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Zhao DR, Gao LB, Gong F, Feng J, Zhang HJ, Wu SG, Wang J, Min YN. TMT-based quantitative proteomic analysis reveals eggshell matrix protein changes correlated with eggshell quality in Jing Tint 6 laying hens of different ages. Poult Sci 2024; 103:103463. [PMID: 38281332 PMCID: PMC10840124 DOI: 10.1016/j.psj.2024.103463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/06/2024] [Accepted: 01/10/2024] [Indexed: 01/30/2024] Open
Abstract
The decline in eggshell quality resulting from aging hens poses a threat to the financial benefits of the egg industry. The deterioration of eggshell quality with age can be attributed to changes in its ultrastructure and chemical composition. Specific matrix proteins in eggshells have a role in controlling crystal growth and regulating structural organization. However, the variations in ultrastructure and organic matrix of eggshells in aging hens remain poorly understood. This study assessed the physical traits, mechanical quality, chemical content, as well as the microstructural and nanostructural properties of eggs from Jing Tint 6 hens at 38, 58, 78, and 108 wk of age. Subsequently, a quantitative proteomic analysis was conducted to identify differences in protein abundance in eggshells between the ages of 38 and 108 wk. The results indicated a notable decline in shell thickness, breaking strength, index, fracture toughness, and stiffness in the 108-wk-age group compared to the other groups (P < 0.05). The ultrastructure variations primarily involved an increased ratio of the mammillary layer and a reduced thickness of the effective layer of eggshell in the 108-wk-age group (P < 0.05). However, no significant differences in eggshell compositions were observed among the various age groups (P > 0.05). Proteomic analysis revealed the identification of 76 differentially expressed proteins (DEPs) in the eggshells of the 38-wk-age group and 108-wk-age group, which comprised proteins associated with biomineralization, calcium ion binding, immunity, as well as protein synthesis and folding. The downregulation of ovocleidin-116, osteopontin, and calcium-ion-related proteins, together with the upregulation of ovalbumin, lysozyme C, and antimicrobial proteins, has the potential to influence the structural organization of the eggshell. Therefore, the deterioration of eggshell quality with age may be attributed to the alterations in ultrastructure and the abundance of matrix proteins.
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Affiliation(s)
- Dan-Rong Zhao
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, Shaanxi, China; Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs, Laboratory of Quality & Safety Risk Assessment for Products on Feed-origin Risk Factor, Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Li-Bing Gao
- Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs, Laboratory of Quality & Safety Risk Assessment for Products on Feed-origin Risk Factor, Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Fei Gong
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Jia Feng
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Hai-Jun Zhang
- Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs, Laboratory of Quality & Safety Risk Assessment for Products on Feed-origin Risk Factor, Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Shu-Geng Wu
- Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs, Laboratory of Quality & Safety Risk Assessment for Products on Feed-origin Risk Factor, Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Jing Wang
- Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs, Laboratory of Quality & Safety Risk Assessment for Products on Feed-origin Risk Factor, Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Yu-Na Min
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, Shaanxi, China.
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Elkomy HS, Koshich II, Mahmoud SF, Abo-Samaha MI. Use of lactulose as a prebiotic in laying hens: its effect on growth, egg production, egg quality, blood biochemistry, digestive enzymes, gene expression and intestinal morphology. BMC Vet Res 2023; 19:207. [PMID: 37845670 PMCID: PMC10578020 DOI: 10.1186/s12917-023-03741-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 09/15/2023] [Indexed: 10/18/2023] Open
Abstract
BACKGROUND The rising popularity of eggs as an alternative source of protein to meat has led to significant increase in egg consumption over the past decade. To meet the increasing demand for eggs, poultry farmers have used antibiotics to treat infections and, to some extent, promote growth and egg production in raising layer. However, the emergence and global spread of antibiotic resistant bacteria has now necessitated antibiotic-free poultry farming. As alternatives to antibiotics, prebiotics are feed additives that can be used to improve the growth and laying performance of poultry which positively impacts their performance and general health. In this study we evaluated the effect of lactulose, formulated as Vetelact, on body weight, egg production, egg quality, blood biochemical parameters and expression of genes associated with reproductive performance in laying hens. RESULTS Vetelact supplementation improved egg weight, egg production as well as egg quality. Following Vetalact supplementation, the levels of total bilirubin, total protein, globulin and phosphorus were increased, while the activities of alkaline phosphatase and lipase enzymes were increased compared to control. Vetelact at 0.10 ml/kg body weight upregulated OCX-36, OVAL, CALB1, OC-116, OCX-32 and IL8 transcripts while downregulating the transcription of Gal-10, PENK and AvBD9. At this optimal inclusion rate of Vetalect, histomorphologic analyses of intestinal tissue showed increased villi length with more goblet cell distribution and obvious mucus covering a surface, increase in the depth of intestinal crypts produce digestive enzymes, as well as more developed muscle layer that promote improved nutrient absorption. CONCLUSION Vetelact at a dose of 0.10 ml/ kg body weight was effective in improving productive performance of laying hens. Adding lactulose (0.10 ml/ kg body weight) to layer diet is recommended to promote growth and improve egg laying performance in antibiotics-free poultry production.
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Affiliation(s)
- Hassan S Elkomy
- Poultry Breeding and Production, Animal Husbandry and Animal Wealth Development, Faculty of Veterinary Medicine, Alexandria University, Edfina, Beheira, 22758, Egypt
- Moscow State Academy of Veterinary Medicine and Biotechnology Named After K.I. Skryabin, 23, Academician Skryabin Street, Moscow, 109472, Russia
| | - Ivan I Koshich
- Moscow State Academy of Veterinary Medicine and Biotechnology Named After K.I. Skryabin, 23, Academician Skryabin Street, Moscow, 109472, Russia
| | - Sahar F Mahmoud
- Histology and Cytology Department, Faculty of Veterinary Medicine, Damanhur University, Damanhur, 22511, Egypt
| | - Magda I Abo-Samaha
- Poultry Breeding and Production, Animal Husbandry and Animal Wealth Development, Faculty of Veterinary Medicine, Alexandria University, Edfina, Beheira, 22758, Egypt.
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Carter MS, Tuttle MJ, Mancini JA, Martineau R, Hung CS, Gupta MK. Microbially Induced Calcium Carbonate Precipitation by Sporosarcina pasteurii: a Case Study in Optimizing Biological CaCO 3 Precipitation. Appl Environ Microbiol 2023; 89:e0179422. [PMID: 37439668 PMCID: PMC10467343 DOI: 10.1128/aem.01794-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/14/2023] Open
Abstract
Current production of traditional concrete requires enormous energy investment that accounts for approximately 5 to 8% of the world's annual CO2 production. Biocement is a building material that is already in industrial use and has the potential to rival traditional concrete as a more convenient and more environmentally friendly alternative. Biocement relies on biological structures (enzymes, cells, and/or cellular superstructures) to mineralize and bind particles in aggregate materials (e.g., sand and soil particles). Sporosarcina pasteurii is a workhorse organism for biocementation, but most research to date has focused on S. pasteurii as a building material rather than a biological system. In this review, we synthesize available materials science, microbiology, biochemistry, and cell biology evidence regarding biological CaCO3 precipitation and the role of microbes in microbially induced calcium carbonate precipitation (MICP) with a focus on S. pasteurii. Based on the available information, we provide a model that describes the molecular and cellular processes involved in converting feedstock material (urea and Ca2+) into cement. The model provides a foundational framework that we use to highlight particular targets for researchers as they proceed into optimizing the biology of MICP for biocement production.
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Affiliation(s)
- Michael S. Carter
- Materials and Manufacturing Directorate Air Force Research Lab, Wright-Patterson Air Force Base, Dayton, Ohio, USA
- Biological and Nanoscale Technologies Division, UES, Inc., Dayton, Ohio, USA
| | - Matthew J. Tuttle
- Materials and Manufacturing Directorate Air Force Research Lab, Wright-Patterson Air Force Base, Dayton, Ohio, USA
- Biological and Nanoscale Technologies Division, UES, Inc., Dayton, Ohio, USA
| | - Joshua A. Mancini
- Materials and Manufacturing Directorate Air Force Research Lab, Wright-Patterson Air Force Base, Dayton, Ohio, USA
- Biological and Nanoscale Technologies Division, UES, Inc., Dayton, Ohio, USA
| | - Rhett Martineau
- Materials and Manufacturing Directorate Air Force Research Lab, Wright-Patterson Air Force Base, Dayton, Ohio, USA
- Biological and Nanoscale Technologies Division, UES, Inc., Dayton, Ohio, USA
| | - Chia-Suei Hung
- Materials and Manufacturing Directorate Air Force Research Lab, Wright-Patterson Air Force Base, Dayton, Ohio, USA
| | - Maneesh K. Gupta
- Materials and Manufacturing Directorate Air Force Research Lab, Wright-Patterson Air Force Base, Dayton, Ohio, USA
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Zeng L, Shi X, Xuan L, Zheng J. Comparative N-Glycoproteomic Investigation of Eggshell Cuticle and Mineralized Layer Proteins. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37390300 DOI: 10.1021/acs.jafc.3c00708] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/02/2023]
Abstract
The eggshell cuticle layer (ECL) and eggshell mineralized layer (EML) contain amounts of glycoproteins and proteoglycans. However, there were few comprehensive reports about the effect of post-translational modifications on protein structure and function which requires investigation. Therefore, we used comparative N-glycoproteomics to study glycoproteins in the ECL and EML. We identified a total of 272 glycoproteins in this experiment and found that glycoproteins located in EML were more than that in ECL. Moreover, they showed distinct functional difference between both layers. As N-glycosylation of ovocleidin-17 and ovocleidin-116 in the EML affected eggshell mineralization, some glycoproteins located in ECL, like ovotransferrin and ovostatin-like, possessed antibacterial activity. The several regulated glycoproteins in the EML may pertain to the regulation of mineralization, while glycosylated proteins in the ECL may contribute to molecular adhesion and defense against microbial invasion. This study provides new insights into the eggshell matrix protein contents of the ECL and EML.
