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Chumthong K, Saelee N, Panpipat W, Panya A, Phonsatta N, Thangvichien S, Mala-in W, Grossmann L, Chaijan M. Utilizing the pH-Shift Method for Isolation and Nutritional Characterization of Mantis Shrimp ( Oratosquilla nepa) Protein: A Strategy for Developing Value-Added Ingredients. Foods 2024; 13:2312. [PMID: 39123504 PMCID: PMC11311506 DOI: 10.3390/foods13152312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2024] [Revised: 07/13/2024] [Accepted: 07/22/2024] [Indexed: 08/12/2024] Open
Abstract
This study focused on the production of protein isolates from mantis shrimp (MS). The pH-shift method was investigated to understand its impact on the protein yield, quality, and properties of the produced isolates. The first step was determining how the pH affected the protein solubility profile, zeta potential, and brown discoloration. The pH-shift process was then established based on the maximum and minimum protein solubilization. The solubilization pH had a significant impact on the mass yield and color of the produced protein, with a pH of 1.0 producing the maximum mass in the acidic region, whereas a maximum was found at a pH of 12.0 in the alkaline region (p < 0.05). Both approaches yielded mantis shrimp protein isolates (MPIs) with precipitation at a pH of 4.0 and a mass yield of around 25% (dw). The TCA-soluble peptide and TBARS levels were significantly lower in the MPI samples compared to MS raw material (p < 0.05). The MPIs maintained essential amino acid index (EAAI) values greater than 90%, indicating a high protein quality, and the pH-shift procedure had no negative impact on the protein quality, as indicated by comparable EAAI values between the mantis shrimp protein isolate extract acid (MPI-Ac), mantis shrimp protein isolate extract alkaline (MPI-Al), and MS raw material. Overall, the pH-shift approach effectively produced protein isolates with favorable quality and nutritional attributes.
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Affiliation(s)
- Kanchanaphon Chumthong
- Food Technology and Innovation Research Center of Excellence, School of Agricultural Technology and Food Industry, Walailak University, Nakhon Si Thammarat 80160, Thailand; (K.C.); (N.S.); (W.P.)
| | - Nisa Saelee
- Food Technology and Innovation Research Center of Excellence, School of Agricultural Technology and Food Industry, Walailak University, Nakhon Si Thammarat 80160, Thailand; (K.C.); (N.S.); (W.P.)
| | - Worawan Panpipat
- Food Technology and Innovation Research Center of Excellence, School of Agricultural Technology and Food Industry, Walailak University, Nakhon Si Thammarat 80160, Thailand; (K.C.); (N.S.); (W.P.)
| | - Atikorn Panya
- Food Biotechnology Research Team, Functional Ingredients and Food Innovation Research Group, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency, Bangkok 12120, Thailand; (A.P.); (N.P.); (S.T.); (W.M.-i.)
| | - Natthaporn Phonsatta
- Food Biotechnology Research Team, Functional Ingredients and Food Innovation Research Group, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency, Bangkok 12120, Thailand; (A.P.); (N.P.); (S.T.); (W.M.-i.)
| | - Sujichon Thangvichien
- Food Biotechnology Research Team, Functional Ingredients and Food Innovation Research Group, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency, Bangkok 12120, Thailand; (A.P.); (N.P.); (S.T.); (W.M.-i.)
| | - Wannasa Mala-in
- Food Biotechnology Research Team, Functional Ingredients and Food Innovation Research Group, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency, Bangkok 12120, Thailand; (A.P.); (N.P.); (S.T.); (W.M.-i.)
| | - Lutz Grossmann
- Department of Food Science, University of Massachusetts Amherst, 102 Holdsworth Way, Amherst, MA 01003, USA;
| | - Manat Chaijan
- Food Technology and Innovation Research Center of Excellence, School of Agricultural Technology and Food Industry, Walailak University, Nakhon Si Thammarat 80160, Thailand; (K.C.); (N.S.); (W.P.)
