Abstract
A large number of Crassostrea oysters are found in Asia-Pacific. While analyses of interspecific variation have helped to establish historical relationships among these species, studies on intraspecific variation are necessary to understand their recent evolutionary history and current forces driving population biology. We resequenced 18 and analyzed 31 mitogenomes of five Crassostrea species from China: Crassostrea gigas, Crassostrea angulata, Crassostrea sikamea, Crassostrea ariakensis, and Crassostrea hongkongensis. Our analysis finds abundant insertions, deletions, and single-nucleotide polymorphisms in all species. Intraspecific variation varies greatly among species with polymorphic sites ranging from 54 to 293 and nucleotide diversity ranging from 0.00106 to 0.00683. In all measurements, C. hongkongensis that has the narrowest geographic distribution exhibits the least sequence diversity; C. ariakensis that has the widest distribution shows the highest diversity, and species with intermediate distribution show intermediate levels of diversity. Low sequence diversity in C. hongkongensis may reflect recent bottlenecks that are probably exacerbated by human transplantation. High diversity in C. ariakensis is likely due to divergence of northern and southern China populations that have been separated without gene flow. The significant differences in mitogenome diversity suggest that the five sister species of Crassostrea have experienced different evolutionary forces since their divergence. The recent divergence of two C. ariakensis populations and the C. gigas/angulata species complex provides evidence for continued diversification and speciation of Crassostrea species along China’s coast, which are shaped by unknown mechanisms in a north–south divide.
Similar content being viewed by others
References
Bernard FR, Cai YY, Morton B (1993) Catalogue of living marine bivalve molluscs of China. Hong Kong University Press, Hong Kong
Bjork A, Liu W, Wertheim JO, Hahn BH, Worobey M (2011) Evolutionary history of chimpanzees inferred from complete mitochondrial genomes. Mol Biol Evol 28:615–623
Carr SM, Marshall HD (2008) Intraspecific phylogeographic genomics from multiple complete mtDNA genomes in Atlantic cod (Gadus morhua): origins of the “codmother,” transatlantic vicariance and midglacial population expansion. Genetics 180:381–389
Danic-Tchaleu G, Heurtebise S, Morga B, Lapegue S (2011) Complete mitochondrial DNA sequence of the European flat oyster Ostrea edulis confirms Ostreidae classification. BMC Res Notes 4:400
Dong C, Xu J, Wang B, Feng J, Jeney Z, Sun X, Xu P (2015) Phylogeny and evolution of multiple common carp (Cyprinus carpio L.) populations clarified by phylogenetic analysis based on complete mitochondrial genomes. Mar Biotechnol 17:565–575
Drummond AJ, Rambaut A (2007) BEAST: Bayesian evolutionary analysis by sampling trees. BMC Evol Biol 7:214
Drummond AJ, Ho SY, Phillips MJ, Rambaut A (2006) Relaxed phylogenetics and dating with confidence. PLoS Biol 4:e88
Ewing B, Green P (1998) Base-calling of automated sequencer traces using phred. II. Error probabilities. Genome Res 8:186–194
Fridjonsson O, Olafsson K, Tompsett S, Bjornsdottir S, Consuegra S, Knox D, de Leaniz CG, Magnusdottir S, Olafsdottir G, Verspoor E et al (2011) Detection and mapping of mtDNA SNPs in Atlantic salmon using high throughput DNA sequencing. BMC Genomics 12:179
Gordon D, Abajian C, Green P (1998) Consed: a graphical tool for sequence finishing. Genome Res 8:195–202
Gordon D, Desmarais C, Green P (2001) Automated finishing with autofinish. Genome Res 11:614–625
Gunnarsdottir ED, Li M, Bauchet M, Finstermeier K, Stoneking M (2011) High-throughput sequencing of complete human mtDNA genomes from the Philippines. Genome Res 21:1–11
Guo X (2009) Use and exchange of genetic resources in molluscan aquaculture. Rev Aquac 1:251–259
Guo X, Ford S, Zhang F (1999) Molluscan aquaculture in China. J Shellfish Res 18:19–31