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Affiliation(s)
- Lingsen Zeng
- College of Animal Science and Technology, China Agricultural University, No. 2 Yuanmingyuan West Road, Haidian District, Beijing 100193, P. R. China
| | - Xuefeng Shi
- College of Animal Science and Technology, China Agricultural University, No. 2 Yuanmingyuan West Road, Haidian District, Beijing 100193, P. R. China
| | - Lin Xuan
- College of Animal Science and Technology, China Agricultural University, No. 2 Yuanmingyuan West Road, Haidian District, Beijing 100193, P. R. China
| | - Jiangxia Zheng
- College of Animal Science and Technology, China Agricultural University, No. 2 Yuanmingyuan West Road, Haidian District, Beijing 100193, P. R. China
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5
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Kamel DG, Othman AA, Osman DM, Hammam ARA. Probiotic yogurt supplemented with nanopowdered eggshell: Shelf-life stability, physicochemical, and sensory characteristics. Food Sci Nutr 2021; 9:1736-1742. [PMID: 33747484 PMCID: PMC7958542 DOI: 10.1002/fsn3.2152] [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: 01/01/2021] [Revised: 01/13/2021] [Accepted: 01/15/2021] [Indexed: 11/07/2022] Open
Abstract
The objectives of this study were to produce probiotic yogurt (5.0-7.0 log cfu/g) fortified with nanopowdered eggshell (NPES) at a rate of 0.02, 0.04, and 0.06 mg/ml, as well as, examine the effect of NPES on the physicochemical, microbial, sensory properties, and shelf-life of probiotic yogurt. The NPES was prepared by milling preboiled dried eggshell using a mortar grinder. The size of the milled powder was measured to assure that the diameter of the powder is 27 ± 1.7 nm. Yogurt was manufactured by dividing the pasteurized milk into four aliquots portions. The first portion was utilized as control (T1), while the other three portions were supplemented with 0.02 (T2), 0.04 (T3), and 0.06 (T4) mg/ml NPES. All treatments were inoculated with 5.11 log cfu of Lactobacillus delbruckii ssp. bulgaricus (Lb) and Streptococcus thermophilus (St) combined and 5 log cfu of Bifidobacterium bifidum (Bb) per kg of milk at 40°C until the pH of 4.6 was reached. The acidity, sensory properties, Bb count, total bacterial count (TBC), yeast, and mold counts were examined. The results showed that the acidity was increasing during storage, however, increasing NPES resulted in low acid development (p < .05). The shelf-life of control was ended after 8 d of storage at 4°C because molds were grown on the surface of the sample. The TBC significantly decreased (p < .05) as the concentration of NPES increased. Bb count in probiotic yogurt was also decreasing during storage. Yeast and molds were detected in control after 8 d; however, NPES did not result in molds even after 16 d of storage but yeast was exhibited. The NPES improved the sensory evaluation of probiotic yogurt slightly and increased the shelf-life of probiotic yogurt as compared to control.
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Affiliation(s)
- Dalia G. Kamel
- Dairy Science DepartmentFaculty of AgricultureAssiut UniversityAssiutEgypt
| | - Aly A. Othman
- Department of PhysicsFaculty of ScienceAssiut UniversityAssiutEgypt
| | - Dina M. Osman
- Dairy Science DepartmentFaculty of AgricultureAssiut UniversityAssiutEgypt
| | - Ahmed R. A. Hammam
- Dairy Science DepartmentFaculty of AgricultureAssiut UniversityAssiutEgypt
- Dairy and Food Science DepartmentSouth Dakota State UniversityBrookingsSDUSA
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6
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Hamilton RMG, Bryden WL. Relationship between egg shell breakage and laying hen housing systems – an overview. WORLD POULTRY SCI J 2021. [DOI: 10.1080/00439339.2021.1878480] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- R. M. G. Hamilton
- Bedford, Nova Scotia, Canada (Formerly, Atlantic Food and Horticulture Research Centre, Agriculture and Agri-Food Canada, Kentville, Nova Scotia)
| | - W. L. Bryden
- Poultry Science Unit, School of Agriculture and Food Sciences, The University of Queensland, Gatton, Queensland, Australia
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7
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Gautron J, Stapane L, Le Roy N, Nys Y, Rodriguez-Navarro AB, Hincke MT. Avian eggshell biomineralization: an update on its structure, mineralogy and protein tool kit. BMC Mol Cell Biol 2021; 22:11. [PMID: 33579194 PMCID: PMC7881572 DOI: 10.1186/s12860-021-00350-0] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 01/31/2021] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND The avian eggshell is a natural protective envelope that relies on the phenomenon of biomineralization for its formation. The shell is made of calcium carbonate in the form of calcite, which contains hundreds of proteins that interact with the mineral phase controlling its formation and structural organization, and thus determine the mechanical properties of the mature biomaterial. We describe its mineralogy, structure and the regulatory interactions that integrate the mineral and organic constituents during eggshell biomineralization. Main Body. We underline recent evidence for vesicular transfer of amorphous calcium carbonate (ACC), as a new pathway to ensure the active and continuous supply of the ions necessary for shell mineralization. Currently more than 900 proteins and thousands of upregulated transcripts have been identified during chicken eggshell formation. Bioinformatic predictions address their functionality during the biomineralization process. In addition, we describe matrix protein quantification to understand their role during the key spatially- and temporally- regulated events of shell mineralization. Finally, we propose an updated scheme with a global scenario encompassing the mechanisms of avian eggshell mineralization. CONCLUSION With this large dataset at hand, it should now be possible to determine specific motifs, domains or proteins and peptide sequences that perform a critical function during avian eggshell biomineralization. The integration of this insight with genomic data (non-synonymous single nucleotide polymorphisms) and precise phenotyping (shell biomechanical parameters) on pure selected lines will lead to consistently better-quality eggshell characteristics for improved food safety. This information will also address the question of how the evolutionary-optimized chicken eggshell matrix proteins affect and regulate calcium carbonate mineralization as a good example of biomimetic and bio-inspired material design.
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Affiliation(s)
- J Gautron
- INRAE, Université de Tours, BOA, 37380, Nouzilly, France.
| | - L Stapane
- INRAE, Université de Tours, BOA, 37380, Nouzilly, France
| | - N Le Roy
- INRAE, Université de Tours, BOA, 37380, Nouzilly, France
| | - Y Nys
- INRAE, Université de Tours, BOA, 37380, Nouzilly, France
| | - A B Rodriguez-Navarro
- Departmento de Mineralogia y Petrologia, Universidad de Granada, 18071, Granada, Spain
| | - M T Hincke
- Department of Innovation in Medical Education, and Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, K1H8M5, Canada
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8
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Stapane L, Le Roy N, Ezagal J, Rodriguez-Navarro AB, Labas V, Combes-Soia L, Hincke MT, Gautron J. Avian eggshell formation reveals a new paradigm for vertebrate mineralization via vesicular amorphous calcium carbonate. J Biol Chem 2020; 295:15853-15869. [PMID: 32816992 DOI: 10.1074/jbc.ra120.014542] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Indexed: 12/16/2022] Open
Abstract
Amorphous calcium carbonate (ACC) is an unstable mineral phase, which is progressively transformed into aragonite or calcite in biomineralization of marine invertebrate shells or avian eggshells, respectively. We have previously proposed a model of vesicular transport to provide stabilized ACC in chicken uterine fluid where eggshell mineralization takes place. Herein, we report further experimental support for this model. We confirmed the presence of extracellular vesicles (EVs) using transmission EM and showed high levels of mRNA of vesicular markers in the oviduct segments where eggshell mineralization occurs. We also demonstrate that EVs contain ACC in uterine fluid using spectroscopic analysis. Moreover, proteomics and immunofluorescence confirmed the presence of major vesicular, mineralization-specific and eggshell matrix proteins in the uterus and in purified EVs. We propose a comprehensive role for EVs in eggshell mineralization, in which annexins transfer calcium into vesicles and carbonic anhydrase 4 catalyzes the formation of bicarbonate ions (HCO[Formula: see text]), for accumulation of ACC in vesicles. We hypothesize that ACC is stabilized by ovalbumin and/or lysozyme or additional vesicle proteins identified in this study. Finally, EDIL3 and MFGE8 are proposed to serve as guidance molecules to target EVs to the mineralization site. We therefore report for the first-time experimental evidence for the components of vesicular transport to supply ACC in a vertebrate model of biomineralization.
