1
|
Hanif MA, Han JD, Kim SC, Hossen S, Kho KH. EF-Hand-Binding Secreted Protein Hdh-SMP5 Regulates Shell Biomineralization and Responses to Stress in Pacific Abalone, Haliotis discus hannai. Curr Issues Mol Biol 2023; 45:10079-10096. [PMID: 38132475 PMCID: PMC10741955 DOI: 10.3390/cimb45120629] [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: 11/13/2023] [Revised: 12/05/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023] Open
Abstract
The development of a shell is a complex calcium metabolic process involving shell matrix proteins (SMPs). In this study, we describe the isolation, characterization, and expression of SMP5 and investigate its potential regulatory role in the shell biomineralization of Pacific abalone Haliotis discus hannai. The full-length Hdh-SMP5 cDNA contains 685 bp and encodes a polypeptide of 134 amino acids. Structurally, the Hdh-SMP5 protein belongs to the EF-hand-binding superfamily, which possesses three EF-hand Ca2+-binding regions and is rich in aspartic acid. The distinct clustering patterns in the phylogenetic tree indicate that the amino acid composition and structure of this protein may vary among different SMPs. During early development, significantly higher expression was observed in the trochophore and veliger stages. Hdh-SMP5 was also upregulated during shell biomineralization in Pacific abalone. Long periods of starvation cause Hdh-SMP5 expression to decrease. Furthermore, Hdh-SMP5 expression was observed to be significantly higher under thermal stress at temperatures of 15, 30, and 25 °C for durations of 6 h, 12 h, and 48 h, respectively. Our study is the first to characterize Hdh-SMP5 comprehensively and analyze its expression to elucidate its dynamic roles in ontogenetic development, shell biomineralization, and the response to starvation and thermal stress.
Collapse
Affiliation(s)
- Md Abu Hanif
- Department of Fisheries Science, Chonnam National University, Yeosu 59626, Republic of Korea; (M.A.H.); (S.H.)
| | - Ji Do Han
- South Sea Fisheries Research Institute, National Institute of Fisheries Science, Yeosu 59780, Republic of Korea; (J.D.H.); (S.C.K.)
| | - Soo Cheol Kim
- South Sea Fisheries Research Institute, National Institute of Fisheries Science, Yeosu 59780, Republic of Korea; (J.D.H.); (S.C.K.)
| | - Shaharior Hossen
- Department of Fisheries Science, Chonnam National University, Yeosu 59626, Republic of Korea; (M.A.H.); (S.H.)
| | - Kang Hee Kho
- Department of Fisheries Science, Chonnam National University, Yeosu 59626, Republic of Korea; (M.A.H.); (S.H.)
| |
Collapse
|
2
|
Lopez-Anido RN, Batzel GO, Ramirez G, Goodheart JA, Wang Y, Neal S, Lyons DC. Spatial-temporal expression analysis of lineage-restricted shell matrix proteins reveals shell field regionalization and distinct cell populations in the slipper snail Crepidula atrasolea. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.18.532128. [PMID: 36993573 PMCID: PMC10055211 DOI: 10.1101/2023.03.18.532128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
Molluscs are one of the most morphologically diverse clades of metazoans, exhibiting an immense diversification of calcium carbonate structures, such as the shell. Biomineralization of the calcified shell is dependent on shell matrix proteins (SMPs). While SMP diversity is hypothesized to drive molluscan shell diversity, we are just starting to unravel SMP evolutionary history and biology. Here we leveraged two complementary model mollusc systems, Crepidula fornicata and Crepidula atrasolea , to determine the lineage-specificity of 185 Crepidula SMPs. We found that 95% of the adult C. fornicata shell proteome belongs to conserved metazoan and molluscan orthogroups, with molluscan-restricted orthogroups containing half of all SMPs in the shell proteome. The low number of C. fornicata -restricted SMPs contradicts the generally-held notion that an animal’s biomineralization toolkit is dominated by mostly novel genes. Next, we selected a subset of lineage-restricted SMPs for spatial-temporal analysis using in situ hybridization chain reaction (HCR) during larval stages in C. atrasolea . We found that 12 out of 18 SMPs analyzed are expressed in the shell field. Notably, these genes are present in 5 expression patterns, which define at least three distinct cell populations within the shell field. These results represent the most comprehensive analysis of gastropod SMP evolutionary age and shell field expression patterns to date. Collectively, these data lay the foundation for future work to interrogate the molecular mechanisms and cell fate decisions underlying molluscan mantle specification and diversification.
