1
|
Koshiishi Y, Wada K. Genetic structure and origin of emu populations in Japanese farms inferred from large-scale SNP genotyping based on double-digest RAD-seq. Sci Rep 2024; 14:6982. [PMID: 38523157 PMCID: PMC10961305 DOI: 10.1038/s41598-024-57032-y] [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: 12/05/2023] [Accepted: 03/13/2024] [Indexed: 03/26/2024] Open
Abstract
The emu is a novel poultry species in Japan. However, Japanese farmed emu populations have reduced genetic diversity owing to inbreeding. We have previously suggested that there are genetic resources in the Tohoku Safari Park (TSP) and Fuji/Kakegawa Kachoen Garden Park (FGP/KGP) to extend the genetic diversity of commercial emu farms based on microsatellite (SSR) and mitochondrial DNA. However, those markers provide relatively poor information. Thus, we investigated the genetic structure of farmed Japanese populations based on a large-scale genotyping system using RAD-seq and verified the usefulness of TSP and FGP/KGP as genetic resources for expanding genetic diversity. Admixture, phylogenetic, and principal component analyses based on 28,676 SNPs showed that TSP individuals were ancestors in the Okhotsk Emu Farm (OEF). FGP/KGP individuals showed a unique genetic component that differed from that of the others. We have previously reported that the mitochondrial haplotypes of FGP/KGP were shared with an isolated wild population in eastern Australia. These results suggest that FGP/KGP individuals originated from an eastern Australia isolated population different from other populations including ancestral of OEF/TSP. Our results would provide information for the development of Japanese emu farms and industry and for the conservation of genetic resources in the Australian wild emu.
Collapse
Affiliation(s)
- Yuichi Koshiishi
- NODAI Genome Research Center, Tokyo University of Agriculture, Setagaya, Tokyo, 156-8502, Japan.
| | - Kenta Wada
- Faculty of Bioindustry, Tokyo University of Agriculture, Abashiri, Hokkaido, 099-2493, Japan.
| |
Collapse
|
2
|
Moreau T, Gautron J, Hincke MT, Monget P, Réhault-Godbert S, Guyot N. Antimicrobial Proteins and Peptides in Avian Eggshell: Structural Diversity and Potential Roles in Biomineralization. Front Immunol 2022; 13:946428. [PMID: 35967448 PMCID: PMC9363672 DOI: 10.3389/fimmu.2022.946428] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 06/22/2022] [Indexed: 11/21/2022] Open
Abstract
The calcitic avian eggshell provides physical protection for the embryo during its development, but also regulates water and gaseous exchange, and is a calcium source for bone mineralization. The calcified eggshell has been extensively investigated in the chicken. It is characterized by an inventory of more than 900 matrix proteins. In addition to proteins involved in shell mineralization and regulation of its microstructure, the shell also contains numerous antimicrobial proteins and peptides (AMPPs) including lectin-like proteins, Bacterial Permeability Increasing/Lipopolysaccharide Binding Protein/PLUNC family proteins, defensins, antiproteases, and chelators, which contribute to the innate immune protection of the egg. In parallel, some of these proteins are thought to be crucial determinants of the eggshell texture and its resulting mechanical properties. During the progressive solubilization of the inner mineralized eggshell during embryonic development (to provide calcium to the embryo), some antimicrobials may be released simultaneously to reinforce egg defense and protect the egg from contamination by external pathogens, through a weakened eggshell. This review provides a comprehensive overview of the diversity of avian eggshell AMPPs, their three-dimensional structures and their mechanism of antimicrobial activity. The published chicken eggshell proteome databases are integrated for a comprehensive inventory of its AMPPs. Their biochemical features, potential dual function as antimicrobials and as regulators of eggshell biomineralization, and their phylogenetic evolution will be described and discussed with regard to their three-dimensional structural characteristics. Finally, the repertoire of chicken eggshell AMPPs are compared to orthologs identified in other avian and non-avian eggshells. This approach sheds light on the similarities and differences exhibited by AMPPs, depending on bird species, and leads to a better understanding of their sequential or dual role in biomineralization and innate immunity.