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Affiliation(s)
| | | | - Jacky Ezagal
- BOA INRAe, Université de Tours, Nouzilly, France
| | | | - Valérie Labas
- Unité Mixte de Recherches Physiologie de la Reproduction et des Comportements, Université de Tours IFCE, Nouzilly, France
| | - Lucie Combes-Soia
- Unité Mixte de Recherches Physiologie de la Reproduction et des Comportements, Université de Tours IFCE, Nouzilly, France
| | - Maxwell T Hincke
- Department of Innovation in Medical Education, and Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Canada
| | - Joël Gautron
- BOA INRAe, Université de Tours, Nouzilly, France.
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9
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Nys Y, Gautron J, McKee MD, Garcia-Ruiz JM, Hincke MT. Biochemical and functional characterisation of eggshell matrix proteins in hens. WORLD POULTRY SCI J 2019. [DOI: 10.1079/wps20010029] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Y. Nys
- Station de Recherches Avicoles, INRA, 37380 Nouzilly, France
| | - J. Gautron
- Station de Recherches Avicoles, INRA, 37380 Nouzilly, France
| | - M. D. McKee
- Faculty of Dentistry and Department of Anatomy and Cell Biology, McGill University, Montreal QC H3A 2B2, Canada
| | | | - M. T. Hincke
- Department of Cellular and Molecular Medicine, University of Ottawa, ON, K1H 8M5, Canada
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10
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Arias JL, Fernandez MS. Role of extracellular matrix molecules in shell formation and structure. WORLD POULTRY SCI J 2019. [DOI: 10.1079/wps20010024] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- J. L. Arias
- Faculty of Veterinary and Animal Sciences, Universidad de Chile and Center for Advanced Interdisciplinary Research in Materials (CIMAT), Santiago, Chile
| | - M. S. Fernandez
- Faculty of Veterinary and Animal Sciences, Universidad de Chile and Center for Advanced Interdisciplinary Research in Materials (CIMAT), Santiago, Chile
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11
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Affiliation(s)
- I.C. Dunn
- Roslin Institute (Edinburgh), Roslin, Midlothian EH25 9PS, Scotland,
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12
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13
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Affiliation(s)
- S.E. Solomon
- Poultry Research Unit, Department of Veterinary Preclinical Studies, University of Glasgow Veterinary School, Beardsen, Glasgow G61 1QH, United Kingdom,
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14
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Liu X, Zhou Y, Pei C. Mimetic biomineralization matrix using bacterial cellulose hydrogel and egg white to prepare various morphologies of CaCO3. CrystEngComm 2018. [DOI: 10.1039/c8ce00988k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A mimetic biomineralization matrix constructed from bacterial cellulose and egg white is used to prepare CaCO3 with various morphologies.
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Affiliation(s)
- Xun Liu
- State Key Laboratory of Environment-friendly Energy Materials
- Southwest University of Science and Technology
- Mianyang 621010
- China
| | - Yong Zhou
- Department of Materials Science and Engineering
- National Lab of Solid State Microstructure
- ERERC
- Nanjing University
- Nanjing 210093
| | - Chonghua Pei
- State Key Laboratory of Environment-friendly Energy Materials
- Southwest University of Science and Technology
- Mianyang 621010
- China
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15
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Wang D, Liao B, Zhang Q, Liu JS, Duan Z, Hou Z, Ning Z. Gene Polymorphisms are Associated with Eggshell Ultrastructure Organization in Hens. ACTA ACUST UNITED AC 2017. [DOI: 10.1590/1806-9061-2016-0255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- D Wang
- China Agricultural University, China
| | - B Liao
- Shenyang Institute of Technology, China
| | - Q Zhang
- China Agricultural University, China
| | - JS Liu
- China Agricultural University, China
| | - Z Duan
- China Agricultural University, China
| | - Z Hou
- China Agricultural University, China
| | - Z Ning
- China Agricultural University, China
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16
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Egg serpins: The chicken and/or the egg dilemma. Semin Cell Dev Biol 2016; 62:120-132. [PMID: 27565683 DOI: 10.1016/j.semcdb.2016.08.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 06/22/2016] [Accepted: 08/22/2016] [Indexed: 02/08/2023]
Abstract
Twenty-seven serpins belonging to clade A, B, C, D, E, F, G, H and I serpins are currently referenced in chicken genome databases. Phylogenetic analysis of chicken serpins revealed that ovalbumin (Serpinb14) and its paralogs ovalbumin-related protein Y (Serpinb14b) and ovalbumin-related protein X (Serpinb14c) are found in bird species. These clade B serpins are specifically expressed in reproductive tissues and exported in the egg where they constitute major protein components. These data suggest that these three paralogs have probably appeared in birds to face new environments and ensure the extra-uterine development of an embryo in a shell egg. Twelve other serpins have been identified in the newly produced egg, some of them having a specific distribution in the respective egg structures (eggshell, egg white, vitelline membrane and egg yolk). The physiological role of these egg serpins remain largely unexplored, but there is increasing evidence in literature or by homologies with their mammalian counterparts, that some of them participate in cell proliferation, tissue remodeling and/or angiogenesis associated with folliculogenesis and development of extraembryonic structures, eggshell biomineralization, egg defense and nutrition of the embryo. A better knowledge of the phylogenetic evolution of these 15 serpins in other oviparous species, on their egg distribution, on their regulation during embryonic development (activation/degradation/transfer) and on their functional specificity, is needed to better appreciate their role and their bird-specificity. These review shed light on the multiple possibilities that offer the avian egg model to study the role of serpins in reproduction and developmental biology.
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17
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Willoughby B, Steyn L, Bam L, Olivier AJ, Devey R, Maina JN. Micro-Focus X-Ray Tomography Study of the Microstructure and Morphometry of the Eggshell of Ostriches (Struthio Camerus). Anat Rec (Hoboken) 2016; 299:1015-26. [DOI: 10.1002/ar.23354] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Revised: 02/03/2016] [Accepted: 02/15/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Bronwyn Willoughby
- Department of Zoology; University of Johannesburg; Auckland Park Campus Johannesburg South Africa
| | - Lindi Steyn
- Department of Zoology; University of Johannesburg; Auckland Park Campus Johannesburg South Africa
| | - Lunga Bam
- Department of Radiation Science; South African Nuclear Energy Corporation; Pelindaba Pretoria South Africa
| | | | - Richard Devey
- Statistical Consultation Service, University of Johannesburg; South Africa
| | - John N. Maina
- Department of Zoology; University of Johannesburg; Auckland Park Campus Johannesburg South Africa
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18
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Adil S. Insight into Chicken Egg Proteins and Their Role in Chemical Defense Mechanism. ACTA ACUST UNITED AC 2016. [DOI: 10.3923/ijps.2016.76.80] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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19
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Mann K. The calcified eggshell matrix proteome of a songbird, the zebra finch (Taeniopygia guttata). Proteome Sci 2015; 13:29. [PMID: 26628892 PMCID: PMC4666066 DOI: 10.1186/s12953-015-0086-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 11/22/2015] [Indexed: 12/17/2022] Open
Abstract
Background The proteins of avian eggshell organic matrices are thought to control the mineralization of the eggshell in the shell gland (uterus). Proteomic analysis of such matrices identified many candidates for such a role. However, all matrices analyzed to date come from species of one avian family, the Phasianidae. To analyze the conservation of such proteins throughout the entire class Aves and to possibly identify a common protein toolkit enabling eggshell mineralization, it is important to analyze eggshell matrices from other avian families. Because mass spectrometry-based in-depth proteomic analysis still depends on sequence databases as comprehensive and accurate as possible, the obvious choice for a first such comparative study was the eggshell matrix of zebra finch, the genome sequence of which is the only songbird genome published to date. Results The zebra finch eggshell matrix comprised 475 accepted protein identifications. Most of these proteins (84 %) were previously identified in species of the Phasianidae family (chicken, turkey, quail). This also included most of the so-called eggshell-specific proteins, the ovocleidins and ovocalyxins. Ovocleidin-116 was the second most abundant protein in the zebra finch eggshell matrix. Major proteins also included ovocalyxin-32 and -36. The sequence of ovocleidin-17 was not contained in the sequence database, but a presumptive homolog was tentatively identified by N-terminal sequence analysis of a prominent 17 kDa band. The major proteins also included three proteins similar to ovalbumin, the most abundant of which was identified as ovalbumin with the aid of two characteristic phosphorylation sites. Several other proteins identified in Phasianidae eggshell matrices were not identified. When the zebra finch sequence database contained a sequence similar to a missing phasianid protein it may be assumed that the protein is missing from the matrix. This applied to ovocalyxin-21/gastrokine-1, a major protein of the chicken eggshell matrix, to EDIL3 and to lactadherin. In other cases failure to identify a particular protein may be due to the absence of this protein from the sequence database, highlighting the importance of better, more comprehensive sequence databases. Conclusions The results indicate that ovocleidin-116, ovocleidin-17, ovocalyxin-36 and ovocalyxin-32 may be universal avian eggshell-mineralizing proteins. All the more important it is to elucidate the role of these proteins at the molecular level. This cannot be achieved by proteomic studies but will need application of other methods, such as atomic force microscopy or gene knockouts. However, it will also be important to analyze more eggshell matrices of different avian families to unequivocally identify other mineralization toolkit proteins apart from ovocleidins and ovocalyxins. Progress in this respect will depend critically on the availability of more, and more comprehensive, sequence databases. The development of faster and cheaper nucleotide sequencing methods has considerably accelerated genome and transcriptome sequencing, but this seems to concur with frequent publication of incomplete and fragmented sequence databases. Electronic supplementary material The online version of this article (doi:10.1186/s12953-015-0086-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Karlheinz Mann