Collapse
|
3
|
Auzoux-Bordenave S, Ledoux A, Martin S, Di Poi C, Suquet M, Badou A, Gaillard F, Servili A, Le Goïc N, Huchette S, Roussel S. Responses of early life stages of European abalone (Haliotis tuberculata) to ocean acidification after parental conditioning: Insights from a transgenerational experiment. MARINE ENVIRONMENTAL RESEARCH 2022; 181:105753. [PMID: 36130468 DOI: 10.1016/j.marenvres.2022.105753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 09/06/2022] [Accepted: 09/09/2022] [Indexed: 06/15/2023]
Abstract
CO2 absorption is leading to ocean acidification (OA), which is a matter of major concern for marine calcifying species. This study investigated the effects of simulated OA on the reproduction of European abalone Haliotis tuberculata and the survival of its offspring. Four-year-old abalone were exposed during reproductive season to two relevant OA scenarios, ambient pH (8.0) and low pH (7.7). After five months of exposure, abalone were induced to spawn. The gametes, larvae and juveniles were then exposed for five months to the same pH conditions as their parents. Several biological parameters involved in adult reproduction as well as in larval, post-larval and juvenile fitness were measured. No effects on gametes, fertilisation or larval oxidative stress response were detected. However, developmental abnormalities and significant decreases in shell length and calcification were observed at veliger stages. The expression profile of a GABA A receptor-like gene appeared to be regulated by pH, depending on larval stage. Larval and post-larval survival was not affected by low pH. However, a lower survival and a reduction of growth were recorded in juveniles at pH 7.7. Our results confirm that OA negatively impacts larval and juvenile fitness and suggest the absence of carry-over effects on abalone offspring. This may compromise the survival of abalone populations in the near future.
Collapse
Affiliation(s)
- Stéphanie Auzoux-Bordenave
- UMR "Biologie des Organismes et Ecosystèmes Aquatiques" (BOREA), MNHN/CNRS/SU/IRD, Muséum national d'Histoire naturelle, Station marine de Concarneau, 29900, Concarneau, France; Sorbonne Université, 4, place Jussieu, 75005, Paris, France.
| | - Apolline Ledoux
- IFREMER, Université de Brest, CNRS, IRD, LEMAR, F-29280, Plouzané, France
| | - Sophie Martin
- Sorbonne Université, 4, place Jussieu, 75005, Paris, France; UMR 7144 "Adaptation et Diversité en Milieu Marin" (AD2M), CNRS/SU, Station Biologique de Roscoff, 29680, Roscoff Cedex, France
| | - Carole Di Poi
- IFREMER, Université de Brest, CNRS, IRD, LEMAR, F-29280, Plouzané, France
| | - Marc Suquet
- IFREMER, Université de Brest, CNRS, IRD, LEMAR, F-29280, Plouzané, France
| | - Aïcha Badou
- Direction Générale Déléguée à la Recherche, l'Expertise, la Valorisation et l'Enseignement (DGD REVE), Muséum national d'Histoire naturelle, Station marine de Concarneau, 29900, Concarneau, France
| | - Fanny Gaillard
- UMR 7144 "Adaptation et Diversité en Milieu Marin" (AD2M), CNRS/SU, Station Biologique de Roscoff, 29680, Roscoff Cedex, France
| | - Arianna Servili
- IFREMER, Université de Brest, CNRS, IRD, LEMAR, F-29280, Plouzané, France
| | - Nelly Le Goïc
- IFREMER, Université de Brest, CNRS, IRD, LEMAR, F-29280, Plouzané, France
| | | | - Sabine Roussel
- Université de Brest, CNRS, IRD, Ifremer, LEMAR, F-29280, Plouzané, France
| |
Collapse
|
4
|
Varney RM, Speiser DI, McDougall C, Degnan BM, Kocot KM. The Iron-Responsive Genome of the Chiton Acanthopleura granulata. Genome Biol Evol 2021; 13:evaa263. [PMID: 33320175 PMCID: PMC7850002 DOI: 10.1093/gbe/evaa263] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/11/2020] [Indexed: 12/27/2022] Open
Abstract
Molluscs biomineralize structures that vary in composition, form, and function, prompting questions about the genetic mechanisms responsible for their production and the evolution of these mechanisms. Chitons (Mollusca, Polyplacophora) are a promising system for studies of biomineralization because they build a range of calcified structures including shell plates and spine- or scale-like sclerites. Chitons also harden the calcified teeth of their rasp-like radula with a coat of iron (as magnetite). Here we present the genome of the West Indian fuzzy chiton Acanthopleura granulata, the first from any aculiferan mollusc. The A. granulata genome contains homologs of many genes associated with biomineralization in conchiferan molluscs. We expected chitons to lack genes previously identified from pathways conchiferans use to make biominerals like calcite and nacre because chitons do not use these materials in their shells. Surprisingly, the A. granulata genome has homologs of many of these genes, suggesting that the ancestral mollusc may have had a more diverse biomineralization toolkit than expected. The A. granulata genome has features that may be specialized for iron biomineralization, including a higher proportion of genes regulated directly by iron than other molluscs. A. granulata also produces two isoforms of soma-like ferritin: one is regulated by iron and similar in sequence to the soma-like ferritins of other molluscs, and the other is constitutively translated and is not found in other molluscs. The A. granulata genome is a resource for future studies of molluscan evolution and biomineralization.