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Srisuk C, Choolert C, Bendena WG, Longyant S, Sithigorngul P, Chaivisuthangkura P. Molecular isolation and expression analysis of hemocyanin isoform 2 of Macrobrachium rosenbergii. JOURNAL OF AQUATIC ANIMAL HEALTH 2022; 34:208-220. [PMID: 36205717 DOI: 10.1002/aah.10173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 07/16/2022] [Accepted: 09/23/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE Hemocyanin is a copper-bearing protein in the hemolymph of many arthropods and mollusks and functions as an oxygen transport and important nonspecific immune protein. METHODS In this study, complementary DNA of hemocyanin isoform 2 of the prawn Macrobrachium rosenbergii (MrHc2) was isolated by rapid amplification of cDNA ends and mRNA expression was characterized to elucidate molecular basis of its function. RESULT With a molecular mass of 77.3 kDa, MrHc2 contained three domains: hemocyanin-all-alpha, hemocyanin-copper-containing, and hemocyanin-immunoglobulin-like domains. Molecular phylogenetic analysis revealed that MrHc2 belongs to the γ-type subunit and is closely related to hemocyanin subunit 1 of the palaemonid shrimp Macrobrachium nipponense. In addition, MrHc2 resided in a different clade relative to hemocyanin (MrHc) of M. rosenbergii (α-type subunit) and in a different subclade relative to the hemocyanin proteins of penaeid shrimp. The messenger RNA transcript of MrHc2 was highly expressed in the hepatopancreas and weakly expressed in the gills, intestine, stomach, muscle, and hemocytes. Upon challenge with M. rosenbergii nodavirus (MrNV), the expression of MrHc2 was 1.96-, 2.93-, and 1.96-fold on days 3, 4, and 5, respectively, and then gradually declined to basal levels on day 7. CONCLUSION This study suggests that MrHc2 plays an important role in the innate immune response of M. rosenbergii to MrNV.
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Affiliation(s)
- Chutima Srisuk
- Innovative Learning Center, Srinakharinwirot University, Bangkok, Thailand
| | - Chanitcha Choolert
- Department of Biology, Faculty of Science, Srinakharinwirot University, Bangkok, Thailand
| | - William G Bendena
- Department of Biology, Queen's University, Kingston, Ontario, Canada
| | - Siwaporn Longyant
- Department of Biology, Faculty of Science, Srinakharinwirot University, Bangkok, Thailand
- Center of Excellence in Animal, Plant and Parasite Biotechnology, Srinakharinwirot University, Bangkok, Thailand
| | - Paisarn Sithigorngul
- Department of Biology, Faculty of Science, Srinakharinwirot University, Bangkok, Thailand
- Center of Excellence in Animal, Plant and Parasite Biotechnology, Srinakharinwirot University, Bangkok, Thailand
| | - Parin Chaivisuthangkura
- Department of Biology, Faculty of Science, Srinakharinwirot University, Bangkok, Thailand
- Center of Excellence in Animal, Plant and Parasite Biotechnology, Srinakharinwirot University, Bangkok, Thailand
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Molecular Cloning, Structure and Phylogenetic Analysis of a Hemocyanin Subunit from the Black Sea Crustacean Eriphia verrucosa (Crustacea, Malacostraca). Genes (Basel) 2021; 12:genes12010093. [PMID: 33450956 PMCID: PMC7828413 DOI: 10.3390/genes12010093] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 01/06/2021] [Accepted: 01/10/2021] [Indexed: 11/30/2022] Open
Abstract
Hemocyanins are copper-binding proteins that play a crucial role in the physiological processes in crustaceans. In this study, the cDNA encoding hemocyanin subunit 5 from the Black sea crab Eriphia verrucosa (EvHc5) was cloned using EST analysis, RT-PCR and rapid amplification of the cDNA ends (RACE) approach. The full-length cDNA of EvHc5 was 2254 bp, consisting of a 5′ and 3′ untranslated regions and an open reading frame of 2022 bp, encoding a protein consisting of 674 amino acid residues. The protein has an N-terminal signal peptide of 14 amino acids as is expected for proteins synthesized in hepatopancreas tubule cells and secreted into the hemolymph. The 3D model showed the presence of three functional domains and six conserved histidine residues that participate in the formation of the copper active site in Domain 2. The EvHc5 is O-glycosylated and the glycan is exposed on the surface of the subunit similar to Panulirus interruptus. The phylogenetic analysis has shown its close grouping with γ-type of hemocyanins of other crustacean species belonging to order Decapoda, infraorder Brachyura.