- Max-Planck-Institut für Biochemie, Abteilung Proteomics und Signaltransduktion, D-82152 Martinsried, Am Klopferspitz 18 Germany
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Mann K, Mann M. Proteomic analysis of quail calcified eggshell matrix: a comparison to chicken and turkey eggshell proteomes. Proteome Sci 2015; 13:22. [PMID: 26312056 PMCID: PMC4550075 DOI: 10.1186/s12953-015-0078-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 08/11/2015] [Indexed: 12/19/2022] Open
Abstract
Background Eggshell mineralization in commercially important species such as chicken, turkey or quail is of interest as a general model of calcium carbonate biomineralization. Knowledge of proteins and molecular mechanisms in eggshell assembly may also pave the way to manipulation of thickness of the calcified layer or other features. Comparison of eggshell matrix proteomes of different species may contribute to a better understanding of the mineralization process. The recent publication of the quail genome sequence now enables the proteomic analysis of the quail shell matrix and this comparison with those of chicken and turkey. Results The quail eggshell proteome comprised 622 identified proteins, 311 of which were shared with chicken and turkey eggshell proteomes. Forty-eight major proteins (iBAQ-derived abundance higher than 0.1 % of total identified proteome) together covered 94 % of total proteome mass. Fifteen of these are also among the most abundant proteins in chicken and turkey eggshell matrix. Only three proteins with a percentage higher than 1.0 % of the total had not previously been identified as eggshell matrix proteins. These were an uncharacterized member of the latexin family, an uncharacterized protease inhibitor containing a Kunitz domain, and gastric intrinsic factor. The most abundant proteins were ovocleidin-116, ovalbumin and ovocalyxin-36 representing approximately 31, 13 and 8 % of the total identified proteome, respectively. The major phosphoproteins were ovocleidin-116 and osteopontin. While osteopontin phosphorylation sites were predominantly conserved between chicken and quail sequences, conservation was less in ovocleidin-116. Conclusions Ovocleidin-116 and ovocalyxin-36 are among the most abundant eggshell matrix proteins in all three species of the family Phasianidae analyzed so far, indicating that their presently unknown function is essential for eggshell mineralization. Evidence for other chicken eggshell-specific proteins in quail was inconclusive. Therefore measurement of additional eggshell proteomes, especially from species of different families and preferentially from outside the order Galliformes, will be necessary. Electronic supplementary material The online version of this article (doi:10.1186/s12953-015-0078-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Karlheinz Mann
- Max-Planck-Institut für Biochemie, Abteilung Proteomics und Signaltransduktion, Am Klopferspitz 18, D-82152 Martinsried, Germany
| | - Matthias Mann
- Max-Planck-Institut für Biochemie, Abteilung Proteomics und Signaltransduktion, Am Klopferspitz 18, D-82152 Martinsried, Germany
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Marie P, Labas V, Brionne A, Harichaux G, Hennequet-Antier C, Rodriguez-Navarro AB, Nys Y, Gautron J. Quantitative proteomics provides new insights into chicken eggshell matrix protein functions during the primary events of mineralisation and the active calcification phase. J Proteomics 2015; 126:140-54. [PMID: 26049031 DOI: 10.1016/j.jprot.2015.05.034] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Revised: 05/11/2015] [Accepted: 05/29/2015] [Indexed: 01/04/2023]
Abstract
Eggshell is a bioceramic composed of 95% calcium carbonate mineral and 3.5% organic matrix. Its structural organisation is controlled by its organic matrix. We have used quantitative proteomics to study four key stages of shell mineralisation: 1) widespread deposition of amorphous calcium carbonate (ACC), 2) ACC transformation into crystalline calcite aggregates, 3) formation of larger calcite crystal units and 4) development of a columnar structure with preferential calcite crystal orientation. This approach explored the distribution of 216 shell matrix proteins found at the four stages. Variations in abundance according to these calcification events were observed for 175 proteins. A putative function related to the mineralisation process was predicted by bioinformatics for 77 of them and was further characterised. We confirmed the important role of lysozyme, ovotransferrin, ovocleidin-17 and ovocleidin-116 for shell calcification process, characterised major calcium binding proteins (EDIL3, ALB, MFGE8, NUCB2), and described novel proteoglycans core proteins (GPC4, HAPLN3). We suggest that OVAL and OC-17 play a role in the stabilisation of ACC. Finally, we report proteins involved in the regulation of proteins driving the mineralisation. They correspond to numerous molecular chaperones including CLU, PPIB and OCX21, protease and protease inhibitors including OVM and CST3, and regulators of phosphorylation.
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Affiliation(s)
- Pauline Marie
- INRA, UR83 Recherches avicoles, Fonction et Régulation des protéines de l'œuf, F-37380 Nouzilly, France
| | - Valérie Labas
- INRA, UMR INRA85, UMR CNRS 7247, Université de Tours, IFCE, Physiologie de la Reproduction et des Comportements, Plate-forme d'Analyse Intégrative des Biomolécules, Laboratoire de Spectrométrie de Masse, F-37380 Nouzilly, France
| | - Aurélien Brionne
- INRA, UR83 Recherches avicoles, Fonction et Régulation des protéines de l'œuf, F-37380 Nouzilly, France
| | - Grégoire Harichaux
- INRA, UMR INRA85, UMR CNRS 7247, Université de Tours, IFCE, Physiologie de la Reproduction et des Comportements, Plate-forme d'Analyse Intégrative des Biomolécules, Laboratoire de Spectrométrie de Masse, F-37380 Nouzilly, France
| | | | | | - Yves Nys
- INRA, UR83 Recherches avicoles, Fonction et Régulation des protéines de l'œuf, F-37380 Nouzilly, France
| | - Joël Gautron
- INRA, UR83 Recherches avicoles, Fonction et Régulation des protéines de l'œuf, F-37380 Nouzilly, France.
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Neunzehn J, Szuwart T, Wiesmann HP. Eggshells as natural calcium carbonate source in combination with hyaluronan as beneficial additives for bone graft materials, an in vitro study. Head Face Med 2015; 11:12. [PMID: 25885793 PMCID: PMC4436844 DOI: 10.1186/s13005-015-0070-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2014] [Accepted: 04/08/2015] [Indexed: 12/16/2022] Open
Abstract
Introduction In bone metabolism and the formation especially in bone substitution, calcium as basic module is of high importance. Different studies have shown that the use of eggshells as a bone substitute material is a promising and inexpensive alternative. In this in vitro study, the effects of eggshell granulate and calcium carbonate towards primary bovine osteoblasts were investigated. Hyaluronan (HA) was used as artificial extracellular matrix (ECM) for the used cells to facilitate proliferation and differentiation and to mimic the physiological requirements given by the egg in vivo. Methods Hyaluronan, eggshells, a combination of hyaluronan and eggshells and CaCO3 were applied to the cells as additive to the used standard medium (modified High Growth Enhancement Medium) in a concentration of 0,1 g/l. The effect of the additives in the culture medium was examined by proliferation tests, immunohistochemical staining (anti-collagen type I, anti-osteopontin, anti-osteonectin and anti-osteocalcin) and kinetic oxygen measurements. Results Our investigations revealed that all investigated additives show beneficial effect on osteoblast activity. Cell proliferation, differentiation and the metabolic activity of the differentiated cells could be influenced positively. Especially in the case cell cultures treated with eggshells the strongest effects were detected, while for the hyaluronan compared with eggshells, a weaker increase in cell activity was observed. Conclusion In summary, it can be stated that the investigated components come into consideration as beneficial supplements for bone graft materials especially for maxillo facial surgery application.
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Affiliation(s)
- Jörg Neunzehn
- Technische Universität Dresden, Institute of Material Science, Chair for Biomaterials, Budapester Strasse 27, D-01069, Dresden, Germany.
| | - Thomas Szuwart
- Department of Cranio-Maxillofacial Surgery, University Hospital of Muenster, Research Group Vascular Biology of Oral Structures (VABOS), Waldeyerstr 30, Muenster, 48149, Germany.
| | - Hans-Peter Wiesmann
- Technische Universität Dresden, Institute of Material Science, Chair for Biomaterials, Budapester Strasse 27, D-01069, Dresden, Germany.