Collapse
Affiliation(s)
- Rebecca M Varney
- Department of Biological Sciences, The University of Alabama, Tuscaloosa, Alabama
| | - Daniel I Speiser
- Department of Biological Sciences, University of South Carolina, Columbia, South Carolina
| | - Carmel McDougall
- Australian Rivers Institute, Griffith University, Nathan, Queensland, Australia
| | - Bernard M Degnan
- School of Biological Sciences, University of Queensland, Brisbane, Queensland, Australia
| | - Kevin M Kocot
- Department of Biological Sciences, The University of Alabama, Tuscaloosa, Alabama
- Alabama Museum of Natural History, Tuscaloosa, Alabama
| |
Collapse
|
5
|
Zheng X, Lei S, Zhao S, Ye G, Ma R, Liu L, Xie Y, Shi X, Chen J. Temperature elevation and acidification damage microstructure of abalone via expression change of crystal induction genes. MARINE ENVIRONMENTAL RESEARCH 2020; 162:105114. [PMID: 32892151 DOI: 10.1016/j.marenvres.2020.105114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 08/07/2020] [Accepted: 08/11/2020] [Indexed: 06/11/2023]
Abstract
Ocean warming and acidification caused by global climate change interferes with the shell growth of mollusks. In abalone Haliotis discus hannai, the microstructural changes in the shell under stress are unclear, and the effect of thermal stress on biomineralization is unknown. The lack of gene information has also hampered the study of abalone biomineralization mechanisms. In this study, the microstructure of reconstructed shell in H. discus hannai was observed to determine the effects of thermal and acidification stress on shell growth. Three nacre protein genes, Hdh-AP7, Hdh-AP24, and Hdh-perlustrin, were characterized, and their expression pattern during shell repair was measured under thermal and acidification stress and compared with those of two known biomineralization-related genes, Hdh-AP-1 and Hdh-defensin. The stress resulted in aragonite plates with corroded or irregular microstructures. The gene expression of two nacre proteins (Hdh-AP7 and Hdh-AP24), which directly induce crystal formation, were more sensitive to thermal stress than to acidification, but the expression of the regulatory nacre protein (Hdh-perlustrin) and the two known genes (Hdh-AP-1 and Hdh-defensin), which are also related to immunity, showed an interlinked, complex pattern change. We concluded that high temperature and acidification damages the shell microstructure by disturbing the expression pattern of biomineralization-related genes.
Collapse
Affiliation(s)
- Xiangnan Zheng
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fujian, Fuzhou, 350108, China; Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fujian, Fuzhou, 350108, China
| | - Shanshan Lei
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fujian, Fuzhou, 350108, China; Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fujian, Fuzhou, 350108, China
| | - Shuxian Zhao
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fujian, Fuzhou, 350108, China; Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fujian, Fuzhou, 350108, China
| | - Ganping Ye
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fujian, Fuzhou, 350108, China; Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fujian, Fuzhou, 350108, China
| | - Ruijuan Ma
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fujian, Fuzhou, 350108, China; Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fujian, Fuzhou, 350108, China
| | - Lemian Liu
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fujian, Fuzhou, 350108, China; Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fujian, Fuzhou, 350108, China
| | - Youping Xie
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fujian, Fuzhou, 350108, China; Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fujian, Fuzhou, 350108, China
| | - Xinguo Shi
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fujian, Fuzhou, 350108, China; Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fujian, Fuzhou, 350108, China.