Collapse
Affiliation(s)
- Thierry Moreau
- INRAE, Université de Tours, BOA, Nouzilly, France
- *Correspondence: Nicolas Guyot, ; Thierry Moreau,
| | - Joël Gautron
- INRAE, Université de Tours, BOA, Nouzilly, France
| | - Maxwell T. Hincke
- Department of Innovation in Medical Education, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Philippe Monget
- INRAE, CNRS, IFCE, Université de Tours, PRC, Nouzilly, France
| | | | - Nicolas Guyot
- INRAE, Université de Tours, BOA, Nouzilly, France
- *Correspondence: Nicolas Guyot, ; Thierry Moreau,
| |
Collapse
|
3
|
Koshiishi Y, Murata‐Okubo M, Kameyama Y, Souma K, Hirayama H, Wada K. Genetic relationships among emu populations in Japanese farms based on mitochondrial and microsatellite DNA polymorphisms. Anim Sci J 2022; 93:e13786. [PMID: 36464246 DOI: 10.1111/asj.13786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 10/31/2022] [Accepted: 11/07/2022] [Indexed: 12/07/2022]
Abstract
Emus (Dromaius novaehollandiae) are expected to become a novel poultry species for producing eggs, meat, and oil. In our previous studies, Japanese emu populations were predicted to have reduced genetic diversity through inbreeding. For a sustainable emu industry in Japan, it is necessary to understand the current genetic structure and relationships in dispersed farms. In this study, we investigated the genetic structure and relationships of six Japanese emu farms based on mitochondrial DNA and microsatellite polymorphisms. We analyzed the DNA sequences of the mitochondrial D-loop region in 157 individuals and detected four haplotypes with four nucleotide substitution sites (Hap-a, Hap-b, Hap-c, and Hap-d). Analysis of molecular variance revealed that 43.6% of total variance was "among population," and the FST value was 0.436 with significant genetic differentiation (P < 0.001). In microsatellite analysis, the expected (HE ) and observed (HO ) heterozygosities were 0.53-0.64 and 0.44-0.59, respectively. Phylogenetic trees and STRUCTURE analysis revealed that the six Japanese farmed emu populations could be divided into four genetically differentiated groups. Therefore, we identified genetic resources that may be useful in extending the genetic diversity of Japanese farms and are predicted to contribute to the conservation and reconstruction of populations.
Collapse
Affiliation(s)
- Yuichi Koshiishi
- NODAI Genome Research Center Tokyo University of Agriculture Tokyo Japan
| | | | - Yuichi Kameyama
- Faculty of Bioindustry Tokyo University of Agriculture Abashiri Japan
| | - Kousaku Souma
- Faculty of Bioindustry Tokyo University of Agriculture Abashiri Japan
| | - Hiroki Hirayama
- Faculty of Bioindustry Tokyo University of Agriculture Abashiri Japan
| | - Kenta Wada
- Faculty of Bioindustry Tokyo University of Agriculture Abashiri Japan
| |
Collapse
|
4
|
Koshiishi Y, Uchiyama H, Murata-Okubo M, Tanaka K, Kameyama Y, Hirayama H, Wada K. Development of 49 novel microsatellite markers from Next-generation sequencing data and a robust method for parentage tests in the emu (Dromaius novaehollandiae). Gene 2020; 769:145238. [PMID: 33068676 DOI: 10.1016/j.gene.2020.145238] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 09/16/2020] [Accepted: 10/11/2020] [Indexed: 10/23/2022]
Abstract
The emu is a useful and new breed of poultry, but their genetic improvement has not advanced yet due to their very recent domestication. Pedigree information is difficult to record because of their complex reproduction system (polyandry). To identify parent-offspring relationships in the emu, parentage test based on polymorphic DNA markers have to be developed. In this study, we isolated more than 25,000 microsatellite (simple sequence repeat, SSR) regions from Next-generation sequencing data via the QDD pipeline and developed 49 SSR markers with polymorphism in the Japanese farmed emu. The dinucleotide motifs, (AC)n, (AT)n and (AG)n, were the most frequently detected and were found on 10,167 (38.55%), 8,114 (30.76%) and 4,796 (18.18%) contigs, respectively. Forty-nine novel SSR markers were characterized in 20 individuals and showed NA ranged from 2 to 12, with an average of 4.2. HE/HO ranged from 0.389/0.071 to 0.702/1.000 with an average of 0.601/0.515. PIC value ranged from 0.059 to 0.886 with an average of 0.528, and 17 of 49 markers showed a higher polymorphism than 0.500. Thirty-four individuals were genotyped using 12 markers, and CERVUS simulations based on genotype showed that parents of all offspring were identified with 0.9995-1.0 probability. Thus, 49 novel SSR markers and a robust method for parentage test for the Japanese emu were developed.
