High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans
Animals with trochophore larvae belong to Trochozoa, one of the main branches of Bilateria. In addition to exhibiting spiral cleavage and early cell fate determination, trochozoans typically undergo indirect development, which contributes to the most unique characteristics of their ontogeny. The ind...
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Online Access: | http://ir.qdio.ac.cn/handle/337002/135890 https://doi.org/10.1038/srep34664 |
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ftchinacasciocas:oai:ir.qdio.ac.cn:337002/135890 2023-05-15T15:58:34+02:00 High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans Xu, Fei Domazet-Loso, Tomislav Fan, Dingding Dunwell, Thomas L. Li, Li Fang, Xiaodong Zhang, Guofan 2016-10-04 http://ir.qdio.ac.cn/handle/337002/135890 https://doi.org/10.1038/srep34664 英语 eng SCIENTIFIC REPORTS Xu, Fei,Domazet-Loso, Tomislav,Fan, Dingding,et al. High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans[J]. SCIENTIFIC REPORTS,2016,6. http://ir.qdio.ac.cn/handle/337002/135890 doi:10.1038/srep34664 Article 期刊论文 2016 ftchinacasciocas https://doi.org/10.1038/srep34664 2022-06-27T05:37:45Z Animals with trochophore larvae belong to Trochozoa, one of the main branches of Bilateria. In addition to exhibiting spiral cleavage and early cell fate determination, trochozoans typically undergo indirect development, which contributes to the most unique characteristics of their ontogeny. The indirect development of trochozoans has provoked discussion regarding the origin and evolution of marine larvae and is interesting from the perspective of phylogeny-ontogeny correspondence. While these phylo-onto correlations have an hourglass shape in Deuterostomia, Ecdysozoa, plants and even fungi, they have seldom been studied in Trochozoa, and even Lophotrochozoa. Here, we compared the ontogenetic transcriptomes of the Pacific oyster, Crassostrea gigas (Bivalvia, Mollusca), the Pacific abalone, Haliotis discus hannai (Gastropoda, Mollusca), and the sand worm Perinereis aibuhitensis (Polychaeta, Annelida) using several complementary phylotranscriptomic methods to examine their evolutionary trajectories. The results revealed the late trochophore stage as the phylotypic phase. However, this basic pattern is accompanied with increased use of new genes in the trochophore stages which marks specific adaptations of the larval body plans. Article in Journal/Newspaper Crassostrea gigas Pacific oyster Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR Pacific Scientific Reports 6 1 |
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Open Polar |
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Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR |
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ftchinacasciocas |
language |
English |
description |
Animals with trochophore larvae belong to Trochozoa, one of the main branches of Bilateria. In addition to exhibiting spiral cleavage and early cell fate determination, trochozoans typically undergo indirect development, which contributes to the most unique characteristics of their ontogeny. The indirect development of trochozoans has provoked discussion regarding the origin and evolution of marine larvae and is interesting from the perspective of phylogeny-ontogeny correspondence. While these phylo-onto correlations have an hourglass shape in Deuterostomia, Ecdysozoa, plants and even fungi, they have seldom been studied in Trochozoa, and even Lophotrochozoa. Here, we compared the ontogenetic transcriptomes of the Pacific oyster, Crassostrea gigas (Bivalvia, Mollusca), the Pacific abalone, Haliotis discus hannai (Gastropoda, Mollusca), and the sand worm Perinereis aibuhitensis (Polychaeta, Annelida) using several complementary phylotranscriptomic methods to examine their evolutionary trajectories. The results revealed the late trochophore stage as the phylotypic phase. However, this basic pattern is accompanied with increased use of new genes in the trochophore stages which marks specific adaptations of the larval body plans. |
format |
Article in Journal/Newspaper |
author |
Xu, Fei Domazet-Loso, Tomislav Fan, Dingding Dunwell, Thomas L. Li, Li Fang, Xiaodong Zhang, Guofan |
spellingShingle |
Xu, Fei Domazet-Loso, Tomislav Fan, Dingding Dunwell, Thomas L. Li, Li Fang, Xiaodong Zhang, Guofan High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans |
author_facet |
Xu, Fei Domazet-Loso, Tomislav Fan, Dingding Dunwell, Thomas L. Li, Li Fang, Xiaodong Zhang, Guofan |
author_sort |
Xu, Fei |
title |
High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans |
title_short |
High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans |
title_full |
High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans |
title_fullStr |
High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans |
title_full_unstemmed |
High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans |
title_sort |
high expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans |
publishDate |
2016 |
url |
http://ir.qdio.ac.cn/handle/337002/135890 https://doi.org/10.1038/srep34664 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_relation |
SCIENTIFIC REPORTS Xu, Fei,Domazet-Loso, Tomislav,Fan, Dingding,et al. High expression of new genes in trochophore enlightening the ontogeny and evolution of trochozoans[J]. SCIENTIFIC REPORTS,2016,6. http://ir.qdio.ac.cn/handle/337002/135890 doi:10.1038/srep34664 |
op_doi |
https://doi.org/10.1038/srep34664 |
container_title |
Scientific Reports |
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6 |
container_issue |
1 |
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1766394339216326656 |