| | - Jianfeng Chen
- Fujian Engineering and Technology Research Center for Comprehensive Utilization of Marine Products Waste, Fuzhou University, Fujian, Fuzhou, 350108, China; Fuzhou Industrial Technology Innovation Center for High Value Utilization of Marine Products, Fuzhou University, Fujian, Fuzhou, 350108, China.
| |
Collapse
|
6
|
Zheng X, Zhao S, Lei S, Ma R, Liu L, Xie Y, Shi X, Chen J. Cloning and characterization of a novel Lustrin A gene from Haliotis discus hannai. Comp Biochem Physiol B Biochem Mol Biol 2020; 240:110385. [DOI: 10.1016/j.cbpb.2019.110385] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 10/02/2019] [Accepted: 11/05/2019] [Indexed: 10/25/2022]
|
7
|
Webster NB, Palmer AR. Connecting pattern to process: Growth of spiral shell sculpture in the gastropod Nucella ostrina (Muricidae: Ocenebrinae). Evol Dev 2018; 20:160-171. [PMID: 30175901 DOI: 10.1111/ede.12265] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Shell morphology is a well-suited and underused system to examine the development of novel forms. The three-dimensional structure produced (the shell) is separate from the largely two-dimensional tissue that secretes it (the mantle), allowing us to disentangle the pattern from the process. Despite knowing a great deal about the mechanics of shell secretion (process), and the variety of shell shapes that exist (pattern), no effort has been made to understand how the mantle changes to produce different shell shapes. We investigated this question in the dimorphic snail Nucella ostrina, which exhibits both smooth and ribbed shells to determine how ribs are formed by the mantle. Rib thickenings are produced only in the outer calcitic shell layer and secreted by the distal Outer Mantle Epithelium (OME) with increased acid phosphatase activity. The evenly thick inner aragonitic layers are secreted by the proximal OME which expresses acid phosphatase. Here we show that locally thicker ribs in N. ostrina are produced by changing the dimensions of the distal OME: elongation in the direction of growth and increased cell height. This should increase the amount of shell material secreted, producing locally thicker shell (ribs). Preliminary evidence suggests this mechanism may be widespread in gastropods.
Collapse
Affiliation(s)
- Nicole B Webster
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada.,Bamfield Marine Sciences Centre, Bamfield, British Columbia, Canada
| | - A Richard Palmer
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada.,Bamfield Marine Sciences Centre, Bamfield, British Columbia, Canada
| |
Collapse
|
8
|
Van Wormhoudt A, del Río Portilla MÁ, Auzoux-Bordenave S. Gene structure and domain architecture in the biomineralizing protein Lustrin A from the abalone Haliotis rufescens. GENE REPORTS 2018. [DOI: 10.1016/j.genrep.2018.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
|
9
|
Mann K, Cerveau N, Gummich M, Fritz M, Mann M, Jackson DJ. In-depth proteomic analyses of Haliotis laevigata (greenlip abalone) nacre and prismatic organic shell matrix. Proteome Sci 2018; 16:11. [PMID: 29983641 PMCID: PMC6003135 DOI: 10.1186/s12953-018-0139-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 05/25/2018] [Indexed: 01/12/2023] Open
Abstract
Background The shells of various Haliotis species have served as models of invertebrate biomineralization and physical shell properties for more than 20 years. A focus of this research has been the nacreous inner layer of the shell with its conspicuous arrangement of aragonite platelets, resembling in cross-section a brick-and-mortar wall. In comparison, the outer, less stable, calcitic prismatic layer has received much less attention. One of the first molluscan shell proteins to be characterized at the molecular level was Lustrin A, a component of the nacreous organic matrix of Haliotis rufescens. This was soon followed by the C-type lectin perlucin and the growth factor-binding perlustrin, both isolated from H. laevigata nacre, and the crystal growth-modulating AP7 and AP24, isolated from H. rufescens nacre. Mass spectrometry-based proteomics was subsequently applied to to Haliotis biomineralization research with the analysis of the H. asinina shell matrix and yielded 14 different shell-associated