Triploid induction in penaeid shrimps aquaculture: a review

Manan, Hidayah; Ikhwanuddin, Mhd

doi:10.1111/raq.12489

Cited by 19 publications

(12 citation statements)

References 79 publications

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“…Consequently, this industry is helping to reduce the economic gaps between countries by generating high levels of income in developing countries [ 3 ]. Indeed, in Southeast Asia, penaeid shrimp have contributed significantly to the economies of Indonesia, the Philippines, Vietnam, and Thailand [ 4 ].…”

Section: Introductionmentioning

confidence: 99%

Viral Shrimp Diseases Listed by the OIE: A Review

Lee

Choi

et al. 2022

Viruses

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Shrimp is one of the most valuable aquaculture species globally, and the most internationally traded seafood product. Consequently, shrimp aquaculture practices have received increasing attention due to their high value and levels of demand, and this has contributed to economic growth in many developing countries. The global production of shrimp reached approximately 6.5 million t in 2019 and the shrimp aquaculture industry has consequently become a large-scale operation. However, the expansion of shrimp aquaculture has also been accompanied by various disease outbreaks, leading to large losses in shrimp production. Among the diseases, there are various viral diseases which can cause serious damage when compared to bacterial and fungi-based illness. In addition, new viral diseases occur rapidly, and existing diseases can evolve into new types. To address this, the review presented here will provide information on the DNA and RNA of shrimp viral diseases that have been designated by the World Organization for Animal Health and identify the latest shrimp disease trends.

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Section: Introductionmentioning

confidence: 99%

Viral Shrimp Diseases Listed by the OIE: A Review

Lee

Choi

et al. 2022

Viruses

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“…In many aquaculture organisms, such as fishes, shrimps, and shellfishes, triploids are viable but tend to be sterile due to a lack of gonadal development. The sterility can allow for faster growth rates as the energy invested in reproduction can be diverted to somatic growth [7,8]. Therefore, triploid induction has gained much attention due to its great commercial benefits 2 of 17 in aquaculture.…”

Section: Introductionmentioning

confidence: 99%

Integrated Proteomic and Transcriptomic Analysis of Gonads Reveal Disruption of Germ Cell Proliferation and Division, and Energy Storage in Glycogen in Sterile Triploid Pacific Oysters (Crassostrea gigas)

Chen

2021

Cells

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Triploid oysters have poor gonadal development, which can not only bring higher economic benefits but also have a potential application in the genetic containment of aquaculture. However, the key factors that influence germ cell development in triploid oysters remain unclear. In this study, data-independent acquisition coupled to transcriptomics was applied to identify genes/proteins related to sterility in triploid Crassostrea gigas. Eighty-four genes were differentially expressed at both the protein and mRNA levels between fertile and sterile females. For male oysters, 207 genes were differentially expressed in the transcriptomic and proteomic analysis. A large proportion of downregulated genes were related to cell division, which may hinder germ cell proliferation and cause apoptosis. In sterile triploid females, a primary cause of sterility may be downregulation in the expression levels of certain mitotic cell cycle-related genes. In sterile triploid males, downregulation of genes related to cell cycle and sperm motility indicated that the disruption of mitosis or meiosis and flagella defects may be linked with the blocking of spermatogenesis. Additionally, the genes upregulated in sterile oysters were mainly associated with the biosynthesis of glycogen and fat, suggesting that sterility in triploids stimulates the synthesis of glycogen and energy conservation in gonad tissue.

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“…47 For decades, genome polyploidy has been known to enhance desirable traits in aquatic animals, and therefore artificial polyploidy induction has been applied in shrimp and crab aquaculture to increase production yields. 48,49…”

Section: Whole-genome Duplicationmentioning

confidence: 99%

Recent advances in crustacean genomics and their potential application in aquaculture

Yuan

Zhang

et al. 2023

Reviews in Aquaculture

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Genomic resources are increasingly being used to improve the production efficiency and profitability of aquaculture. Crustaceans are a large group of invertebrates that encompasses some of the most important farmed species in the aquaculture industry. However, very few crustacean genomes have been published although an aquaculture genome project was proposed as early as 1997. Breakthroughs in next‐generation and third‐generation sequencing technologies and the development of high‐complexity sequence assembly strategies have promoted the publication of an increasing number of crustacean genomes, thus paving a broad way for biological and genetic studies and applications in aquaculture. In this review, we summarize recent advances in crustacean genomic research as of June 2022, including genome sequencing and assembly, genomic characteristics, and the genetic mechanisms underlying various biological phenotypes, such as environmental adaptation, lifestyle, development, and sex determination. This review also discusses the application of crustacean genomes in aquaculture, including genetic dissection of economic traits and genome‐based selective breeding via genome‐wide association studies and genomic selection. High‐quality genomes are important not only for understanding the genetic basis of biologically and economically important traits but also for the genetic improvement of aquaculture species. However, the utilization of crustacean genomics still lags far behind those in other animals. Therefore, additional multi‐omics studies and technological development are needed to accelerate the application of genomics in aquaculture.

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Triploid induction in penaeid shrimps aquaculture: a review

Cited by 19 publications

References 79 publications

Viral Shrimp Diseases Listed by the OIE: A Review

Viral Shrimp Diseases Listed by the OIE: A Review

Integrated Proteomic and Transcriptomic Analysis of Gonads Reveal Disruption of Germ Cell Proliferation and Division, and Energy Storage in Glycogen in Sterile Triploid Pacific Oysters (Crassostrea gigas)

Recent advances in crustacean genomics and their potential application in aquaculture

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