Collapse
Affiliation(s)
- Yuichi Koshiishi
- Graduate School of Bioindustry, Tokyo University of Agriculture, Abashiri, Hokkaido 099-2493, Japan
| | - Hironobu Uchiyama
- NODAI Genome Research Center, Tokyo University of Agriculture, Setagaya-ku, Tokyo 156-8502, Japan
| | - Michiko Murata-Okubo
- Faculty of Bioindustry, Tokyo University of Agriculture, Abashiri, Hokkaido 099-2493, Japan
| | - Keisuke Tanaka
- NODAI Genome Research Center, Tokyo University of Agriculture, Setagaya-ku, Tokyo 156-8502, Japan
| | - Yuichi Kameyama
- Graduate School of Bioindustry, Tokyo University of Agriculture, Abashiri, Hokkaido 099-2493, Japan
| | - Hiroki Hirayama
- Graduate School of Bioindustry, Tokyo University of Agriculture, Abashiri, Hokkaido 099-2493, Japan
| | - Kenta Wada
- Graduate School of Bioindustry, Tokyo University of Agriculture, Abashiri, Hokkaido 099-2493, Japan.
| |
Collapse
|
5
|
Liu Y, Qiu N, Geng F, Sun H, Wang H, Meng Y. Quantitative phosphoproteomic analysis of fertilized egg derived from Tibetan and lowland chickens. Int J Biol Macromol 2020; 149:522-531. [DOI: 10.1016/j.ijbiomac.2020.01.211] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 01/09/2020] [Accepted: 01/21/2020] [Indexed: 01/26/2023]
|
6
|
Wang H, Qiu N, Mine Y, Sun H, Meng Y, Bin L, Keast R. Quantitative Comparative Integrated Proteomic and Phosphoproteomic Analysis of Chicken Egg Yolk Proteins under Diverse Storage Temperatures. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:1157-1167. [PMID: 31917922 DOI: 10.1021/acs.jafc.9b06912] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
To investigate the alterations of egg yolk protein abundances and their phosphorylation status at different storage temperatures, a comparative quantitative study of unfertilized chicken egg yolk after 15 days of storage at 4 and 37 °C was performed. Altogether, 445 proteins were identified in our study, of which the abundances of 154 proteins were significantly changed when comparing high-temperature storage with low-temperature storage, including 42 up-regulated and 112 down-regulated proteins. In the phosphoproteome, we identified a total of 137 phosphorylated sites on 326 peptides corresponding to 51 proteins. The results showed that the degree of phosphorylation for most egg yolk proteins was enhanced during high-temperature storage. Furthermore, GO analysis indicated that these phosphoproteins of egg yolk may be closely related to the binding, catalysis, and transport functions. The results provide further insights into the effect of storage temperature on egg proteome changes and their phosphorylation level. Moreover, this study can provide a theoretical basis for the improvement of egg quality during storage by phosphorylation modification in the food industry.