Guo X, Zhang G, Qian L, Wang H, Liu X, Wang A (2006) Oysters and oyster farming in china: a review. J Shellfish Res 25:734
Guo X, He Y, Zhang L, Lelong C, Jouaux A (2015) Immune and stress responses in oysters with insights on adaptation. Fish Shellfish Immunol 46:107–119
Jacobsen MW, Hansen MM, Orlando L, Bekkevold D, Bernatchez L, Willerslev E, Gilbert MT (2012) Mitogenome sequencing reveals shallow evolutionary histories and recent divergence time between morphologically and ecologically distinct European whitefish (Coregonus spp.). Mol Ecol 21:2727–2742
Johansen SD, Coucheron DH, Andreassen M, Karlsen BO, Furmanek T, Jorgensen TE, Emblem A, Breines R, Nordeide JT, Moum T et al (2009) Large-scale sequence analyses of Atlantic cod. N Biotechnol 25:263–271
Kryazhimskiy S, Plotkin JB (2008) The population genetics of dN/dS. PLoS Genet 4:e1000304
Larkin MA, Blackshields G, Brown NP, Chenna R, McGettigan PA, McWilliam H, Valentin F, Wallace IM, Wilm A, Lopez R et al (2007) Clustal W and Clustal X version 2.0. Bioinformatics 23:2947–2948
Li X, Qi Z (1994) Studies on the comparative anatomy, systematic classification and evolution of Chinese oysters. Stud Mar Sin 35:143–173 (In Chinese)
Librado P, Rozas J (2009) DnaSP v5: a software for comprehensive analysis of DNA polymorphism data. Bioinformatics 25:1451–1452
Milbury C, Gaffney P (2005) Complete mitochondrial DNA sequence of the Eastern Oyster Crassostrea virginica. Mar Biotechnol 7:697–712
Miller PA, Elliott NG, Koutoulis A, Kube PD, Vaillancourt RE (2012) Genetic diversity of cultured, naturalized, and native Pacific oysters, Crassostrea gigas, determined from multiplexed microsatellite markers. J Shellfish Res 31:611–617
Morin PA, Archer FI, Foote AD, Vilstrup J, Allen EE, Wade P, Durban J, Parsons K, Pitman R, Li L et al (2010) Complete mitochondrial genome phylogeographic analysis of killer whales (Orcinus orca) indicates multiple species. Genome Res 20:908–916
Palumbi SR (1994) Genetic divergence, reproductive isolation, and marine speciation. Annu Rev Ecol Syst 25:547–572
Ren J, Liu X, Zhang G, Liu B, Guo X (2009) “Tandem duplication-random loss” is not a real feature of oyster mitochondrial genomes. BMC Genomics 10:84
Ren J, Liu X, Jiang F, Guo X, Liu B (2010a) Unusual conservation of mitochondrial gene order in Crassostrea oysters: evidence for recent speciation in Asia. BMC Evol Biol 10:394
Ren J, Shen X, Jiang F, Liu B (2010b) The mitochondrial genomes of two scallops, Argopecten irradians and Chlamys farreri (Mollusca: Bivalvia): the most highly rearranged gene order in the family Pectinidae. J Mol Evol 70:57–68
Roux C, Fraïsse C, Castric V, Vekemans X, Pogson G, Bierne N (2014) Can we continue to neglect genomic variation in introgression rates when inferring the history of speciation? A case study in a Mytilus hybrid zone. J Evol Biol 27:1662–1675
Ruesink JL, Lenihan HS, Trimble AC, Heiman KW, Micheli F, Byers JE, Kay MC (2005) Introduction of non-native oysters: ecosystem effects and restoration implications. Annu Rev Ecol Evol Syst 36:643–689
Schonberg A, Theunert C, Li M, Stoneking M, Nasidze I (2011) High-throughput sequencing of complete human mtDNA genomes from the Caucasus and West Asia: high diversity and demographic inferences. Eur J Hum Genet 19:988–994
Stone AC, Battistuzzi FU, Kubatko LS, Perry GH Jr, Trudeau E, Lin H, Kumar S (2010) More reliable estimates of divergence times in Pan using complete mtDNA sequences and accounting for population structure. Philos Trans R Soc Lond B Biol Sci 365:3277–3288
Teacher AG, Andre C, Merila J, Wheat CW (2012) Whole mitochondrial genome scan for population structure and selection in the Atlantic herring. BMC Evol Biol 12:248
Volatiana JA, Fang S, Kinaro ZO, Liu X (2015) Complete mitochondrial DNA sequences of Saccostrea mordax and Saccostrea cucullata: genome organization and phylogeny analysis. Mitochondrial DNA. 30:1--2
Wang H, Guo X (2008) Identification of Crassostrea ariakensis and related oysters by multiplex species-specific PCR. J Shellfish Res 27:481–487