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Pan C, Liang X, Chen S, Tao F, Yang X, Cen J. Red color-related proteins from the shell of red swamp crayfish (Procambarus clarkii): Isolation, identification and bioinformatic analysis. Food Chem 2020; 327:127079. [PMID: 32446028 DOI: 10.1016/j.foodchem.2020.127079] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 05/11/2020] [Accepted: 05/14/2020] [Indexed: 01/20/2023]
Abstract
Two water-soluble red color-related proteins with the molecular masses of 24 and 73 kDa were purified from the shell of Procambarus clarkii. Initial color changes of these two proteins were detected at 30 °C and the large amount of red precipitate were obtained at 80 °C. PAGE analysis showed that the 24 kDa protein was the monomer, while the 73 kDa protein was the trimer. Identification revealed that these two proteins belonged to the hemocyanin subunit 2 family. With respect to the amino acid sequence similarity, the red color-related proteins shared the highest sequence identity with the hemocyanin derived from giant freshwater prawn (Macrobrachium rosenbergii). The phylogenetic tree analysis also clearly supported this finding. The shell-derived red color-related proteins show potential use as the edible thermal-sensitive indicator in food processing field.
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Affiliation(s)
- Chuang Pan
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs, National R&D Center for Aquatic Product Processing, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
| | - Xiaoling Liang
- School of Life Sciences, Guangzhou University, Guangzhou 510006, China
| | - Shengjun Chen
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs, National R&D Center for Aquatic Product Processing, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
| | - Feiyan Tao
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs, National R&D Center for Aquatic Product Processing, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China; College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China
| | - Xianqing Yang
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs, National R&D Center for Aquatic Product Processing, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
| | - Jianwei Cen
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs, National R&D Center for Aquatic Product Processing, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China.
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Johnson JG, Burnett LE, Burnett KG. Uncovering Hemocyanin Subunit Heterogeneity in Penaeid Shrimp using RNA-Seq. Integr Comp Biol 2016; 56:1080-1091. [DOI: 10.1093/icb/icw088] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
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Zeng Y. The cDNA Sequence of Two Hemocyanin Subunits from Red Swamp Crayfish Procambarus clarkii and their Responses to White Spot Syndrome Virus Infection. JOURNAL OF AQUATIC ANIMAL HEALTH 2016; 28:39-45. [PMID: 26949985 DOI: 10.1080/08997659.2015.1125966] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Hemocyanin, the respiratory protein of crustaceans, participates in the innate immune defense in these organisms. We cloned two hemocyanin subunit genes (PcHc1 and PcHc2), by using a degenerate primer PCR and rapid amplification of cDNA ends (RACE) approach, from the hepatopancreas of red swamp crayfish Procambarus clarkii. The transcripts of these two subunits were only detected in the hepatopancreas by reverse transcriptase quantitative PCR (RT-qPCR) analysis. The neighbor-joining and maximum parsimony phylogenetic analyses indicated that PcHc2 associated with a clade belong to the α-type hemocyanins and PcHc1 associated with another clade belonging to the β-type hemocyanins. The data obtained from the RT-qPCR indicated that the mRNA expression levels of these subunit genes followed almost the same regulation pattern in the crayfish challenged with white spot syndrome virus (WSSV). The fluctuation of mRNA expression levels of these two subunits after the WSSV challenge indicated that both of them may participate in the antiviral immune response of crayfish. Received April 12, 2015; accepted November 22, 2015.