Collapse
Affiliation(s)
- Hong Wang
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, College of Food Science and Technology , Huazhong Agricultural University , Wuhan 430070 , P. R. China
| | - Ning Qiu
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, College of Food Science and Technology , Huazhong Agricultural University , Wuhan 430070 , P. R. China
| | - Yoshinori Mine
- Department of Food Science , University of Guelph , Guelph , Ontario N1G 2W1 , Canada
| | - Haohao Sun
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, College of Food Science and Technology , Huazhong Agricultural University , Wuhan 430070 , P. R. China
| | - Yaqi Meng
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, College of Food Science and Technology , Huazhong Agricultural University , Wuhan 430070 , P. R. China
| | - Li Bin
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, College of Food Science and Technology , Huazhong Agricultural University , Wuhan 430070 , P. R. China
| | - Russell Keast
- Centre for Advanced Sensory Science, School of Exercise and Nutrition Sciences , Deakin University , Burwood , Victoria 3125 , Australia
| |
Collapse
|
7
|
Wang X, Xu G, Yang N, Yan Y, Wu G, Sun C. Differential proteomic analysis revealed crucial egg white proteins for hatchability of chickens. Poult Sci 2019; 98:7076-7089. [PMID: 31424521 PMCID: PMC8913984 DOI: 10.3382/ps/pez459] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 07/26/2019] [Indexed: 11/20/2022] Open
Abstract
For healthy development, an avian embryo needs the nutritional and functional molecules maternally deposited in avian eggs. Egg white not only provides nutritional components but also exhibits functional properties, such as defenses against microbial invasion. However, the roles of the more detailed messages in embryo development remain unclear. In this study, a tandem mass tag labeling quantitation approach was used to innovatively identify the differential proteins in the egg whites of fresh eggs produced by hens with divergent high/low hatchability and in the egg whites of embryonated eggs with healthy and dead embryos. A total of 378 proteins were quantified in egg white, which is the most complete proteome identified for egg white to date, and up to 102 differential proteins were identified. GO enrichment, pathway, and hierarchical clustering analysis revealed some of the differential proteins that are the main participants in several biological processes, including blood coagulation, intermediate filament, antibacterial activity, and neurodevelopment. A list of 11 putative protein biomarkers, such as keratin (KRT19, KRT12, KRT15, and KRT6A), which is involved in cell architecture, and fibrinogen (fibrinogen alpha chain, fibrinogen beta chain, and fibrinogen gamma chain), which is related to blood coagulation, were ultimately screened. The current study screened egg white proteins that can predict low hatchability and embryonic death and deciphered the role of these proteins in embryonic development, which is meaningful for the comprehensive understanding of embryonic growth.
Collapse
Affiliation(s)
- Xiqiong Wang
- National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Guiyun Xu
- National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Ning Yang
- National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Yiyuan Yan
- Beijing Engineering Research Center of Layer, Beijing 101206, China
| | - Guiqin Wu
- Beijing Engineering Research Center of Layer, Beijing 101206, China
| | - Congjiao Sun
- National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| |
Collapse
|
8
|
Wu X, Liu L, Li J, Chi F. Proteome analysis using iTRAQ reveals the differentiation between Tibetan and ordinary ovalbumin peptides. Int J Biol Macromol 2019; 132:722-728. [DOI: 10.1016/j.ijbiomac.2019.03.075] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 02/16/2019] [Accepted: 03/11/2019] [Indexed: 01/22/2023]
|
9
|
Gautron J, Guyot N, Brionne A, Réhault-Godbert S. Bioactive Minor Egg Components. EGGS AS FUNCTIONAL FOODS AND NUTRACEUTICALS FOR HUMAN HEALTH 2019. [DOI: 10.1039/9781788013833-00259] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
In the last 15 years, the development of functional genomics has increased the number of egg proteins identified from 50 to about 1300. These proteins are initially present in eggs to support a harmonious embryonic development. Consequently, this closed embryonic chamber contains molecules exhibiting diverse functions, including defense, nutrition and many predicted biological activities, which have been investigated using both bioinformatics and experimental investigations. In this chapter, we focus on some very interesting activities of high potential reported for minor egg proteins (excluding ovalbumin, ovotransferrin and lysozyme). The shell matrix proteins are involved in the calcification process to define and control the final texture of the shell and thereby its mechanical properties. Antimicrobial proteins are part of innate immunity and are mainly present in the white and vitelline membranes. They encompass several protein families, including protease inhibitors, vitamin-binding proteins, defensins, LBP-PLUNC family proteins and heparin-binding proteins. The egg also possesses additional bioactive proteins with direct anti-cancerous and antioxidant activities or whose biochemical properties are currently used to develop diagnostic tools and strategies for targeted therapy. Finally, this chapter also reports some emerging functions in tissue remodeling/wound healing and proposes some relevant bioactive candidates and research fields that would be interesting to investigate further.