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Marie P, Labas V, Brionne A, Harichaux G, Hennequet-Antier C, Nys Y, Gautron J. Quantitative proteomics and bioinformatic analysis provide new insight into protein function during avian eggshell biomineralization. J Proteomics 2014; 113:178-93. [PMID: 25284052 DOI: 10.1016/j.jprot.2014.09.024] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 09/25/2014] [Accepted: 09/26/2014] [Indexed: 01/12/2023]
Abstract
UNLABELLED Gallus gallus eggshell is a bioceramic composed of 95% calcium carbonate in calcitic form and 3.5% extracellular organic matrix. The calcification process occurs in the uterine fluid where biomineralization follows a temporal sequence corresponding to the initiation, growth and termination stages of crystal growth. Eggshell texture and its ultrastructure are regulated by organic matrix proteins, which control mineralization process and influence the eggshell biomechanical properties. We performed proteomic qualitative analyses and identified 308 uterine fluid proteins. Quantitative analysis showed differential abundances at the three stages of shell biomineralization for 64 of them. Cluster analysis revealed a first group of proteins related to mineralization and mainly present at the onset of calcification including OVOT, OVAL, OC-17, and two novel calcium binding proteins (EDIL3, MFGE8). A second group of proteins mainly present at the initiation and termination of shell formation was potentially involved in the regulation of the activity of the uterine fluid proteins (e.g. molecular chaperones, folding proteins, proteases and protease inhibitors). OCX21, a protein highly concentrated in the fluid and the shell, belongs to this group. A third group equally represented at all stages of shell mineralization corresponded to antibacterial proteins that could protect the forming egg against microbial invasion. BIOLOGICAL SIGNIFICANCE The calcitic avian eggshell protects the developing embryo and, moreover, ensures that the nutritious table egg remains free of pathogens. The eggshell is formed by nucleation upon a fibrous scaffold (the eggshell membranes) followed by an interaction between the growing mineral crystals and the shell organic matrix. This interaction leads to a highly ordered shell microstructure and texture which contribute to its exceptional mechanical properties. Shell mineralization occurs in three distinct phases of calcification (initiation, growth and termination), which are associated with distinct populations of matrix proteins that are secreted into the acellular uterine fluid as modulators of the process. The recent development of high-throughput methods has led to the identification of many proteins in the shell, but little is known concerning their role in shell formation. In order to determine precisely the importance of particular proteins relative to eggshell mineralization, this project used qualitative and quantitative proteomics of the uterine fluid constituents, coupled with bioinformatic analysis, to predict the functional role of proteins secreted at each of the three main stages of shell calcification. Besides its relevance to food production and to hen reproduction, eggshell calcification is furthermore a relevant model for studying calcium carbonate biomineralization on a two-dimensional membrane support. Better understanding of this process will provide insight into the fabrication of ceramics at ambient pressure and temperature.
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Affiliation(s)
- Pauline Marie
- INRA, UR83 Recherches Avicoles, Fonction et Régulation des Protéines de l'œuf, F-37380 Nouzilly, France
| | - Valérie Labas
- INRA, UMR INRA85, UMR CNRS 7247, Université de Tours, IFCE, Physiologie de la Reproduction et des Comportements, Plate-forme d'Analyse Intégrative des Biomolécules, Laboratoire de Spectrométrie de Masse, F-37380 Nouzilly, France
| | - Aurélien Brionne
- INRA, UR83 Recherches Avicoles, Fonction et Régulation des Protéines de l'œuf, F-37380 Nouzilly, France
| | - Grégoire Harichaux
- INRA, UMR INRA85, UMR CNRS 7247, Université de Tours, IFCE, Physiologie de la Reproduction et des Comportements, Plate-forme d'Analyse Intégrative des Biomolécules, Laboratoire de Spectrométrie de Masse, F-37380 Nouzilly, France
| | | | - Yves Nys
- INRA, UR83 Recherches Avicoles, Fonction et Régulation des Protéines de l'œuf, F-37380 Nouzilly, France
| | - Joël Gautron
- INRA, UR83 Recherches Avicoles, Fonction et Régulation des Protéines de l'œuf, F-37380 Nouzilly, France.
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Baláž M. Eggshell membrane biomaterial as a platform for applications in materials science. Acta Biomater 2014; 10:3827-43. [PMID: 24681370 DOI: 10.1016/j.actbio.2014.03.020] [Citation(s) in RCA: 106] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Revised: 03/17/2014] [Accepted: 03/20/2014] [Indexed: 01/13/2023]
Abstract
Eggshell membrane (ESM) is a unique biomaterial, which is generally considered as waste. However, it has extraordinary properties which can be utilized in various fields and its potential applications are therefore now being widely studied. The first part of this review focuses on the chemical composition and morphology of ESM. The main areas of ESM application are discussed in the second part. These applications include its utilization as a biotemplate for the synthesis of nanoparticles; as a sorbent of heavy metals, organics, dyes, sulfonates and fluorides; as the main component of biosensors; in medicine; and various other applications. For each area of interest, a detailed literature survey is given.
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Liu Z, Zheng Q, Zhang X, Lu L. Microarray analysis of genes involved with shell strength in layer shell gland at the early stage of active calcification. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2014; 26:609-24. [PMID: 25049830 PMCID: PMC4093333 DOI: 10.5713/ajas.2012.12398] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2012] [Revised: 10/08/2012] [Accepted: 09/15/2012] [Indexed: 01/13/2023]
Abstract
The objective of this study was to get a comprehensive understanding of how genes in chicken shell gland modulate eggshell strength at the early stage of active calcification. Four 32-week old of purebred Xianju hens with consistent high or low shell breakage strength were grouped into two pairs. Using Affymetrix Chicken Array, a whole-transcriptome analysis was performed on hen’s shell gland at 9 h post oviposition. Gene ontology enrichment analysis for differentially expressed (DE) transcripts was performed using the web-based GOEAST, and the validation of DE-transcripts was tested by qRT-PCR. 1,195 DE-transcripts, corresponding to 941 unique genes were identified in hens with strong eggshell compared to weak shell hens. According to gene ontology annotations, there are 77 DE-transcripts encoding ion transporters and secreted extracellular matrix proteins, and at least 26 DE-transcripts related to carbohydrate metabolism or post-translation glycosylation modification; furthermore, there are 88 signaling DE-transcripts. GO term enrichment analysis suggests that some DE-transcripts mediate reproductive hormones or neurotransmitters to affect eggshell quality through a complex suite of biophysical processes. These results reveal some candidate genes involved with eggshell strength at the early stage of active calcification which may facilitate our understanding of regulating mechanisms of eggshell quality.
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Affiliation(s)
- Zhangguo Liu
- The Nurturing Station for the State Key Laboratory of Subtropical Silviculture, Zhejiang A & F University, Lin'an, Zhejiang, 311300, China
| | - Qi Zheng
- The Nurturing Station for the State Key Laboratory of Subtropical Silviculture, Zhejiang A & F University, Lin'an, Zhejiang, 311300, China
| | - Xueyu Zhang
- The Nurturing Station for the State Key Laboratory of Subtropical Silviculture, Zhejiang A & F University, Lin'an, Zhejiang, 311300, China
| | - Lizhi Lu
- The Nurturing Station for the State Key Laboratory of Subtropical Silviculture, Zhejiang A & F University, Lin'an, Zhejiang, 311300, China
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Al Mijan M, Choi KH, Kwak HS. Physicochemical, microbial, and sensory properties of nanopowdered eggshell-supplemented yogurt during storage. J Dairy Sci 2014; 97:3273-80. [PMID: 24746127 DOI: 10.3168/jds.2013-7367] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2013] [Accepted: 03/01/2014] [Indexed: 11/19/2022]
Abstract
This study was carried out to investigate the possibility of adding nanopowdered eggshell (NPES) into yogurt to improve the functionality of yogurt and the effects of adding NPES on the physicochemical, microbial, and sensory properties of the products during storage. The pH and mean lactic acid bacteria counts of NPES-added (0.15-0.45%, wt/vol) yogurt ranged from 4.31 to 4.66 and from 6.56 × 10(8) to 8.56 × 10(8)cfu/mL, respectively, whereas these values ranged from 4.13 to 4.44 and 8.46 × 10(8) to 1.39 × 10(9), respectively, for the control samples during storage at 5 °C for 16d, which indicates a prolonged shelf-life with NPES-supplemented yogurt. Color analysis showed that the lightness (L*) and position between red and green (a*) values were not significantly influenced by the addition of NPES. However, the position between yellow and blue (b*) value significantly increased with the addition of the concentration (0.45%, wt/vol) of NPES at d 16 of storage. Sensory evaluation revealed that NPES-added yogurts showed a notably less sourness score and a higher astringency score than the control. An earthy flavor was higher in 0.45% NPES-supplemented yogurt compared with the control. Based on the results obtained from the current study, the concentration (0.15 to 0.30%, wt/vol) of NPES can be used to formulate NPES-supplemented yogurt without any significant adverse effects on the physicochemical, microbial, and sensory properties.
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Affiliation(s)
- Mohammad Al Mijan
- Department of Food Science and Technology, Sejong University, Seoul 143-747, Korea
| | - Kyung-Hoon Choi
- Department of Food Science and Technology, Sejong University, Seoul 143-747, Korea
| | - Hae-Soo Kwak
- Department of Food Science and Technology, Sejong University, Seoul 143-747, Korea.
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Mann K, Mann M. The proteome of the calcified layer organic matrix of turkey (Meleagris gallopavo) eggshell. Proteome Sci 2013; 11:40. [PMID: 23981693 PMCID: PMC3766105 DOI: 10.1186/1477-5956-11-40] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Accepted: 08/23/2013] [Indexed: 12/30/2022] Open
Abstract
Background Chicken eggshell mineralization is a prominent model for biomineralization not only because of its importance for avian reproduction but also because of the commercial interest associated with eggshell quality. An analysis and comparison of the protein constituents of eggshells of several species would contribute to a better understanding of the shell mineralization process. The recent publication of the turkey genome sequence now provides a basis for the in-depth analysis of the turkey eggshell proteome. Results Proteomic analysis of turkey acid-soluble and acid-insoluble organic eggshell matrix yielded 697 identified proteins/protein groups. However, intensity-based absolute quantification (iBAQ) results indicated that the 47 most abundant identified proteins already constituted 95% of the total turkey eggshell matrix proteome. Forty-four of these proteins were also identified in chicken eggshell matrix previously. Despite these similarities there were important and unexpected differences. While ovocleidin-116 and ovocalyxin-36 were major proteins constituting approximately 37% of the identified proteome, other members of the group of so-called eggshell-specific proteins were not identified. Thus ovocalyxin-21 and ovocalyxin-32 were missing among matrix proteins. Conversely, major turkey eggshell proteins were not detected in chicken, such as the bone protein periostin, the mammalian counterpart of which is involved in many aspects of bone metabolism and which represented 10-11% of the total identified proteome. Conclusions Even members of the same avian family show important differences in eggshell matrix composition and more studies on the proteome and the transcriptome level will be necessary to identify a common toolkit of eggshell mineralization and to work out species differences among functional eggshell protein sets and their role in eggshell production.