proteins. That study was the most comprehensive for a Haliotis species to date. Methods The shell proteomes of nacre and prismatic layer of the marine gastropod Haliotis laevigata were analyzed combining mass spectrometry-based proteomics and next generation sequencing. Results We identified 297 proteins from the nacreous shell layer and 350 proteins from the prismatic shell layer from the green lip abalone H. laevigata. Considering the overlap between the two sets we identified a total of 448 proteins. Fifty-one nacre proteins and 43 prismatic layer proteins were defined as major proteins based on their abundance at more than 0.2% of the total. The remaining proteins occurred at low abundance and may not play any significant role in shell fabrication. The overlap of major proteins between the two shell layers was 17, amounting to a total of 77 major proteins. Conclusions The H. laevigata shell proteome shares moderate sequence similarity at the protein level with other gastropod, bivalve and more distantly related invertebrate biomineralising proteomes. Features conserved in H. laevigata and other molluscan shell proteomes include short repetitive sequences of low complexity predicted to lack intrinsic three-dimensional structure, and domains such as tyrosinase, chitin-binding, and carbonic anhydrase. This catalogue of H. laevigata shell proteins represents the most comprehensive for a haliotid and should support future efforts to elucidate the molecular mechanisms of shell assembly. Electronic supplementary material The online version of this article (10.1186/s12953-018-0139-3) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Karlheinz Mann
- 1Abteilung Proteomics und Signaltransduktion, Max-Planck-Institut für Biochemie, Am Klopferspitz 18, D-82152 Martinsried, Germany
| | - Nicolas Cerveau
- 2Department of Geobiology, Georg-August University of Göttingen, Goldschmidstr. 3, 37077 Göttingen, Germany
| | - Meike Gummich
- 3Universität Bremen, Institut für Biophysik, Otto Hahn Allee NW1, D-28334 Bremen, Germany
| | - Monika Fritz
- 3Universität Bremen, Institut für Biophysik, Otto Hahn Allee NW1, D-28334 Bremen, Germany
| | - Matthias Mann
- 1Abteilung Proteomics und Signaltransduktion, Max-Planck-Institut für Biochemie, Am Klopferspitz 18, D-82152 Martinsried, Germany
| | - Daniel J Jackson
- 2Department of Geobiology, Georg-August University of Göttingen, Goldschmidstr. 3, 37077 Göttingen, Germany
| |
Collapse
|
10
|
Shen M, Di G, Li M, Fu J, Dai Q, Miao X, Huang M, You W, Ke C. Proteomics Studies on the three Larval Stages of Development and Metamorphosis of Babylonia areolata. Sci Rep 2018; 8:6269. [PMID: 29674673 PMCID: PMC5908917 DOI: 10.1038/s41598-018-24645-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 04/06/2018] [Indexed: 11/20/2022] Open
Abstract
The ivory shell, Babylonia areolata, is a commercially important aquaculture species in the southeast coast of mainland China. The middle veliger stage, later veliger stage, and juvenile stage are distinct larval stages in B. areolata development. In this study, we used label-free quantification proteomics analysis of the three developmental stages of B. areolata. We identified a total of 5,583 proteins, of which 1,419 proteins expression level showed significant differential expression. The results of gene ontology enrichment analysis showed that the number of proteins involved in metabolic and cellular processes were the most abundant. Those proteins mostly had functions such as binding, catalytic activity and transporter activity. The results of Kyoto Encyclopedia of Genes and Genomes enrichment analysis showed that the number of proteins involved in the ribosome, carbon metabolism, and lysosome pathways were the most abundant, indicating that protein synthesis and the immune response were active during the three stages of development. This is the first study to use proteomics and real-time PCR to study the early developmental stages of B. areolata, which could provide relevant data on gastropod development. Our results provide insights into the novel aspects of protein function in shell formation, body torsion, changes in feeding habits, attachment and metamorphosis, immune-related activities in B. areolata larvae.