Collapse
Affiliation(s)
- J. Gautron
- INRA, BOA, Université de Tours 37380 Nouzilly France
| | - N. Guyot
- INRA, BOA, Université de Tours 37380 Nouzilly France
| | - A. Brionne
- INRA, BOA, Université de Tours 37380 Nouzilly France
| | | |
Collapse
|
10
|
Réhault-Godbert S, Guyot N, Nys Y. The Golden Egg: Nutritional Value, Bioactivities, and Emerging Benefits for Human Health. Nutrients 2019; 11:E684. [PMID: 30909449 PMCID: PMC6470839 DOI: 10.3390/nu11030684] [Citation(s) in RCA: 184] [Impact Index Per Article: 36.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/15/2019] [Accepted: 03/19/2019] [Indexed: 12/26/2022] Open
Abstract
Egg is an encapsulated source of macro and micronutrients that meet all requirements to support embryonic development until hatching. The perfect balance and diversity in its nutrients along with its high digestibility and its affordable price has put the egg in the spotlight as a basic food for humans. However, egg still has to face many years of nutritionist recommendations aiming at restricting egg consumption to limit cardiovascular diseases incidence. Most experimental, clinical, and epidemiologic studies concluded that there was no evidence of a correlation between dietary cholesterol brought by eggs and an increase in plasma total-cholesterol. Egg remains a food product of high nutritional quality for adults including elderly people and children and is extensively consumed worldwide. In parallel, there is compelling evidence that egg also contains many and still-unexplored bioactive compounds, which may be of high interest in preventing/curing diseases. This review will give an overview of (1) the main nutritional characteristics of chicken egg, (2) emerging data related to egg bioactive compounds, and (3) some factors affecting egg composition including a comparison of nutritional value between eggs from various domestic species.
Collapse
Affiliation(s)
| | - Nicolas Guyot
- Biologie des Oiseaux et Aviculture, INRA, Université de Tours, 37380 Nouzilly, France.
| | - Yves Nys
- Biologie des Oiseaux et Aviculture, INRA, Université de Tours, 37380 Nouzilly, France.