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Affiliation(s)
- Karlheinz Mann
- Max-Planck-Institut für Biochemie, Abteilung Proteomics und Signaltransduktion, D-82152, Martinsried, Am Klopferspitz 18, Germany.
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Dunn IC, Rodríguez-Navarro AB, Mcdade K, Schmutz M, Preisinger R, Waddington D, Wilson PW, Bain MM. Genetic variation in eggshell crystal size and orientation is large and these traits are correlated with shell thickness and are associated with eggshell matrix protein markers. Anim Genet 2011; 43:410-8. [PMID: 22497523 DOI: 10.1111/j.1365-2052.2011.02280.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The size and orientation of calcium carbonate crystals influence the structure and strength of the eggshells of chickens. In this study, estimates of heritability were found to be high (0.6) for crystal size and moderate (0.3) for crystal orientation. There was a strong positive correlation (0.65) for crystal size and orientation with the thickness of the shell and, in particular, with the thickness of the mammillary layer. Correlations with shell breaking strength were positive but with a high standard error. This was contrary to expectations, as in man-made materials smaller crystals would be stronger. We believe the results of this study support the hypothesis that the structural organization of shell, and in particular the mammillary layer, is influenced by crystal size and orientation, especially during the initial phase of calcification. Genetic associations for crystal measurements were observed between haplotype blocks or individual markers for a number of eggshell matrix proteins. Ovalbumin and ovotransferrin (LTF) markers for example were associated with crystal size, while ovocleidin-116 and ovocalyxin-32 (RARRES1) markers were associated with crystal orientation. The location of these proteins in the eggshell is consistent with different phases of the shell-formation process. In conclusion, the variability of crystal size, and to a lesser extent orientation, appears to have a large genetic component, and the formation of calcite crystals are intimately related to the ultrastructure of the eggshell. Moreover, this study also provides evidence that proteins in the shell influence the variability of crystal traits and, in turn, the shell's thickness profile. The crystal measurements and/or the associated genetic markers may therefore prove to be useful in selection programs to improve eggshell quality.
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Affiliation(s)
- I C Dunn
- Roslin Institute and Royal School of Veterinary Studies, University of Edinburgh, Easter Bush, Midlothian, Scotland, UK.
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Wang X, Wu C, Tao K, Zhao K, Wang J, Xu H, Xia D, Shan H, Lu JR. Influence of Ovalbumin on CaCO3 Precipitation during in Vitro Biomineralization. J Phys Chem B 2010; 114:5301-8. [PMID: 20369864 DOI: 10.1021/jp1008237] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiaoqiang Wang
- State Key Laboratory of Heavy Oil Processing and Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Congmeng Wu
- State Key Laboratory of Heavy Oil Processing and Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Kai Tao
- State Key Laboratory of Heavy Oil Processing and Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Kang Zhao
- State Key Laboratory of Heavy Oil Processing and Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Jiqian Wang
- State Key Laboratory of Heavy Oil Processing and Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Hai Xu
- State Key Laboratory of Heavy Oil Processing and Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Daohong Xia
- State Key Laboratory of Heavy Oil Processing and Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Honghong Shan
- State Key Laboratory of Heavy Oil Processing and Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Jian R. Lu
- State Key Laboratory of Heavy Oil Processing and Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
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Jonchère V, Réhault-Godbert S, Hennequet-Antier C, Cabau C, Sibut V, Cogburn LA, Nys Y, Gautron J. Gene expression profiling to identify eggshell proteins involved in physical defense of the chicken egg. BMC Genomics 2010; 11:57. [PMID: 20092629 PMCID: PMC2827412 DOI: 10.1186/1471-2164-11-57] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2009] [Accepted: 01/21/2010] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND As uricoletic animals, chickens produce cleidoic eggs, which are self-contained bacteria-resistant biological packages for extra-uterine development of the chick embryo. The eggshell constitutes a natural physical barrier against bacterial penetration if it forms correctly and remains intact. The eggshell's remarkable mechanical properties are due to interactions among mineral components and the organic matrix proteins. The purpose of our study was to identify novel eggshell proteins by examining the transcriptome of the uterus during calcification of the eggshell. An extensive bioinformatic analysis on genes over-expressed in the uterus allowed us to identify novel eggshell proteins that contribute to the egg's natural defenses. RESULTS Our 14 K Del-Mar Chicken Integrated Systems microarray was used for transcriptional profiling in the hen's uterus during eggshell deposition. A total of 605 transcripts were over-expressed in the uterus compared with the magnum or white isthmus across a wide range of abundance (1.1- to 79.4-fold difference). The 605 highly-expressed uterine transcripts correspond to 469 unique genes, which encode 437 different proteins. Gene Ontology (GO) analysis was used for interpretation of protein function. The most over-represented GO terms are related to genes encoding ion transport proteins, which provide eggshell mineral precursors. Signal peptide sequence was found for 54 putative proteins secreted by the uterus during eggshell formation. Many functional proteins are involved in calcium binding or biomineralization--prerequisites for interacting with the mineral phase during eggshell fabrication. While another large group of proteins could be involved in proper folding of the eggshell matrix. Many secreted uterine proteins possess antibacterial properties, which would protect the egg against microbial invasion. A final group includes proteases and protease inhibitors that regulate protein activity in the acellular uterine fluid where eggshell formation takes place. CONCLUSIONS Our original study provides the first detailed description of the chicken uterus transcriptome during formation of the eggshell. We have discovered a cache of about 600 functional genes and identified a large number of encoded proteins secreted into uterine fluid for fabrication of the eggshell and chemical protection of the egg. Some of these uterine genes could prove useful as biological markers for genetic improvement of phenotypic traits (i.e., egg and eggshell quality).
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Affiliation(s)
| | | | | | - Cédric Cabau
- INRA, UR83 Recherches Avicoles, F-37380 Nouzilly, France
| | - Vonick Sibut
- INRA, UR83 Recherches Avicoles, F-37380 Nouzilly, France
- Institut Technique Avicole, F-37380 Nouzilly, France
| | - Larry A Cogburn
- Department of Animal and Food Sciences, University of Delaware, Newark, DE 19717 USA
| | - Yves Nys
- INRA, UR83 Recherches Avicoles, F-37380 Nouzilly, France
| | - Joel Gautron
- INRA, UR83 Recherches Avicoles, F-37380 Nouzilly, France
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Hincke MT, Gautron J, Mann K, Panhéleux M, McKee MD, Bain M, Solomon SE, Nys Y. Purification of Ovocalyxin-32, a Novel Chicken Eggshell Matrix Protein. Connect Tissue Res 2009. [DOI: 10.1080/03008200390152025] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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33
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Rose MLH, Hincke MT. Protein constituents of the eggshell: eggshell-specific matrix proteins. Cell Mol Life Sci 2009; 66:2707-19. [PMID: 19452125 PMCID: PMC11115492 DOI: 10.1007/s00018-009-0046-y] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2009] [Revised: 04/23/2009] [Accepted: 04/24/2009] [Indexed: 12/13/2022]
Abstract
In this article, we review the results of recent proteomic and genomic analyses of eggshell matrix proteins and draw attention to the impact of these data on current understanding of eggshell formation and function. Eggshell-specific matrix proteins from avian (ovocleidins and ovocalyxins) and non-avian (paleovaterin) shells are discussed. Two possible roles for eggshell-specific matrix proteins have been proposed; both reflect the protective function of the eggshell in avian reproduction: regulation of eggshell mineralization and antimicrobial defense. An emerging concept is the dual role (mineralization/antimicrobial protection) that certain eggshell matrix proteins can play.