Collapse
Affiliation(s)
- Minghui Shen
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361005, China.,Hainan Academy of Ocean and Fisheries Sciences, Haikou, 570206, China
| | - Guilan Di
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361005, China. .,College of Fisheries, Henan Normal University, Xinxiang, 453007, China.
| | - Min Li
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361005, China
| | - Jingqiang Fu
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361005, China
| | - Qi Dai
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361005, China
| | - Xiulian Miao
- College of Life Sciences, Liaocheng University, Liaocheng, 252059, China
| | - Miaoqin Huang
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361005, China
| | - Weiwei You
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361005, China
| | - Caihuan Ke
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361005, China.
| |
Collapse
|
11
|
Jackson DJ, Reim L, Randow C, Cerveau N, Degnan BM, Fleck C. Variation in Orthologous Shell-Forming Proteins Contribute to Molluscan Shell Diversity. Mol Biol Evol 2018; 34:2959-2969. [PMID: 28961798 PMCID: PMC5850307 DOI: 10.1093/molbev/msx232] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Despite the evolutionary success and ancient heritage of the molluscan shell, little is known about the molecular details of its formation, evolutionary origins, or the interactions between the material properties of the shell and its organic constituents. In contrast to this dearth of information, a growing collection of molluscan shell-forming proteomes and transcriptomes suggest they are comprised of both deeply conserved, and lineage specific elements. Analyses of these sequence data sets have suggested that mechanisms such as exon shuffling, gene co-option, and gene family expansion facilitated the rapid evolution of shell-forming proteomes and supported the diversification of this phylum specific structure. In order to further investigate and test these ideas we have examined the molecular features and spatial expression patterns of two shell-forming genes (Lustrin and ML1A2) and coupled these observations with materials properties measurements of shells from a group of closely related gastropods (abalone). We find that the prominent “GS” domain of Lustrin, a domain believed to confer elastomeric properties to the shell, varies significantly in length between the species we investigated. Furthermore, the spatial expression patterns of Lustrin and ML1A2 also vary significantly between species, suggesting that both protein architecture, and the regulation of spatial gene expression patterns, are important drivers of molluscan shell evolution. Variation in these molecular features might relate to certain materials properties of the shells of these species. These insights reveal an important and underappreciated source of variation within shell-forming proteomes that must contribute to the diversity of molluscan shell phenotypes.
Collapse
Affiliation(s)
- Daniel J Jackson
- Department of Geobiology, Georg-August University of Göttingen, Göttingen, Germany.,School of Biological Sciences, University of Queensland, Brisbane, Australia
| | - Laurin Reim
- Department of Earth- and Environmental Sciences, Ludwig-Maximilian University of Munich, München, Germany
| | - Clemens Randow
- Department of Materials Engineering, Institute of Technology Berlin, Berlin, Germany
| | - Nicolas Cerveau
- Department of Geobiology, Georg-August University of Göttingen, Göttingen, Germany
| | - Bernard M Degnan
- School of Biological Sciences, University of Queensland, Brisbane, Australia
| | - Claudia Fleck
- Department of Materials Engineering, Institute of Technology Berlin, Berlin, Germany
| |
Collapse
|
12
|
Di G, Kong X, Miao X, Zhang Y, Huang M, Gu Y, You W, Zhang J, Ke C. Proteomic analysis of trochophore and veliger larvae development in the small abalone Haliotis diversicolor. BMC Genomics 2017; 18:809. [PMID: 29058591 PMCID: PMC5651566 DOI: 10.1186/s12864-017-4203-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Accepted: 10/08/2017] [Indexed: 12/19/2022] Open
Abstract
Background Haliotis diversicolor is commercially important species. The trochophore and veliger are distinct larval stages in gastropod development. Their development involves complex morphological and physiological changes. We studied protein changes during the embryonic development of H. diversicolor using two dimensional electrophoresis (2-DE) and label-free methods, tandem mass spectrometry (MS/ MS), and Mascot for protein identification. Results A total of 150 2-DE gel spots were identified. Protein spots showed upregulation of 15 proteins and downregulation of 28 proteins as H. diversicolor developed from trochophore to veliger larvae. Trochophore and veliger larvae were compared using a label-free quantitative proteomic approach. A total of 526 proteins were identified from both samples, and 104 proteins were differentially expressed (> 1.5 fold). Compared with trochophore larvae, veliger larvae had 55 proteins upregulated and 49 proteins downregulated. These differentially expressed proteins were involved in shell formation, energy metabolism, cellular and stress response processes, protein synthesis and folding, cell cycle, and cell fate determination. Compared with the 5 protein (fructose-bisphosphate aldolase, 14–3-3ε, profilin, actin-depolymerizing factor (ADF)/cofilin) and calreticulin) expression patterns, the mRNA expression exhibited similar patterns except gene of fructose-bisphosphate aldolase. Conclusion Our results provide insight into novel aspects of protein function in shell formation, torsion, and nervous system development, and muscle system differentiation in H. diversicolor larvae. “Quality control” proteins were identified to be involved in abalone larval development. Electronic supplementary material The online version of this article (10.1186/s12864-017-4203-7) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Guilan Di
- College of Fisheries, Henan Normal University, Xinxiang, 453007, China.,State Key Laboratory of Marine Environmental Science, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen University, Xiamen, Fujian Province, 361005, People's Republic of China
| | - Xianghui Kong
- College of Fisheries, Henan Normal University, Xinxiang, 453007, China
| | - Xiulian Miao
- College of Life Sciences, Liaocheng University, Liaocheng, 252059, China
| | - Yifang Zhang
- State Key Laboratory of Marine Environmental Science, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen University, Xiamen, Fujian Province, 361005, People's Republic of China
| | - Miaoqin Huang
- State Key Laboratory of Marine Environmental Science, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen University, Xiamen, Fujian Province, 361005, People's Republic of China
| | - Yuting Gu
- State Key Laboratory of Marine Environmental Science, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen University, Xiamen, Fujian Province, 361005, People's Republic of China
| | - Weiwei You
- State Key Laboratory of Marine Environmental Science, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen University, Xiamen, Fujian Province, 361005, People's Republic of China.