| |
Collapse
|
11
|
Da Silva M, Dombre C, Brionne A, Monget P, Chessé M, De Pauw M, Mills M, Combes-Soia L, Labas V, Guyot N, Nys Y, Réhault-Godbert S. The Unique Features of Proteins Depicting the Chicken Amniotic Fluid. Mol Cell Proteomics 2019; 18:S174-S190. [PMID: 29444982 PMCID: PMC6427230 DOI: 10.1074/mcp.ra117.000459] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 01/18/2018] [Indexed: 11/06/2022] Open
Abstract
In many amniotes, the amniotic fluid is depicted as a dynamic milieu that participates in the protection of the embryo (cushioning, hydration, and immunity). However, in birds, the protein profile of the amniotic fluid remains unexplored, even though its proteomic signature is predicted to differ compared with that of humans. In fact, unlike humans, chicken amniotic fluid does not collect excretory products and its protein composition strikingly changes at mid-development because of the massive inflow of egg white proteins, which are thereafter swallowed by the embryo to support its growth. Using GeLC-MS/MS and shotgun strategies, we identified 91 nonredundant proteins delineating the chicken amniotic fluid proteome at day 11 of development, before egg white transfer. These proteins were essentially associated with the metabolism of nutrients, immune response and developmental processes. Forty-eight proteins were common to both chicken and human amniotic fluids, including serum albumin, apolipoprotein A1 and alpha-fetoprotein. We further investigated the effective role of chicken amniotic fluid in innate defense and revealed that it exhibits significant antibacterial activity at day 11 of development. This antibacterial potential is drastically enhanced after egg white transfer, presumably due to lysozyme, avian beta-defensin 11, vitelline membrane outer layer protein 1, and beta-microseminoprotein-like as the most likely antibacterial candidates. Interestingly, several proteins recovered in the chicken amniotic fluid prior and after egg white transfer are uniquely found in birds (ovalbumin and related proteins X and Y, avian beta-defensin 11) or oviparous species (vitellogenins 1 and 2, riboflavin-binding protein). This study provides an integrative overview of the chicken amniotic fluid proteome and opens stimulating perspectives in deciphering the role of avian egg-specific proteins in embryonic development, including innate immunity. These proteins may constitute valuable biomarkers for poultry production to detect hazardous situations (stress, infection, etc.), that may negatively affect the development of the chicken embryo.
Collapse
Affiliation(s)
| | - Clara Dombre
- PRC, INRA, CNRS, IFCE, Université de Tours, Nouzilly 37380, France
| | | | - Philippe Monget
- PRC, INRA, CNRS, IFCE, Université de Tours, Nouzilly 37380, France
| | - Magali Chessé
- BOA, INRA, Université de Tours, 37380 Nouzilly, France
| | | | - Maryse Mills
- BOA, INRA, Université de Tours, 37380 Nouzilly, France
| | - Lucie Combes-Soia
- PRC, INRA, CNRS, IFCE, Université de Tours, Nouzilly 37380, France;; INRA, Plate-forme de Chirurgie et Imagerie pour la Recherche et l'Enseignement (CIRE), Pôle d'Analyse et d'Imagerie des Biomolécules (PAIB), F-37380 Nouzilly, France
| | - Valérie Labas
- PRC, INRA, CNRS, IFCE, Université de Tours, Nouzilly 37380, France;; INRA, Plate-forme de Chirurgie et Imagerie pour la Recherche et l'Enseignement (CIRE), Pôle d'Analyse et d'Imagerie des Biomolécules (PAIB), F-37380 Nouzilly, France
| | - Nicolas Guyot
- BOA, INRA, Université de Tours, 37380 Nouzilly, France
| | - Yves Nys
- BOA, INRA, Université de Tours, 37380 Nouzilly, France
| | | |
Collapse
|
12
|
Bílková B, Świderská Z, Zita L, Laloë D, Charles M, Beneš V, Stopka P, Vinkler M. Domestic Fowl Breed Variation in Egg White Protein Expression: Application of Proteomics and Transcriptomics. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:11854-11863. [PMID: 30296079 DOI: 10.1021/acs.jafc.8b03099] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Avian egg white is essential for protecting and nourishing bird embryos during their development. Being produced in the female magnum, variability in hen oviduct gene expression may affect egg white composition in domestic chickens. Since traditional poultry breeds may represent a source of variation, in the present study we describe the egg white proteome (mass spectrometry) and corresponding magnum transcriptome (high-throughput sequencing) for 20 hens from five domestic fowl breeds (large breeds: Araucana, Czech golden pencilled, Minorca; and small breeds: Booted bantam, Rosecomb bantam). In total, we identified 189 egg white proteins and 16391 magnum-expressed genes. The majority of egg white protein content comprised proteins with an antimicrobial function. Despite general similarity, Between-class Principal Component Analysis revealed significant breed-specific variability in protein abundances, differentiating especially small and large breeds. Though we found strong association between magnum mRNA expression and egg white protein abundance across genes, coinertia analysis revealed no transcriptome/proteome costructure at the individual level. Our study is the first to show variation in protein abundances in egg white across chicken breeds with potential effects on egg quality, biosafety, and chick development. The observed interindividual variation probably results from post-transcriptional regulation creating a discrepancy between proteomic and transcriptomic data.