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Affiliation(s)
- Yong Zeng
- a College of Life Science , Yantai University , Shandong 264005 , China
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Bentov S, Aflalo ED, Tynyakov J, Glazer L, Sagi A. Calcium phosphate mineralization is widely applied in crustacean mandibles. Sci Rep 2016; 6:22118. [PMID: 26906263 PMCID: PMC4764981 DOI: 10.1038/srep22118] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Accepted: 02/05/2016] [Indexed: 11/17/2022] Open
Abstract
Crustaceans, like most mineralized invertebrates, adopted calcium carbonate mineralization for bulk skeleton reinforcement. Here, we show that a major part of the crustacean class Malacostraca (which includes lobsters, crayfishes, prawns and shrimps) shifted toward the formation of calcium phosphate as the main mineral at specified locations of the mandibular teeth. In these structures, calcium phosphate is not merely co-precipitated with the bulk calcium carbonate but rather creates specialized structures in which a layer of calcium phosphate, frequently in the form of crystalline fluorapatite, is mounted over a calcareous “jaw”. From a functional perspective, the co-existence of carbonate and phosphate mineralization demonstrates a biomineralization system that provides a versatile route to control the physico-chemical properties of skeletal elements. This system enables the deposition of amorphous calcium carbonate, amorphous calcium phosphate, calcite and apatite at various skeletal locations, as well as combinations of these minerals, to form graded composites materials. This study demonstrates the widespread occurrence of the dual mineralization strategy in the Malacostraca, suggesting that in terms of evolution, this feature of phosphatic teeth did not evolve independently in the different groups but rather represents an early common trait.
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Affiliation(s)
- Shmuel Bentov
- Dept. of Life Sciences and the National Institute for Biotechnology in the Negev, Ben-Gurion University, Beer Sheva, Israel
| | - Eliahu D Aflalo
- Dept. of Life Sciences and the National Institute for Biotechnology in the Negev, Ben-Gurion University, Beer Sheva, Israel
| | - Jenny Tynyakov
- Dept. of Life Sciences and the National Institute for Biotechnology in the Negev, Ben-Gurion University, Beer Sheva, Israel
| | - Lilah Glazer
- Department of Biology, Woods Hole Oceanographic Institution 39 Water St., Woods Hole, 02543, MA, USA
| | - Amir Sagi
- Dept. of Life Sciences and the National Institute for Biotechnology in the Negev, Ben-Gurion University, Beer Sheva, Israel
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Johnson JG, Paul MR, Kniffin CD, Anderson PE, Burnett LE, Burnett KG. High CO2 alters the hypoxia response of the Pacific whiteleg shrimp (Litopenaeus vannamei) transcriptome including known and novel hemocyanin isoforms. Physiol Genomics 2015; 47:548-58. [DOI: 10.1152/physiolgenomics.00031.2015] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 08/17/2015] [Indexed: 01/19/2023] Open
Abstract
Acclimation to low O2 in many organisms involves changes at the level of the transcriptome. Here we used high-throughput RNA sequencing (RNA-Seq) to explore the global transcriptomic response and specific involvement of a suite of hemocyanin (Hc) subunits to low O2 alone and in combination with high CO2, which naturally co-occurs with low O2. Hepatopancreas mRNA of juvenile L. vannamei exposed to air-saturated water, low O2, or low O2/high CO2 for 4 or 24 h was pooled, sequenced (HiSeq 2500) and assembled (Trinity: 52,190 contigs) to create a deep strand-specific reference transcriptome. Annotation of the assembly revealed sequences encoding the previously described small Hc subunit (HcS), and three full-length isoforms of the large subunit (HcL1-3). In addition to this, a previously unidentified full-length Hc subunit was discovered. Phylogenetic analysis demonstrated the subunit to be a β-type Hc subunit (denoted HcB), making this the first report of a β-type hemocyanin subunit in the Penaeoidea. RNAs of individual shrimp were sequenced; regulated genes identified from pairwise comparisons demonstrated a distinct pattern of regulation between prolonged low O2 and low O2/high CO2 treatments by GO term enrichment analysis (Roff-Bentzen, P < 0.0001), showcasing the stabilization of energetically costly translational machinery, mobilization of energy stores, and downregulation of the ubiquitin/proteasomal degradation machinery. Exposure to hypoxia for 24 h resulted in an increase in all of the full-length hemocyanin subunits (HcS, HcL1, HcL2, HcL3, and HcB). The addition of CO2 to hypoxia muted the transcriptomic response of all the Hc subunits to low O2, except for the β-type subunit.