| | - Jianxin Zhang
- College of Fisheries, Henan Normal University, Xinxiang, 453007, China
| | - Caihuan Ke
- State Key Laboratory of Marine Environmental Science, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Xiamen University, Xiamen, Fujian Province, 361005, People's Republic of China.
| |
Collapse
|
13
|
Kocot KM, Aguilera F, McDougall C, Jackson DJ, Degnan BM. Sea shell diversity and rapidly evolving secretomes: insights into the evolution of biomineralization. Front Zool 2016; 13:23. [PMID: 27279892 PMCID: PMC4897951 DOI: 10.1186/s12983-016-0155-z] [Citation(s) in RCA: 105] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 05/27/2016] [Indexed: 12/21/2022] Open
Abstract
An external skeleton is an essential part of the body plan of many animals and is thought to be one of the key factors that enabled the great expansion in animal diversity and disparity during the Cambrian explosion. Molluscs are considered ideal to study the evolution of biomineralization because of their diversity of highly complex, robust and patterned shells. The molluscan shell forms externally at the interface of animal and environment, and involves controlled deposition of calcium carbonate within a framework of macromolecules that are secreted from the dorsal mantle epithelium. Despite its deep conservation within Mollusca, the mantle is capable of producing an incredible diversity of shell patterns, and macro- and micro-architectures. Here we review recent developments within the field of molluscan biomineralization, focusing on the genes expressed in the mantle that encode secreted proteins. The so-called mantle secretome appears to regulate shell deposition and patterning and in some cases becomes part of the shell matrix. Recent transcriptomic and proteomic studies have revealed marked differences in the mantle secretomes of even closely-related molluscs; these typically exceed expected differences based on characteristics of the external shell. All mantle secretomes surveyed to date include novel genes encoding lineage-restricted proteins and unique combinations of co-opted ancient genes. A surprisingly large proportion of both ancient and novel secreted proteins containing simple repetitive motifs or domains that are often modular in construction. These repetitive low complexity domains (RLCDs) appear to further promote the evolvability of the mantle secretome, resulting in domain shuffling, expansion and loss. RLCD families further evolve via slippage and other mechanisms associated with repetitive sequences. As analogous types of secreted proteins are expressed in biomineralizing tissues in other animals, insights into the evolution of the genes underlying molluscan shell formation may be applied more broadly to understanding the evolution of metazoan biomineralization.