Collapse
Affiliation(s)
- Barbora Bílková
- Charles University , Faculty of Science, Department of Zoology , Prague , Czech Republic
| | - Zuzana Świderská
- Charles University , Faculty of Science, Department of Zoology , Prague , Czech Republic
- Charles University , Faculty of Science, Department of Cell Biology , Prague , Czech Republic
| | - Lukáš Zita
- Czech University of Life Sciences , Faculty of Agrobiology, Food and Natural Resources, Department of Animal Science , Prague , Czech Republic
| | - Denis Laloë
- GABI, INRA, AgroParisTech , Université Paris-Saclay , Jouy-en-Josas , France
| | - Mathieu Charles
- GABI, INRA, AgroParisTech , Université Paris-Saclay , Jouy-en-Josas , France
| | - Vladimír Beneš
- European Molecular Biology Laboratory , Heidelberg 69117 , Germany
| | - Pavel Stopka
- Charles University , Faculty of Science, Department of Zoology , Prague , Czech Republic
| | - Michal Vinkler
- Charles University , Faculty of Science, Department of Zoology , Prague , Czech Republic
| |
Collapse
|
13
|
Identification of TENP as the Gene Encoding Chicken Egg White Ovoglobulin G2 and Demonstration of Its High Genetic Variability in Chickens. PLoS One 2016; 11:e0159571. [PMID: 27472057 PMCID: PMC4966965 DOI: 10.1371/journal.pone.0159571] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Accepted: 07/04/2016] [Indexed: 11/25/2022] Open
Abstract
Ovoglobulin G2 (G2) has long been known as a major protein constituent of chicken egg white. However, little is known about the biochemical properties and biological functions of G2 because the gene encoding G2 has not been identified. Therefore, the identification of the gene encoding G2 and an analysis of its genetic variability is an important step toward the goal of understanding the biological functions of the G2 protein and its utility in poultry production. To identify and characterize the gene encoding G2, we separated G2 from egg white using electrophoresis on a non-denaturing polyacrylamide gel. Two polymorphic forms of G2 protein (G2A and G2B), with different mobilities (fast and slow respectively), were detected by staining. The protein band corresponding to G2B was electro-eluted from the native gel, re-electrophoresed under denaturing conditions and its N-terminal sequence was determined by Edman degradation following transfer onto a membrane. Sequencing of the 47 kDa G2B band revealed it to be identical to TENP (transiently expressed in neural precursors), also known as BPI fold-containing family B, member 2 (BPIFB2), a protein with strong homology to a bacterial permeability-increasing protein family (BPI) in mammals. Full-length chicken TENP cDNA sequences were determined for 78 individuals across 29 chicken breeds, lines, and populations, and consequently eleven non-synonymous substitutions were detected in the coding region. Of the eleven non-synonymous substitutions, A329G leading to Arg110Gln was completely associated with the noted differential electrophoretic mobility of G2. Specifically G2B, with a slower mobility is encoded by A329 (Arg110), whereas G2A, with a faster mobility, is encoded by G329 (Gln110). The sequence data, derived from the coding region, also revealed that the gene encoding G2 demonstrates significant genetic variability across different chicken breeds/lines/populations. These variants, and how they correlate with egg white properties, may allow us to understand further G2’s functions.
