Fine Mapping of the High-pH Tolerance and Growth Trait-Related Quantitative Trait Loci (QTLs) and Identification of the Candidate Genes in Pacific White Shrimp (Litopenaeus vannamei)

Huang, Wen; Cheng, Chuhang; Liu, Jinshang; Zhang, Xin; Ren, Chen; Jiang, Xiao; Chen, Ting; Cheng, Kaimin; Huo, Li; Hu, Chaoqun

doi:10.1007/s10126-019-09932-8

Cited by 19 publications

(12 citation statements)

References 85 publications

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“…Meat quality traits include fat percentage and distribution (Derayat et al, 2007), flesh colour (Baranski et al, 2010;Ali et al, 2020), texture and dressing percentage (Gjedrem and Baranski, 2009). Salinity, temperature and other environmental stressors tolerance are usually measured by challenge tests to develop species that could reproduce and grow in areas of extreme salinity or temperature (Norman et al, 2011;Yan and Wang, 2010) such as in tilapia (Rengmark et al, 2007;Yan and Wang, 2010;Qin et al, 2020Qin et al, , 2021Powell et al, 2021), rainbow trout (Le Bras et al, 2011), Arctic charr, Salvelinus alpinus (Norman et al, 2011), Asian seabass (Bai et al, 2012), Pacific white shrimp (Huang et al, 2020;Zeng et al, 2020) and Pacific abalone . Precocious sexual maturation could lead to impaired growth, low FCR and decreased meat quality as this biological process is energetically expensive (Küttner et al, 2011;Moghadam et al, 2007).…”

Section: Qtl Mapping In the Identification Of Causative Genes For Eco...mentioning

confidence: 99%

Application of second-generation sequencing (SGS) and third generation sequencing (TGS) in aquaculture breeding program

et al. 2022

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Section: Qtl Mapping In the Identification Of Causative Genes For Eco...mentioning

confidence: 99%

Application of second-generation sequencing (SGS) and third generation sequencing (TGS) in aquaculture breeding program

et al. 2022

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“…For instance, L. vannamei cultured at salinity of 30‰ grows faster than those cultured at salinity of 3‰ (Huang et al, 2019), and dietary supplementation with polypeptides or Buton forest onion extracts can improve growth performance (Liao et al, 2019), whereas acidified seawater can inhibit the growth of L. vannamei (Munaeni et al, 2019;Muralisankar et al, 2021). The genetic mechanism of growth traits has also been explored, and a few genes have been identified to be associated with growth traits (Yu et al, 2019;Huang et al, 2020). Monocyte to macrophage differentiation factor 2-like (MMD2) is significantly associated with body weight, especially the nonsynonymous mutation named MMD5 that contributes the most to the trait (Wang et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

“…Rap2a has been found to be highly associated with L. vannamei growth performance, particularly body weight, using genome-wide association studies (GWAS) (Yu et al, 2019). Later, the L. vannamei DEAD-box helicase 43 (DDX43) was discovered as a growth-related gene in a quantitative trait locus (QTL) mapping analysis (Huang et al, 2020). However, how the mechanisms underlying these identified genes affect growth traits in shrimp have not been investigated.…”

Section: Introductionmentioning

confidence: 99%

Rap2a Is Negatively Regulated by NF-κB and Contributes to Growth via Wnt Pathway in Shrimp

Wang

et al. 2022

Front. Mar. Sci.

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Rap2a, a member of Ras family small GTPases, plays a key role in growth and development. So far, no Rap2a homolog has been discovered in crustaceans. Herein, a Rap2a homolog from shrimp Litopenaeus vannamei, named LvRap2a, was cloned and identified. LvRap2a showed a high level of sequence conservation to other Rap2a homologs from different species. LvRap2a was found to be abundantly expressed in hemocytes, muscle, hepatopancreas and intestine tissues. Importantly, Rap2a knockdown effectively suppressed the length and weight of shrimp in a growth experiment. Mechanistically, we found that Rap2a could induce the expression of several Wnts, which are the positive regulators in cellular growth, differentiation, and tissue homeostasis. Moreover, LvRap2a expression was observed to be negatively regulated by LvDorsal (NF-κB), a transcription factor of innate immune signaling pathway. These results indicated that LvRap2a contributed to shrimp growth probably by activating the Wnt signaling pathway, and that LvRap2a could be the crosstalk between innate immunity and growth, as well as that LvRap2a could serve as a potential target for shrimp growth promotion.

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“…2021) and animal species (Huang et al . 2020; Tong and Li 2020) and it has destructive impacts on agriculture and the environment. Many researchers are seeking solutions to salt‐alkalization problems (Tang et al .…”

Section: Introductionmentioning

confidence: 99%

Planktonic bacteria in white shrimp ( Litopenaeus vannamei ) and channel catfish ( Letalurus punetaus ) aquaculture ponds in a salt‐alkaline region

Zhao

Guan

et al. 2021

Letters Applied Microbiology

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Aquaculture in salt‐alkaline regions is encouraged in China, and culture of many aquatic species has been introduced into these areas. In this study, we cultured two species, white shrimp (Litopenaeus vannamei) and channel catfish (Letalurus punetaus) separately in aquaculture ponds in a salt‐alkaline region in northwest China and assessed the impacts of the aquaculture operations on the planktonic bacterial community in the culture ponds. Culture of both species decreased the planktonic bacterial diversity and altered the bacterial community structure in the aquaculture ponds compared with the source water. Among the 10 dominant bacterial phyla, 8 were significantly correlated with environmental parameters; the exception was Actinobacteriota, the most dominant phylum, and Firmicutes. Proteobacteria and Bacteroidota abundances showed significant positive correlations with alkalinity, whereas Patescibacteria, Cyanobacteria, Planctomycetota, and Verrucomicrobiota abundance were positively correlated with salinity. Linear regression analysis showed that alkalinity was positively correlated with bacterial beta diversity and salinity was negatively correlated with that. In addition, white shrimp aquaculture significantly lowered the alkalinity, which suggests that culture of this species in inland salt‐alkaline regions is a potential dealkalization solution.

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Fine Mapping of the High-pH Tolerance and Growth Trait-Related Quantitative Trait Loci (QTLs) and Identification of the Candidate Genes in Pacific White Shrimp (Litopenaeus vannamei)

Cited by 19 publications

References 85 publications

Application of second-generation sequencing (SGS) and third generation sequencing (TGS) in aquaculture breeding program

Application of second-generation sequencing (SGS) and third generation sequencing (TGS) in aquaculture breeding program

Rap2a Is Negatively Regulated by NF-κB and Contributes to Growth via Wnt Pathway in Shrimp

Planktonic bacteria in white shrimp ( Litopenaeus vannamei ) and channel catfish ( Letalurus punetaus ) aquaculture ponds in a salt‐alkaline region

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