrimp, is confronting germplasm degradation in the culture environments found in China, which results in a sharp drop in production. Genetic improvement by hybridization is an effective way to solve this problem. In this study, we selected the hybrid species adapted to low-salinity culture obtained by intraspecific crossing as the experimental group. The control group consisted of normal variety from the Hainan Lutai Company. The two groups of shrimps were cultured for three months under salinities of 1 PSU, 5 PSU, and 15 PSU. Growth-performance-related indicators, biochemical composition, and molting-related gene expression were examined. The results showed that at salinities of 1 PSU and 5 PSU, the survival rate and growth performance of the low-salt breeding group were better than those of the normal variety population. The digestive enzyme activity in the low-salt breeding group was higher, which was consistent with its better growth performance, and was also associated with higher triglyceride, total cholesterol, and glycogen content. Lower levels of lactic acid indicated less anaerobic metabolism and better adaptability to the environment. The amino acid and fatty acids analysis showed that levels of essential amino acids and high unsaturated fatty acids were both higher in the low-salt breeding group than in the normal variety shrimp cultured in a low-salinity environment. The expression levels of genes associated with molting (CHS, CaMKI, RXR, EcR, HSP60, and HSP70) were also higher in the low-salt breeding group than in the control group. The results indicated that the hybrid shrimp showed better growth performance and nutritional advantages compared with the normal shrimp under salinities of 1 PSU and 5 PSU. This research provides a valuable reference for subsequent genetic breeding and shrimp culture.

show abstract

New insights into the regulation mechanism of Litopenaeus vannamei hepatopancreas after lipopolysaccharide challenge using transcriptome analyses

Cited by 8 publications

References 52 publications

Comparison of growth performance and biochemical components between low salinity tolerant hybrid and imported populations of Pacific white shrimp, Penaeus vannamei

Comparison of growth performance and biochemical components between low salinity tolerant hybrid and imported populations of Pacific white shrimp, Penaeus vannamei

The role of pattern recognition receptors in crustacean innate immunity

Comparison of Growth Performance and Biochemical Components between Low-Salinity-Tolerant Hybrid and Normal Variety of Pacific White Shrimp (Penaeus vannamei)

Contact Info

Product

Resources

About