Functional stomach loss preceding body inflation evolution in Tetraodontiformes: Evidence of gene loss and rapid evolution
文献类型： 外文期刊
作者： Liu, Chang 1 ; Lin, Lei 1 ; Du, Sheng 1 ; Liu, Kaiqiang 1 ; Ji, Honglong 1 ; Wang, Qian 1 ; He, Yangbin 1 ; Shao, Changwei 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Natl Key Lab Mariculture Biobreeding & Sustainable, Qingdao 266071, Shandong, Peoples R China
2.Qingdao Marine Sci & Technol Ctr, Lab Marine Fisheries Sci & Food Prod Proc, Qingdao 266237, Shandong, Peoples R China
关键词： Tetraodontiformes; Acid-peptic digestion; Convergent evolution; Gene loss; Rapid evolution
期刊名称：COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS （ 影响因子：2.4； 五年影响因子：2.8 ）
ISSN： 1744-117X
年卷期： 2025 年 56 卷
页码：
收录情况： SCI
摘要： Tetraodontiformes species exhibit several evolutionary innovations, notably the convergent evolution of two traits in some clades: defensive body inflation and the loss of acid-peptic digestion. It has been widely believed that the evolution of body inflation drove the loss of gastric digestion, as ingesting seawater during inflation would hinder acidification and ultimately lead to the loss of gastric digestion. Leveraging accumulating genome resources, we investigated the presence, synteny, gene expression, and rapid evolution of nine genes associated with acid-peptic digestion across seven species from four Tetraodontiformes families, representing two branches that underwent convergent evolution. In the first evolutionary branch, all agastric species-including the species lacking inflation capability (Mola mola)-exhibit loss or pseudogenization of eight gastric-function-related genes. Among these, only pga1 is retained, though it lacks digestive functionality. In another branch, the greenfin horsefaced filefish (Thamnaconus septentrionalis), which possesses a functional stomach, maintains solely pga2 as its single pepsinogen gene, with pga1 and pgc having been lost, while slc26a9 and vsig1 show evidence of rapid evolution. These findings suggest that the convergent loss of gastric digestion likely occurred before the evolution of body inflation in both branches, supporting an "unfunctional-stomach-first" evolutionary scenario.
- 相关文献
作者其他论文 更多>>
-
Flow Velocity Modulates Growth, Oxidative Stress, and Transcriptomic Responses in Spotted Sea Bass (Lateolabrax maculatus)
作者：Li, Shuo;Wang, Qian;Liu, Baoliang;Shao, Changwei;Li, Shuo;Liu, Yuyan;Wang, Qian;Zhu, Zhiwen;Li, Weijing;Li, Chen;Fei, Fan;Liu, Baoliang;Shao, Changwei;Liu, Yuyan;Wang, Qian;Shao, Changwei
关键词：Spotted sea bass; Flow velocity; Oxidative stress; Lipid metabolism; Transcriptomics
-
Near complete genome assembly of Yadong trout (Salmo trutta)
作者：Li, Chen;Han, Shenglei;Li, Shuo;Liu, Kaiqiang;Liu, Yuyan;Wang, Hong-yan;Wang, Qian;Liu, Changlin;Shao, Changwei;Li, Chen;Li, Chen;Han, Shenglei;Li, Shuo;Liu, Kaiqiang;Liu, Yuyan;Wang, Hong-yan;Wang, Qian;Liu, Changlin;Shao, Changwei;Liu, Kaiqiang;Liu, Yuyan;Wang, Hong-yan;Wang, Qian;Shao, Changwei
关键词：
-
Exploring the recombinant evolution and hosts of crucivirus based on novel oyster-associated viruses
作者：Zhang, Hong-Sai;Zhu, Peng;Jiang, Jing-Zhe;Zhang, Hong-Sai;Liu, Chang;Liu, Guang-Feng;Chen, Yu-Yu;Zhu, Peng;Yin, Bing-Xin;Jiang, Jing-Zhe;Xu, Xin
关键词：crucivirus; CRESS DNA viruses; virus evolution; host; genome; oyster
-
Engineering a 3D platform for testis bioengineering: generation and proteomic profiling of decellularized fish testicular scaffolds
作者：Rosa, Ivana Felipe;Souza, Beatriz Marques;Nobrega, Rafael Henrique;Rosa, Ivana Felipe;Doretto, Lucas Benites;Rodrigues, Maira da Silva;Shao, Changwei;Rosa, Ivana Felipe;Doretto, Lucas Benites;Shao, Changwei;Barquilha, Caroline Nascimento;Fioretto, Matheus Naia;Portela, Luiz Marcos Frediani;Justulin, Luis Antonio;Padilha, Pedro de Magalhaes
关键词：testicular scaffolds; decellularization; sds; matrix extracellular; Astyanax lacustris
-
Establishment and identification of spleen cell line from tiger puffer fish (Takifugu rubripes) and immune transcriptome response to IHNV
作者：He, Yangbin;Zhang, Jingjing;Meng, Bo;He, Yangbin;Zhang, Jingjing;Lin, Lei;Meng, Bo;Dong, Caichao;Liu, Yuyan;Yang, Yu;Ji, Honglong;Liu, Kaiqiang;Wang, Qian;Shao, Changwei;Liu, Yuyan;Liu, Kaiqiang;Wang, Qian;Shao, Changwei;Liu, Yuyan;Liu, Kaiqiang;Wang, Qian;Shao, Changwei
关键词：Tiger puffer fish; Spleen; Cell line; Immunology; Transcriptome
-
High-quality chromosome-level genome assembly of the whitespotted conger (Conger myriaster)
作者：Han, Shenglei;Han, Shenglei;Li, Chen;Li, Shuo;Chen, Yan;Liu, Kaiqiang;Liu, Yuyan;Wang, Hong-Yan;Wang, Qian;Cao, Xuwen;Shi, Bao;Shao, Changwei;Han, Shenglei;Li, Chen;Li, Shuo;Chen, Yan;Liu, Kaiqiang;Liu, Yuyan;Wang, Hong-Yan;Wang, Qian;Cao, Xuwen;Shi, Bao;Shao, Changwei;Wang, Chenggang;Liu, Kaiqiang;Liu, Yuyan;Wang, Hong-Yan;Wang, Qian;Cao, Xuwen;Shao, Changwei
关键词：
-
Reference genome provide insights into sex determination of silver aworana (Osteoglossum bicirrhosum)
作者：Liu, Yi;Yang, Yexin;Wang, Yuanyuan;Liu, Chao;Ouyang, Guochang;Xu, Meng;Mu, Xidong;Bian, Chao;Shi, Qiong;Ma, Ka Yan;Ouyang, Guochang;Sun, Jinhui;Shao, Changwei;Chen, Jiehu;Yang, Yexin
关键词：Silver arowana; Whole-genome sequencing and assembly; Chromosome interaction; Transcriptome; Female-specific region;
foxl2