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Affiliation(s)
- Megan L. H. Rose
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5 Canada
| | - Maxwell T. Hincke
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5 Canada
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34
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Wang X, Kong R, Pan X, Xu H, Xia D, Shan H, Lu JR. Role of Ovalbumin in the Stabilization of Metastable Vaterite in Calcium Carbonate Biomineralization. J Phys Chem B 2009; 113:8975-82. [PMID: 19496561 DOI: 10.1021/jp810281f] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaoqiang Wang
- Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, P.R. China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Rui Kong
- Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, P.R. China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Xiaoxiao Pan
- Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, P.R. China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Hai Xu
- Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, P.R. China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Daohong Xia
- Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, P.R. China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Honghong Shan
- Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, P.R. China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
| | - Jian R. Lu
- Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao Economic Development Zone, Qingdao 266555, P.R. China, and Biological Physics Group, School of Physics and Astronomy, University of Manchester, Schuster Building, Manchester M13 9PL, United Kingdom
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35
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Arazi H, Yoselewitz I, Malka Y, Kelner Y, Genin O, Pines M. Osteopontin and calbindin gene expression in the eggshell gland as related to eggshell abnormalities. Poult Sci 2009; 88:647-53. [DOI: 10.3382/ps.2008-00387] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Pipich V, Balz M, Wolf SE, Tremel W, Schwahn D. Nucleation and Growth of CaCO3 Mediated by the Egg-White Protein Ovalbumin: A Time-Resolved in situ Study Using Small-Angle Neutron Scattering. J Am Chem Soc 2008; 130:6879-92. [DOI: 10.1021/ja801798h] [Citation(s) in RCA: 98] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Vitaliy Pipich
- Institute of Solid State Research of the Helmholtz Research Center Jülich GmbH, D-52425 Jülich, Germany, and Institute for Inorganic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, D-55099 Mainz, Germany
| | - Mathias Balz
- Institute of Solid State Research of the Helmholtz Research Center Jülich GmbH, D-52425 Jülich, Germany, and Institute for Inorganic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, D-55099 Mainz, Germany
| | - Stephan E. Wolf
- Institute of Solid State Research of the Helmholtz Research Center Jülich GmbH, D-52425 Jülich, Germany, and Institute for Inorganic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, D-55099 Mainz, Germany
| | - Wolfgang Tremel
- Institute of Solid State Research of the Helmholtz Research Center Jülich GmbH, D-52425 Jülich, Germany, and Institute for Inorganic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, D-55099 Mainz, Germany
| | - Dietmar Schwahn
- Institute of Solid State Research of the Helmholtz Research Center Jülich GmbH, D-52425 Jülich, Germany, and Institute for Inorganic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, D-55099 Mainz, Germany
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37
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Wellman-Labadie O, Picman J, Hincke MT. Antimicrobial activity of the Anseriform outer eggshell and cuticle. Comp Biochem Physiol B Biochem Mol Biol 2008; 149:640-9. [DOI: 10.1016/j.cbpb.2008.01.001] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2007] [Revised: 01/04/2008] [Accepted: 01/04/2008] [Indexed: 11/25/2022]
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38
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Wellman‐Labadie O, Picman J, Hincke M. Enhanced C‐Type Lysozyme Content of Wood Duck (Aix sponsa) Egg White: An Adaptation to Cavity Nesting? Physiol Biochem Zool 2008; 81:235-45. [DOI: 10.1086/524149] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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39
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Mikšík I, Sedláková P, Mikulíková K, Eckhardt A, Kašička V. Comparison of CE-MS and LC-MS Analyses of Avian Eggshell Matrix Proteins. Chromatographia 2007. [DOI: 10.1365/s10337-007-0480-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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40
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Voinescu AE, Touraud D, Lecker A, Pfitzner A, Kunz W, Ninham BW. Mineralization of CaCO3 in the presence of egg white lysozyme. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2007; 23:12269-12274. [PMID: 17949115 DOI: 10.1021/la701892v] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The influence of egg white lysozyme on the size, shape, crystallography, and chemical composition of amorphous calcium carbonate (ACC) particles obtained from aqueous CaCl2-dimethyl carbonate (DMC)-NaOH solutions was studied. At the onset of precipitation, the presence of lysozyme led to much smaller particles (50-400 nm spherical amorphous lysozyme-calcium carbonate particles (Ly-ACC)) than those obtained from lysozyme-free solution. The nanospheres were in some cases aggregated and in addition embedded in a faint network. Their size and interconnection depended on the concentration of egg white lysozyme. When the Ly-ACC particles were left in contact with the mother liquor (CaCl2/DMC/NaOH/lysozyme solution) for 24 h, they transformed directly and exclusively into crystalline calcite. The observed results may be of relevance for a better understanding of the role of lysozyme in the process of eggshell mineralization.
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Affiliation(s)
- Alina E Voinescu
- Institute of Physical and Theoretical Chemistry and Institute of Inorganic Chemistry, University of Regensburg, Germany
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41
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Mann K, Olsen JV, Macek B, Gnad F, Mann M. Phosphoproteins of the chicken eggshell calcified layer. Proteomics 2007; 7:106-15. [PMID: 17152097 DOI: 10.1002/pmic.200600635] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The chicken eggshell matrix is a complex mixture of proteins and proteoglycans. It also contains phosphoproteins that are thought to affect mineralization of the matrix. Several of the matrix phosphoproteins, such as the major component osteopontin, have already been identified as phosphoproteins in other tissues, but the phosphorylation status of the eggshell matrix forms was unknown. The phosphopeptides, obtained after cleavage of the matrix proteins with several different cleavage methods, were enriched by anion-exchange chromatography and reversible binding to titanium oxide and identified by LC-MS(n) or pseudo-MS(n) analysis following neutral loss scanning. Altogether we identified 39 phosphorylated matrix proteins, 22 of which were not known to be phosphorylated before. Eight of the proteins were identified as eggshell matrix components for the first time. Together these proteins contained more than 150 different phosphorylation sites, 103 of which were determined with high confidence. Among the major phosphorylated proteins of the chicken eggshell matrix were osteopontin and the eggshell-specific proteins ovocleidin-17, ovocleidin-116, and ovocalyxin-32.
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Affiliation(s)
- Karlheinz Mann
- Max-Planck-Institute for Biochemistry, Department of Proteomics and Signal Transduction, Martinsried, Germany.
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42
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Xing J, Wellman-Labadie O, Gautron J, Hincke MT. Recombinant eggshell ovocalyxin-32: expression, purification and biological activity of the glutathione S-transferase fusion protein. Comp Biochem Physiol B Biochem Mol Biol 2007; 147:172-7. [PMID: 17344082 DOI: 10.1016/j.cbpb.2007.01.015] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2006] [Revised: 01/09/2007] [Accepted: 01/09/2007] [Indexed: 11/30/2022]
Abstract
The avian eggshell is a highly ordered biomineral composed mainly of calcium carbonate associated with an organic matrix composed of proteins, glycoproteins and proteoglycans. This structure provides the developing embryo with protection from physical damage and microbial invasion. Ovocalyxin-32 (OCX-32) is a 32 kDa eggshell-specific matrix protein which has been cloned and demonstrates 30% identity with the mammalian carboxypeptidase inhibitor, latexin. In order to further study its function, recombinant OCX-32 protein was expressed in E. coli. The protein was extracted from inclusion bodies and purified by sequential DEAE Sepharose and Ni2+ metal ion affinity chromatographies as a 58 kDa GST-fusion protein. The refolded GST-OCX-32 significantly inhibited bovine carboxypeptidase and also inhibited the growth of Bacillus subtilis. The results suggest that OCX-32 may show similar activity to the fusion protein and reinforce the antimicrobial properties of the eggshell by providing protection to the developing avian embryo. OCX-32 is the first example of an eggshell specific protein to be successfully cloned and expressed in a prokaryotic system. The association of an antimicrobial protease inhibitor with the outer eggshell and cuticle of the table egg may enhance the food safety of this product.
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Affiliation(s)
- Jun Xing
- Department of Cellular and Molecular Medicine, University of Ottawa, 451 Smyth Road, Ottawa, Ontario, Canada K1H 8M5
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43
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Gautron J, Murayama E, Vignal A, Morisson M, McKee MD, Réhault S, Labas V, Belghazi M, Vidal ML, Nys Y, Hincke MT. Cloning of Ovocalyxin-36, a Novel Chicken Eggshell Protein Related to Lipopolysaccharide-binding Proteins, Bactericidal Permeability-increasing Proteins, and Plunc Family Proteins. J Biol Chem 2007; 282:5273-86. [PMID: 17179153 DOI: 10.1074/jbc.m610294200] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The avian eggshell is a composite biomaterial composed of noncalcifying eggshell membranes and the overlying calcified shell matrix. The shell is deposited in a uterine fluid where the concentration of different protein species varies at different stages of its formation. The role of avian eggshell proteins during shell formation remains poorly understood, and we have sought to identify and characterize the individual components in order to gain insight into their function during elaboration of the eggshell. In this study, we have used direct sequencing, immunochemistry, expression screening, and EST data base mining to clone and characterize a 1995-bp full-length cDNA sequence corresponding to a novel chicken eggshell protein that we have named Ovocalyxin-36 (OCX-36). Ovocalyxin-36 protein was only detected in the regions of the oviduct where egg-shell formation takes place; uterine OCX-36 message was strongly up-regulated during eggshell calcification. OCX-36 localized to the calcified eggshell predominantly in the inner part of the shell, and to the shell membranes. BlastN data base searching indicates that there is no mammalian version of OCX-36; however, the protein sequence is 20-25% homologous to proteins associated with the innate immune response as follows: lipopolysaccharide-binding proteins, bactericidal permeability-increasing proteins, and Plunc family proteins. Moreover, the genomic organization of these proteins and OCX-36 appears to be highly conserved. These observations suggest that OCX-36 is a novel and specific chicken eggshell protein related to the superfamily of lipopolysaccharide-binding proteins/bactericidal permeability-increasing proteins and Plunc proteins. OCX-36 may therefore participate in natural defense mechanisms that keep the egg free of pathogens.
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Affiliation(s)
- Joël Gautron
- Institut National de la Recherche Agronomique, UR83 Unité de Recherches Avicoles, F-37380 Nouzilly, France.