Wang H, Guo X, Zhang G, Zhang F (2004) Classification of jinjiang oysters Crassostrea rivularis (Gould, 1861) from China, based on morphology and phylogenetic analysis. Aquaculture 242:137–155
Wang H, Zhang G, Liu X, Guo X (2008) Classification of common oysters from North China. J Shellfish Res 27:495–503
Wang H, Qian L, Liu X, Zhang G, Guo X (2010) Classification of a common cupped oyster from southern China. J Shellfish Res 29:857–866
Wang H, Qian L, Wang A, Guo X (2013) Occurrence and distribution of Crassostrea sikamea (Amemiya 1928) in China. J Shellfish Res 32:439–446
Winkelmann I, Campos PF, Strugnell J, Cherel Y, Smith PJ, Kubodera T, Allcock L, Kampmann M-L, Schroeder H, Guerra A et al (2013) Mitochondrial genome diversity and population structure of the giant squid Architeuthis: genetics sheds new light on one of the most enigmatic marine species. Proc R Soc Lond Ser B Biol Sci 280:20130273
Wu X, Xu X, Yu Z, Wei Z, Xia J (2010) Comparison of seven Crassostrea mitogenomes and phylogenetic analyses. Mol Phylogenet Evol 57:448–454
Wu X, Li X, Li L, Xu X, Xia J, Yu Z (2012a) New features of Asian Crassostrea oyster mitochondrial genomes: a novel alloacceptor tRNA gene recruitment and two novel ORFs. Gene 507:112–118
Wu X, Li X, Li L, Yu Z (2012b) A unique tRNA gene family and a novel, highly expressed ORF in the mitochondrial genome of the silver-lip pearl oyster, Pinctada maxima (Bivalvia: Pteriidae). Gene 510:22–31
Xiao J, Cordes J, Wang H, Guo X, Reece K (2010) Population genetics of Crassostrea ariakensis in Asia inferred from microsatellite markers. Mar Biol 157:1767–1781
Xiao S, Wu X, Li L, Yu Z (2015) Complete mitochondrial genome of the Olympia oyster Ostrea lurida (Bivalvia, Ostreidae). Mitochondrial DNA 26:471–472
Yasuike M, Leong J, Jantzen SG, von Schalburg KR, Nilsen F, Jones SR, Koop BF (2012) Genomic resources for sea lice: analysis of ESTs and mitochondrial genomes. Mar Biotechnol 14:155–166
Yu H, Li Q (2007) Genetic variation of wild and hatchery populations of the Pacific oyster Crassostrea gigas assessed by microsatellite markers. J Genet Genomics 34:1114–1122
Yu H, Li Q (2011) Mutation and selection on the wobble nucleotide in tRNA anticodons in marine bivalve mitochondrial genomes. PLoS One 6:e16147
Yu H, Li Q (2012) Complete mitochondrial DNA sequence of Crassostrea nippona: comparative and phylogenomic studies on seven commercial Crassostrea species. Mol Biol Rep 39:999–1009
Yu Z, Wei Z, Kong X, Shi W (2008) Complete mitochondrial DNA sequence of oyster Crassostrea hongkongensis—a case of “Tandem duplication-random loss” for genome rearrangement in Crassostrea? BMC Genomics 9:477
Acknowledgments
We thank the following colleagues for helping with the collection of some samples: Aimin Wang, Lumin Qian, Fei Xu, Guofan Zhang, Na Zhang, Tao Zhang, Akira Komaru, and Joana Cardoso. We also thank Feng Jiang for helping with data analysis. This work was supported by the grants from the National High Technology Research and Development Program (2012AA10A412), Shanghai Universities First-class Disciplines Project of Fisheries, the Bairen program of Chinese Academy of Sciences, the MFG Fund of Chinese Academy of Sciences, Taishan Oversea Scholar Program of Shandong and US NOAA CBO Non-native Oyster Research Program (NA04NMF4570424) and NSFC (40406032).
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Authors’ Contributions
JR conducted experiments and data analyses with assistance from MS and ZH. HW performed molecular identification of oysters. XG and XL provided the samples. XG, XL, and BL conceived the study. JR and XG did most of the writing. All authors read and approved the final manuscript.
Electronic Supplementary Material
Rights and permissions
About this article
Cite this article
Ren, J., Hou, Z., Wang, H. et al. Intraspecific Variation in Mitogenomes of Five Crassostrea Species Provides Insight into Oyster Diversification and Speciation. Mar Biotechnol 18, 242–254 (2016). https://doi.org/10.1007/s10126-016-9686-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10126-016-9686-8