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Affiliation(s)
- Jillian G. Johnson
- Grice Marine Laboratory, College of Charleston, Hollings Marine Laboratory, Charleston, South Carolina; and
| | - Matthew R. Paul
- Grice Marine Laboratory, College of Charleston, Hollings Marine Laboratory, Charleston, South Carolina; and
| | - Casey D. Kniffin
- Grice Marine Laboratory, College of Charleston, Hollings Marine Laboratory, Charleston, South Carolina; and
| | - Paul E. Anderson
- Department of Computer Science, College of Charleston, Charleston, South Carolina
| | - Louis E. Burnett
- Grice Marine Laboratory, College of Charleston, Hollings Marine Laboratory, Charleston, South Carolina; and
| | - Karen G. Burnett
- Grice Marine Laboratory, College of Charleston, Hollings Marine Laboratory, Charleston, South Carolina; and
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Pinnow P, Fabrizius A, Pick C, Burmester T. Identification and characterisation of hemocyanin of the fish louse Argulus (Crustacea: Branchiura). J Comp Physiol B 2015; 186:161-8. [PMID: 26515963 DOI: 10.1007/s00360-015-0943-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2015] [Revised: 10/12/2015] [Accepted: 10/19/2015] [Indexed: 02/03/2023]
Abstract
Hemocyanin transports oxygen in the hemolymph of many arthropod species. Within the crustaceans, this copper-containing protein was thought to be restricted to Malacostraca, while other crustacean classes were assumed to employ hemoglobin or lack any respiratory protein. Only recently it has become evident that hemocyanins also occur in Remipedia and Ostracoda. Here we report for the first time the identification and characterisation of hemocyanin in the fish louse Argulus, which belongs to the class of Branchiura. This finding indicates that hemocyanin was the principal oxygen carrier in the stem lineage of the pancrustaceans, but has been lost independently multiple times in crustacean taxa. We obtained the full-length cDNA sequences of two hemocyanin subunits of Argulus foliaceus by a combination of RT-PCR, RACE and Illumina sequencing of the transcriptome. In addition, one full-length and one partial cDNA sequence were derived from the transcriptome data of Argulus siamensis. Western blot analysis confirmed the presence of at least two hemocyanin subunits in A. foliaceus, which are expressed at the mRNA level at a 1:3.5 ratio. The addition to the branchiuran hemocyanin subunits to a multiple sequence alignment of arthropod, hemocyanins improved the phylogenetic resolution within the pancrustacean hemocyanins. Malacostracan, ostracod and branchiuran hemocyanins are distinct from the hexapod and remipede hemocyanins, reinforcing the hypothesis of a close relationship of Remipedia and Hexapoda. Notably, the ostracod hemocyanins are paraphyletic with respect to the branchiuran hemocyanins, indicating ancient divergence and differential loss of distinct subunit types.
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Affiliation(s)
- Pauline Pinnow
- Institute of Zoology, University of Hamburg, Martin-Luther-King-Platz 3, 20146, Hamburg, Germany
| | - Andrej Fabrizius
- Institute of Zoology, University of Hamburg, Martin-Luther-King-Platz 3, 20146, Hamburg, Germany
| | - Christian Pick
- Institute of Zoology, University of Hamburg, Martin-Luther-King-Platz 3, 20146, Hamburg, Germany
| | - Thorsten Burmester
- Institute of Zoology, University of Hamburg, Martin-Luther-King-Platz 3, 20146, Hamburg, Germany.
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10
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Burmester T. Evolution of Respiratory Proteins across the Pancrustacea. Integr Comp Biol 2015; 55:792-801. [PMID: 26130703 DOI: 10.1093/icb/icv079] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Respiratory proteins enhance the capacity of the blood for oxygen transport and support intracellular storage and delivery of oxygen. Hemocyanin and hemoglobin are the respiratory proteins that occur in the Pancrustacea. The copper-containing hemocyanins evolved from phenoloxidases in the stem lineage of arthropods. For a long time, hemocyanins had only been known from the malacostracan crustaceans but recent studies identified hemocyanin also in Remipedia, Ostracoda, and Branchiura. Hemoglobins are common in the Branchiopoda but have also been sporadically found in other crustacean classes (Malacostraca, Copepoda, Thecostraca). Respiratory proteins had long been considered unnecessary in the hexapods because of the tracheal system. Only chironomids, some backswimmers, and the horse botfly, which all live under hypoxic conditions, were known exceptions and possess hemoglobins. However, recent data suggest that hemocyanins occur in most ametabolous and hemimetabolous insects. Phylogenetic analysis showed the hemocyanins of insects and Remipedia to be similar, suggesting a close relationship of these taxa. Hemocyanin has been lost in dragonflies, mayflies, and Eumetabola (Hemiptera + Holometabola). In cockroaches and grasshoppers, hemocyanin expression is restricted to the developing embryo while in adults oxygen is supplied solely by the tracheal system. This pattern suggests that hemocyanin was the oxygen-transport protein in the hemolymph of the last common ancestor of the pancrustaceans. The loss was probably associated with miniaturization, a period of restricted availability of oxygen, a change in life-style, or morphological changes. Once lost, hemocyanin was not regained. Some pancrustaceans also possess cellular globin genes with uncertain functions, which are expressed at low levels. When a respiratory protein was again required, hemoglobins evolved several times independently from cellular globins.
