Academic Journal
Comparative transcriptomic analysis primarily explores the molecular mechanism of compound eye formation in Neocaridina denticulata sinensis
| Title: | Comparative transcriptomic analysis primarily explores the molecular mechanism of compound eye formation in Neocaridina denticulata sinensis |
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| Authors: | Congcong Yan, Zixuan Wu, Yujie Liu, Yuying Sun, Jiquan Zhang |
| Source: | BMC Genomics, Vol 25, Iss 1, Pp 1-15 (2024) |
| Publisher Information: | BMC, 2024. |
| Publication Year: | 2024 |
| Collection: | LCC:Biotechnology LCC:Genetics |
| Subject Terms: | Neocaridina denticulata sinensis, Compound eye, Embryonic development, Comparative transcriptomic analysis, Differentially expressed genes, Biotechnology, TP248.13-248.65, Genetics, QH426-470 |
| More Details: | Abstract Compound eyes formation in decapod crustaceans occurs after the nauplius stage. However, the key genes and regulatory mechanisms of compound eye development during crustacean embryonic development have not yet been clarified. In this study, RNA-seq was used to investigate the gene expression profiles of Neocaridina denticulata sinensis from nauplius to zoea stage. Based on RNA-seq data analysis, the phototransduction and insect hormone biosynthesis pathways were enriched, and molting-related neuropeptides were highly expressed. There was strong cell proliferation in the embryo prior to compound eye development. The formation of the visual system and the hormonal regulation of hatching were the dominant biological events during compound eye development. The functional analysis of DEGs across all four developmental stages showed that cuticle formation, muscle growth and the establishment of immune system occurred from nauplius to zoea stage. Key genes related to eye development were discovered, including those involved in the determination and differentiation of the eye field, eye-color formation, and visual signal transduction. In conclusion, the results increase the understanding of the molecular mechanism of eye formation in crustacean embryonic stage. |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | English |
| ISSN: | 1471-2164 |
| Relation: | https://doaj.org/toc/1471-2164 |
| DOI: | 10.1186/s12864-024-10453-5 |
| Access URL: | https://doaj.org/article/7b67e289699c4d199e9a55ca606251a8 |
| Accession Number: | edsdoj.7b67e289699c4d199e9a55ca606251a8 |
| Database: | Directory of Open Access Journals |
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| ISSN: | 14712164 |
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| DOI: | 10.1186/s12864-024-10453-5 |
| Published in: | BMC Genomics |
| Language: | English |