Collapse
|
14
|
Guyot N, Labas V, Harichaux G, Chessé M, Poirier JC, Nys Y, Réhault-Godbert S. Proteomic analysis of egg white heparin-binding proteins: towards the identification of natural antibacterial molecules. Sci Rep 2016; 6:27974. [PMID: 27294500 PMCID: PMC4904793 DOI: 10.1038/srep27974] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 05/26/2016] [Indexed: 12/25/2022] Open
Abstract
The chicken egg resists most environmental microbes suggesting that it potentially contains efficient antimicrobial molecules. Considering that some heparin-binding proteins in mammals are antibacterial, we investigated the presence and the antimicrobial activity of heparin-binding proteins from chicken egg white. Mass spectrometry analysis of the proteins recovered after heparin-affinity chromatography, revealed 20 proteins, including known antimicrobial proteins (avidin, lysozyme, TENP, ovalbumin-related protein X and avian bêta-defensin 11). The antibacterial activity of three new egg candidates (vitelline membrane outer layer protein 1, beta-microseminoprotein-like (LOC101750704) and pleiotrophin) was demonstrated against Listeria monocytogenes and/or Salmonella enterica Enteritidis. We showed that all these molecules share the property to inhibit bacterial growth through their heparin-binding domains. However, vitelline membrane outer layer 1 has additional specific structural features that can contribute to its antimicrobial potential. Moreover, we identified potential supplementary effectors of innate immunity including mucin 5B, E-selectin ligand 1, whey acidic protein 3, peptidyl prolyl isomerase B and retinoic acid receptor responder protein 2. These data support the concept of using heparin affinity combined to mass spectrometry to obtain an overview of the various effectors of innate immunity composing biological milieus, and to identify novel antimicrobial candidates of interest in the race for alternatives to antibiotics.
Collapse
Affiliation(s)
- Nicolas Guyot
- INRA, UR83 Recherches Avicoles, Fonction et Régulation des Protéines de l’Oeuf, F-37380 Nouzilly, France
| | - Valérie Labas
- INRA, UMR85 Physiologie de la Reproduction et des Comportements-CNRS UMR 7247-Université François Rabelais-Institut Français du Cheval et de l’Equitation, Plate-forme d’Analyse Intégrative des Biomolécules (PAIB), Laboratoire de Spectrométrie de Masse, F-37380 Nouzilly, France
| | - Grégoire Harichaux
- INRA, UMR85 Physiologie de la Reproduction et des Comportements-CNRS UMR 7247-Université François Rabelais-Institut Français du Cheval et de l’Equitation, Plate-forme d’Analyse Intégrative des Biomolécules (PAIB), Laboratoire de Spectrométrie de Masse, F-37380 Nouzilly, France
| | - Magali Chessé
- INRA, UR83 Recherches Avicoles, Fonction et Régulation des Protéines de l’Oeuf, F-37380 Nouzilly, France
| | - Jean-Claude Poirier
- INRA, UR83 Recherches Avicoles, Fonction et Régulation des Protéines de l’Oeuf, F-37380 Nouzilly, France
| | - Yves Nys
- INRA, UR83 Recherches Avicoles, Fonction et Régulation des Protéines de l’Oeuf, F-37380 Nouzilly, France
| | - Sophie Réhault-Godbert
- INRA, UR83 Recherches Avicoles, Fonction et Régulation des Protéines de l’Oeuf, F-37380 Nouzilly, France
| |
Collapse
|
15
|
Cordeiro CM, Hincke MT. Quantitative proteomics analysis of eggshell membrane proteins during chick embryonic development. J Proteomics 2016; 130:11-25. [DOI: 10.1016/j.jprot.2015.08.014] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Revised: 08/12/2015] [Accepted: 08/21/2015] [Indexed: 12/16/2022]
|
16
|
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.
Collapse
Affiliation(s)
- Karlheinz Mann
- Max-Planck-Institut für Biochemie, Abteilung Proteomics und Signaltransduktion, D-82152 Martinsried, Am Klopferspitz 18 Germany
| |
Collapse
|
17
|
Rose-Martel M, Smiley S, Hincke MT. Novel identification of matrix proteins involved in calcitic biomineralization. J Proteomics 2015; 116:81-96. [DOI: 10.1016/j.jprot.2015.01.002] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Revised: 01/01/2015] [Accepted: 01/03/2015] [Indexed: 02/06/2023]
|