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Morphological characteristics of beak-like tooth in spotted knifejaw (Oplegnathus punctatus) and mechanisms of dental development regulation by the Wnt, BMP, FGF and SHH signalling pathways
Ma, Yuting; Xiao, Yongshuang1,2; Xiao, Zhizhong; Li, Jun1,2
2023-10-01
Source PublicationINTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
ISSN0141-8130
Volume250Pages:19
Corresponding AuthorXiao, Yongshuang(yongshuangxiao@qdio.ac.cn) ; Li, Jun(yongshuangxiao@qdio.ac.cn)
AbstractOplegnathus punctatus is a fish species with beak-like tooth that feeds on algae, oysters, sea urchins, and other organisms attached to rocks. Currently, there are no research reports on the development and regulatory mechanisms of O. punctatus beak-like tooth. This present study firstly elucidated the nesting structure pattern of the beak-like tooth with dental formula (4, 15-16, 10-1) for O. punctatus. Four critical periods during early beak-like tooth development (28dph, 40dph, 50dph, 60dph) were also identified. In addition, 11 key genes (bmp2, bmpr2, smad1, wnt5a, msx, axin2, fgfr1a, fgfr2, pitx2, ptch1, cyp27a1) closely related to the development of beak-like tooth were discovered, with the highest expression levels in the initial stages of functional teeth and replacement teeth development, and expression in the mesenchymal and epithelial tissues of the teeth. Further research found that the cyp27a1 gene, related to vitamin D metabolism and calcium accumulation, was expressed in the maxilla and base of the tooth in O. punctatus. This study provides support for the biological theory of tooth development and healing and provides a reference for the adaptive evolution of tooth healing in special habitats.
KeywordOplegnathus punctatus Beak-like tooth Tooth development Mesenchymal cells BMP Vitamin D metabolism
DOI10.1016/j.ijbiomac.2023.126188
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[42276107] ; National Key Research and Development Program[2022YFC3103600] ; Key Deployment Projects of Center for Ocean Mega-Science, Chinese Academy of Sciences[CARS-47] ; CARs for Marine Fish Culture Industry ; [COMS2020Q05]
WOS Research AreaBiochemistry & Molecular Biology ; Chemistry ; Polymer Science
WOS SubjectBiochemistry & Molecular Biology ; Chemistry, Applied ; Polymer Science
WOS IDWOS:001088418700001
PublisherELSEVIER
WOS KeywordTEETH ; EXPRESSION ; REGENERATION ; PERCIFORMES ; PUFFERFISH ; STRINGTIE ; KNOWLEDGE ; SCARIDAE ; TELEOST ; FISHES
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/181605
Collection实验海洋生物学重点实验室
Corresponding AuthorXiao, Yongshuang; Li, Jun
Affiliation1.Chinese Acad Sci, Qingdao, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Shandong Prov Key Lab Expt Marine Biol, Qingdao, Peoples R China
3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China
4.Chinese Acad Sci, Key Lab Breeding Biotechnol & Sustainable Aquacult, Wuhan, Peoples R China
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Ma, Yuting,Xiao, Yongshuang,Xiao, Zhizhong,et al. Morphological characteristics of beak-like tooth in spotted knifejaw (Oplegnathus punctatus) and mechanisms of dental development regulation by the Wnt, BMP, FGF and SHH signalling pathways[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2023,250:19.
APA Ma, Yuting,Xiao, Yongshuang,Xiao, Zhizhong,&Li, Jun.(2023).Morphological characteristics of beak-like tooth in spotted knifejaw (Oplegnathus punctatus) and mechanisms of dental development regulation by the Wnt, BMP, FGF and SHH signalling pathways.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,250,19.
MLA Ma, Yuting,et al."Morphological characteristics of beak-like tooth in spotted knifejaw (Oplegnathus punctatus) and mechanisms of dental development regulation by the Wnt, BMP, FGF and SHH signalling pathways".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 250(2023):19.
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