Collapse
Affiliation(s)
- Kevin M Kocot
- School of Biological Sciences, University of Queensland, Brisbane, Queensland 4072 Australia.,Current address: Department of Biological Sciences and Alabama Museum of Natural History, The University of Alabama, Tuscaloosa, Alabama 35487 USA
| | - Felipe Aguilera
- School of Biological Sciences, University of Queensland, Brisbane, Queensland 4072 Australia.,Current address: Sars International Centre for Marine Molecular Biology, University of Bergen, Thormøhlensgate 55, Bergen, 5008 Norway
| | - Carmel McDougall
- School of Biological Sciences, University of Queensland, Brisbane, Queensland 4072 Australia
| | - Daniel J Jackson
- Department of Geobiology, Goldschmidtstr.3, Georg-August University of Göttingen, 37077 Göttingen, Germany
| | - Bernard M Degnan
- School of Biological Sciences, University of Queensland, Brisbane, Queensland 4072 Australia
| |
Collapse
|
14
|
Mann K, Jackson DJ. Characterization of the pigmented shell-forming proteome of the common grove snail Cepaea nemoralis. BMC Genomics 2014; 15:249. [PMID: 24684722 PMCID: PMC4023409 DOI: 10.1186/1471-2164-15-249] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Accepted: 03/25/2014] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND With a diversity of pigmented shell morphotypes governed by Mendelian patterns of inheritance, the common grove snail, Cepaea nemoralis, has served as a model for evolutionary biologists and population geneticists for decades. Surprisingly, the molecular mechanisms by which C. nemoralis generates this pigmented shelled diversity, and the degree of evolutionary conservation present between molluscan shell-forming proteomes, remain unknown. RESULTS Here, using next generation sequencing and high throughput proteomics, we identify and characterize the major proteinaceous components of the C. nemoralis shell, the first shell-proteome for a pulmonate mollusc. The recent availability of several marine molluscan shell-proteomes, and the dataset we report here, allow us to identify 59 evolutionarily conserved and novel shell-forming proteins. While the C. nemoralis dataset is dominated by proteins that share little to no similarity with proteins in public databases, almost half of it shares similarity with proteins present in other molluscan shells. In addition, we could not find any indication that a protein (or class of proteins) is directly associated with shell pigmentation in C. nemoralis. This is in contrast to the only other partially characterized molluscan-shell pigmentation mechanism employed by the tropical abalone Haliotis asinina. CONCLUSIONS The unique pulmonate shell-forming proteome that we report here reveals an abundance of both mollusc-specific and pulmonate-specific proteins, suggesting that novel coding sequences, and/or the extensive divergence of these sequences from ancestral sequences, supported the innovation of new shell types within the Conchifera. In addition, we report here the first evidence that molluscs use independently evolved mechanisms to pigment their shells. This proteome provides a solid foundation from which further studies aimed at the functional characterization of these shell-forming proteins can be conducted.
Collapse
Affiliation(s)
- Karlheinz Mann
- Max Planck Institute for Biochemistry, Department of Proteomics and Signal Transduction, Am Klopferspitz 18, D-82152 Martinsried, Munich, Germany
| | - Daniel John Jackson
- Courant Research Centre Geobiology, Georg-August University of Göttingen, Goldschmidtstrasse 3, 37077 Göttingen, Germany
| |
Collapse
|
15
|
O'Neill M, Gaume B, Denis F, Auzoux-Bordenave S. Expression of biomineralisation genes in tissues and cultured cells of the abalone Haliotis tuberculata. Cytotechnology 2013; 65:737-47. [PMID: 23929462 PMCID: PMC3967616 DOI: 10.1007/s10616-013-9576-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Accepted: 04/22/2013] [Indexed: 11/28/2022] Open
Abstract
Mollusc shell biomineralisation involves a variety of organic macromolecules (matrix proteins and enzymes) that control calcium carbonate (CaCO3) deposition, growth of crystals, the selection of polymorph, and the microstructure of the shell. Since the mantle and the hemocytes play an important role in the control of shell formation, primary cell cultures have been developed to study the expression of three biomineralisation genes recently identified in the abalone Haliotis tuberculata: a matrix protein, Lustrin A, and two carbonic anhydrase enzymes. Mantle cells and hemocytes were successfully maintained in primary cultures and were evaluated for their viability and proliferation over time using a semi-automated assay (XTT). PCR and densitometric analysis were used to semi-quantify the gene expression and compare the level of expression in native tissues and cultured cells. The results demonstrated that the three genes of interest were being expressed in abalone tissues, with expression highest in the mantle and much lower in the hemocytes and the gills. Biomineralisation genes were also expressed significantly in mantle cells, confirming that primary cultures of target tissues are suitable models for in vitro investigation of matrix protein secretion.
Collapse
Affiliation(s)
- Matthew O'Neill
- UMR BOREA (Biologie des Organismes et Ecosystèmes Aquatiques) MNHN/CNRS-7208/IRD-207/UPMC, Muséum national d'Histoire naturelle, Station de Biologie Marine, 29900, Concarneau, France
| | | | | | | |
Collapse
|