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Affiliation(s)
- Thorsten Burmester
- Institute of Zoology, Biocenter Grindel, University of Hamburg, Martin-Luther-King-Platz 3, D-20146 Hamburg, Germany
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Marxen JC, Pick C, Oakley TH, Burmester T. Occurrence of Hemocyanin in Ostracod Crustaceans. J Mol Evol 2014; 79:3-11. [DOI: 10.1007/s00239-014-9636-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 08/02/2014] [Indexed: 12/23/2022]
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12
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Chen X, Zeng D, Chen X, Xie D, Zhao Y, Yang C, Li Y, Ma N, Li M, Yang Q, Liao Z, Wang H. Transcriptome analysis of Litopenaeus vannamei in response to white spot syndrome virus infection. PLoS One 2013; 8:e73218. [PMID: 23991181 PMCID: PMC3753264 DOI: 10.1371/journal.pone.0073218] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2012] [Accepted: 07/18/2013] [Indexed: 12/14/2022] Open
Abstract
Pacific white shrimp (Litopenaeus vannamei) is the most extensively farmed crustacean species in the world. White spot syndrome virus (WSSV) is one of the major pathogens in the cultured shrimp. However, the molecular mechanisms of the host-virus interaction remain largely unknown. In this study, the impact of WSSV infection on host gene expression in the hepatopancreas of L. vannamei was investigated through the use of 454 pyrosequencing-based RNA-Seq of cDNA libraries developed from WSSV-challenged shrimp or normal controls. By comparing the two cDNA libraries, we show that 767 host genes are significantly up-regulated and 729 genes are significantly down-regulated by WSSV infection. KEGG analysis of the differentially expressed genes indicated that the distribution of gene pathways between the up- and down-regulated genes is quite different. Among the differentially expressed genes, several are found to be involved in various processes of animal defense against pathogens such as apoptosis, mitogen-activated protein kinase (MAPK) signaling, toll-like receptor (TLR) signaling, Wnt signaling and antigen processing and presentation pathways. The present study provides valuable information on differential expression of L. vannamei genes following WSSV infection and improves our current understanding of this host-virus interaction. In addition, the large number of transcripts obtained in this study provides a strong basis for future genomic research on shrimp.