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44
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Miksík I, Eckhardt A, Sedláková P, Mikulikova K. Proteins of insoluble matrix of avian (gallus gallus) eggshell. Connect Tissue Res 2007; 48:1-8. [PMID: 17364661 DOI: 10.1080/03008200601003116] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The protein composition of the insoluble avian eggshell matrix was studied. The determination of these proteins insoluble in water (EDTA-insoluble) was carried out using enzymatic cleavage followed by a high-performance liquid chromatography-mass spectrometry method. The influence of various enzymes on the protein splitting also was studied. The distribution of proteins depends on the type of layer (localization within the eggshell): ovocalyxin-32 was found mainly in the outer layer (the cuticle); ovocleidin-116 and 17 and ovocalyxin-36 were found throughout the whole eggshell, whereas ovalbumin was only found in the inner layer, the mammillary. The pigment (protoporphyrin IX) was mainly found in the cuticle and is incorporated into the protein network.
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Affiliation(s)
- Ivan Miksík
- Institute of Physiology, Academy of Sciences of the Czech Republic, and Cardiovascular Research Centre, Prague, Czech Republic.
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45
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Mann K, Macek B, Olsen JV. Proteomic analysis of the acid-soluble organic matrix of the chicken calcified eggshell layer. Proteomics 2006; 6:3801-10. [PMID: 16767793 DOI: 10.1002/pmic.200600120] [Citation(s) in RCA: 146] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The major difference between inorganic minerals and biominerals is the presence of an organic matrix consisting of proteins, glycoproteins, proteoglycans, and polysaccharides, which is synthesized by specialized cells under genetic control before or during mineralization. The organic matrix is thought to play a major role in the assembly of the biomineral and determination of its mechanical properties. The recent elucidation of the chicken genome provided an opportunity to explore the matrix proteome of a biomineral using up-to-date MS-based technology. We identified 520 proteins in this matrix including the ten matrix proteins already known before. The identified proteins were divided into three abundance groups using the exponentially modified protein abundance index described recently which was roughly calibrated with the few known data on protein yield derived from Edman sequence analysis. A small group of 32 highly abundant proteins contained the presently known eggshell-specific proteins and all of the other known eggshell matrix constituents identified before with much less sensitive conventional methods. The present study, which is the first comprehensive proteomic study of a vertebrate biomineral, is intended as a starting point for the detailed molecular characterization of eggshell matrix proteins, their interactions in the matrix network and functional studies.
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Affiliation(s)
- Karlheinz Mann
- Max-Planck-Institut für Biochemie, Abteilung für Proteomics und Signaltransduktion, Am Klopferspitz 18, D-82152 Martinsried, Germany.
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46
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Mann K, Siedler F. Amino acid sequences and phosphorylation sites of emu and rhea eggshell C-type lectin-like proteins. Comp Biochem Physiol B Biochem Mol Biol 2006; 143:160-70. [PMID: 16403478 DOI: 10.1016/j.cbpb.2005.11.003] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2005] [Revised: 11/05/2005] [Accepted: 11/06/2005] [Indexed: 11/30/2022]
Abstract
Avian calcified eggshell layers contain in their organic matrix one or two C-type lectin-like proteins. Previously characterized eggshell proteins of this family are chicken ovocleidin-17 (OC-17), goose ansocalcin and ostrich struthiocalcins 1 and 2 (SCA-1, SCA-2). In this report we present the amino acid sequences of two emu (Dromaius novaehollandiae) (dromaiocalcin-1 and -2; DCA-1, DCA-2) and of two rhea (Rhea americana) (rheacalcin-1 and -2; RCA-1, RCA-2) C-type lectin-like eggshell proteins, thus doubling the data set for comparison of these major specific eggshell proteins. The ratite proteins can be divided into two groups. Group 1, comprising SCA-1, DCA-1 and RCA-1, shows by 70--77% identity of sequences, the lack of phosphorylation, and a variable number (7--9) of cysteines. Group 2, consisting of SCA-2, DCA-2 and RCA-2, shows 78--85% identical sequences, 2--3 phosphorylated serines located at almost identical sites, and contains only the common set of six conserved cysteins characteristic for this family of proteins. While goose ansocalcin fits perfectly into group 1 with a sequence identity of 63--70% to the other members, no phosphorylation, and seven cysteines, chicken OC-17 was assigned to group 2 in spite of only 42--47% sequence identity (and 37--39% to group 1) because of its two phosphorylated serines and its regular set of six cysteines. At present it remains unknown why ratites, but not goose or chicken, require two different types of C-type lectin-like proteins to construct their eggshells.
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Affiliation(s)
- Karlheinz Mann
- Max-Planck-Institut für Biochemie, Am Klopferspitz 18, D-82152 Martinsried, Germany.
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47
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Ahmed AMH, Rodriguez-Navarro AB, Vidal ML, Gautron J, García-Ruiz JM, Nys Y. Changes in eggshell mechanical properties, crystallographic texture and in matrix proteins induced by moult in hens. Br Poult Sci 2005; 46:268-79. [PMID: 16050179 DOI: 10.1080/00071660500065425] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The effect of moult on eggshell mechanical properties, on composition and concentrations of organic matrix components and on eggshell microstructure was investigated. The observed changes were studied to understand the role of organic matrix and eggshell microstructure in eggshell strength. Moult was induced by zinc oxide (20 g zinc/kg diet) in 53 ISA Brown laying hens at 78 weeks of age. No difference was observed for egg or eggshell weights after moult. In contrast, moult improved the shell breaking strength (28.09 vs 33.71 N). After moult, there was a decrease in the average size of calcite crystals composing the eggshell and in their heterogeneity, whereas crystal orientation remained basically the same. After moulting, the total protein concentration in eggshell increased slightly. The comparisons of SDS-PAGE profiles of the organic matrix constituents extracted before and after moulting showed changes in staining intensity of certain bands. After moult, bands associated with main proteins specific to eggshell formation (OC-116 and OC-17) showed higher staining intensity, while the intensity of the egg white proteins (ovotransferrin, ovalbumin and lysozyme) decreased. ELISA confirmed the decrease in ovotransferrin after moult. Its concentration was inversely correlated with breaking strength before moult. These observations suggest that changes in eggshell crystal size could be due to changes in organic matrix composition. These changes may provide a mechanism for the improvement in shell solidity after moulting.
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Affiliation(s)
- A M H Ahmed
- INRA, Station de Recherches Avicoles, Nouzilly, France
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48
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Karadas F, Pirgozliev * V, Acamovic T, Bedford M. The effects of dietary phytase activity on the concentration of Coenzyme Q10in the liver of young turkeys and broilers. ACTA ACUST UNITED AC 2005. [DOI: 10.1080/00071660500068882] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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49
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Mann K. Identification of the major proteins of the organic matrix of emu (Dromaius novaehollandiae) and rhea (Rhea americana) eggshell calcified layer. Br Poult Sci 2004; 45:483-90. [PMID: 15484722 DOI: 10.1080/00071660400001157] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
1. The eggshell is a composite consisting of 95% calcite and an organic matrix. 2. While many proteins of the chicken eggshell matrix have already been identified, little is known about the matrix of other birds. 3. Isolation of the emu and rhea eggshell matrix and analysis of its major constituents showed that the predominant components were C-type lectin-like proteins related to those of ostrich, chicken and goose. 4. Serum albumin, vitelline membrane outer layer protein I (VMO-I) and the turpentine-induced acute phase serum protein 18-B were identified as minor components of the emu shell matrix. Both eggshell matrices also contained a novel proline- and alanine-rich protein. 5. Like ostrich, and unlike chicken and goose, both emu and rhea eggshell matrix contained two different C-type lectin-like proteins as major components, indicating that the occurrence of two proteins of this family may be widespread among ratites.
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Affiliation(s)
- K Mann
- Max-Planck-Institut für Biochemie, Martinsried, Germany.
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Nimtz M, Conradt HS, Mann K. LacdiNAc (GalNAcβ1–4GlcNAc) is a major motif in N-glycan structures of the chicken eggshell protein ovocleidin-116. Biochim Biophys Acta Gen Subj 2004; 1675:71-80. [PMID: 15535969 DOI: 10.1016/j.bbagen.2004.08.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2004] [Revised: 07/13/2004] [Accepted: 08/20/2004] [Indexed: 10/26/2022]
Abstract
The avian eggshell matrix protein ovocleidin-116 (OC-116) contains two N-glycosylation sites in its sequence. One of them, 293N-D-S, is modified only marginally while the second one, 62N-Q-T, is completely occupied by N-linked glycans. The glycopeptide bearing the modified site was isolated by size exclusion chromatography and reversed phase HPLC after cleavage of the protein with lysyl endopeptidase. The carbohydrate structures attached to Asn62 were determined by carbohydrate compositional analysis, methylation analysis and electrospray MS/MS. We identified 17 different oligosaccharide structures. Four of them were of the high-mannose type, eight were hybrid type and five were complex type structures. Both, hybrid and complex type glycans comprised core-fucosylated and peripherally fucosylated structures. Most of the antennae contained the relatively rare lacdiNAc (GalNAcbeta1-4GlcNAc) motif, which was fucosylated in 9 out of 15 structures. The lacNAc (Galbeta1-4GlcNAc) motif, which is the more frequent motif in mammals, only occurred in 3 of the 17 glycoforms. This is the first detailed study of N-glycan structures occurring in an avian shell-specific protein and, to our knowledge, the first description of fucosylated lacdiNAc structures present in avian glycoproteins.
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Affiliation(s)
- Manfred Nimtz
- Gesellschaft für Biotechnologische Forschung, Abteilung Strukturbiologie, Protein Glycosylation Group, D-38124 Braunschweig, Germany
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