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Affiliation(s)
- Xiaohan Chen
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Institute of Fisheries, Nanning, China
| | - Digang Zeng
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Institute of Fisheries, Nanning, China
- * E-mail:
| | - Xiuli Chen
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Institute of Fisheries, Nanning, China
| | - Daxiang Xie
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Institute of Fisheries, Nanning, China
| | - Yongzhen Zhao
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Institute of Fisheries, Nanning, China
| | - Chunling Yang
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Institute of Fisheries, Nanning, China
| | - Yongmei Li
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Institute of Fisheries, Nanning, China
| | - Ning Ma
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Institute of Fisheries, Nanning, China
| | - Ming Li
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Institute of Fisheries, Nanning, China
| | - Qiong Yang
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Institute of Fisheries, Nanning, China
| | - Zhenping Liao
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Institute of Fisheries, Nanning, China
| | - Hui Wang
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Institute of Fisheries, Nanning, China
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Transcriptome analysis of Pacific white shrimp (Litopenaeus vannamei) hepatopancreas in response to Taura syndrome Virus (TSV) experimental infection. PLoS One 2013; 8:e57515. [PMID: 23469011 PMCID: PMC3585375 DOI: 10.1371/journal.pone.0057515] [Citation(s) in RCA: 83] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Accepted: 01/22/2013] [Indexed: 11/19/2022] Open
Abstract
Background The Pacific white shrimp, Litopenaeus vannamei, is a worldwide cultured crustacean species with important commercial value. Over the last two decades, Taura syndrome virus (TSV) has seriously threatened the shrimp aquaculture industry in the Western Hemisphere. To better understand the interaction between shrimp immune and TSV, we performed a transcriptome analysis in the hepatopancreas of L. vannamei challenged with TSV, using the 454 pyrosequencing (Roche) technology. Methodology/Principal Findings We obtained 126919 and 102181 high-quality reads from TSV-infected and non-infected (control) L. vannamei cDNA libraries, respectively. The overall de novo assembly of cDNA sequence data generated 15004 unigenes, with an average length of 507 bp. Based on BLASTX search (E-value <10−5) against NR, Swissprot, GO, COG and KEGG databases, 10425 unigenes (69.50% of all unigenes) were annotated with gene descriptions, gene ontology terms, or metabolic pathways. In addition, we identified 770 microsatellites and designed 497 sets of primers. Comparative genomic analysis revealed that 1311 genes differentially expressed in the infected shrimp compared to the controls, including 559 up- and 752 down- regulated genes. Among the differentially expressed genes, several are involved in various animal immune functions, such as antiviral, antimicrobial, proteases, protease inhibitors, signal transduction, transcriptional control, cell death and cell adhesion. Conclusions/Significance This study provides valuable information on shrimp gene activities against TSV infection. Results can contribute to the in-depth study of candidate genes in shrimp immunity, and improves our current understanding of this host-virus interaction. In addition, the large amount of transcripts reported in this study provide a rich source for identification of novel genes in shrimp.
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Marxen JC, Pick C, Kwiatkowski M, Burmester T. Molecular characterization and evolution of haemocyanin from the two freshwater shrimps Caridina multidentata (Stimpson, 1860) and Atyopsis moluccensis (De Haan, 1849). J Comp Physiol B 2013; 183:613-24. [PMID: 23338600 DOI: 10.1007/s00360-013-0740-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2012] [Revised: 11/22/2012] [Accepted: 12/29/2012] [Indexed: 01/28/2023]
Abstract
Haemocyanin (Hc) is a copper-containing respiratory protein, floating freely dissolved in the hemolymph of many arthropod species. A typical haemocyanin is a hexamer or oligohexamer of six identical or similar subunits, with a molecular mass around 75 kDa each. In the crustaceans, the haemocyanins appear to be restricted to the remipedes and the malacostracans. We have investigated the haemocyanins of two freshwater shrimps, the Amano shrimp Caridina multidentata and the bamboo shrimp Atyopsis moluccensis. We obtained three full-length and one partial cDNA sequences of haemocyanin subunits from the Amano shrimp, which were assigned to the α- and γ-types of decapod haemocyanin subunits. Three complete and two partial haemocyanin cDNA sequences were obtained from the bamboo shrimp, which represent subunit types α, β and γ. This is the first time that sequences of all three subunit types of the decapod haemocyanins were obtained from a single species. However, mass spectrometry analyses identified only α- and γ-type subunits, suggesting that a β-subunit is not a major component of the native haemocyanin of the bamboo shrimp. Phylogenetic and molecular clock analyses showed that malacostracan haemocyanins commenced to diversify into distinct subunit types already ~515 million years ago. β-subunits diverged first, followed by α- and γ-type subunits ~396 million years ago. The haemocyanins of phyllocarids and peracarids form distinct clades within the α/γ-cluster. Within the Caridea, an early divergence of distinct α-type subunits occurred ~200 MYA. The tree of the γ-subunits suggests a common clade of the Caridea (shrimps) and Penaeidae (prawns).
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Affiliation(s)
- Julia C Marxen
- Institute of Zoology and Zoological Museum, University of Hamburg, Martin-Luther-King-Platz 3, 20146, Hamburg, Germany.
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