Abstract
Facultative, intracellular bacterial symbionts of arthropods may dramatically affect host biology and reproduction. The length of these symbiont-host associations may be thousands to millions of years, and while symbiont loss is predicted, there have been very few observations of a decline of symbiont infection rates. In a population of the sweet potato whitefly species (Bemisia tabaci MEAM1) in Arizona, USA, we documented the frequency decline of a strain of Rickettsia in the Rickettsia bellii clade from near-fixation in 2011 to 36% of whiteflies infected in 2017. In previous studies, Rickettsia had been shown to increase from 1 to 97% from 2000 to 2006 and remained at high frequency for at least five years. At that time, Rickettsia infection was associated with both fitness benefits and female bias. In the current study, we established matrilines of whiteflies from the field (2016, Rickettsia infection frequency = 58%) and studied (a) Rickettsia vertical transmission, (b) fitness and sex ratios associated with Rickettsia infection, (c) symbiont titer, and (d) bacterial communities within whiteflies. The vertical transmission rate was high, approximately 98%. Rickettsia infection in the matrilines was not associated with fitness benefits or sex ratio bias and appeared to be slightly costly, as more Rickettsia-infected individuals produced non-hatching eggs. Overall, the titer of Rickettsia in the matrilines was lower in 2016 than in the whiteflies collected in 2011, but the titer distribution appeared bimodal, with high- and low-titer lines, and constancy of the average titer within lines over three generations. We found neither association between Rickettsia titer and fitness benefits or sex ratio bias nor evidence that Rickettsia was replaced by another secondary symbiont. The change in the interaction between symbiont and host in 2016 whiteflies may explain the drop in symbiont frequency we observed.
Similar content being viewed by others
References
Russell JA, Moran NA (2006) Costs and benefits of symbiont infection in aphids: variation among symbionts and across temperatures. Proc R Soc Lond B 273:603–610
Henry LM, Peccoud J, Simon JC, Hadfield JD, Maiden MJC, Ferrari J, Godfray HCJ (2013) Horizontally transmitted symbionts and host colonization of ecological niches. Curr Biol 23:1713–1717. https://doi.org/10.1016/j.cub.2013.07.029
Oliver KM, Russell JA, Moran NA, Hunter MS (2003) Facultative bacterial symbionts in aphids confer resistance to parasitic wasps. Proc Natl Acad Sci U S A 100:1803–1807
Xie JL, Vilchez I, Mateos M (2010) Spiroplasma bacteria enhance survival of Drosophila hydei attacked by the parasitic wasp Leptopilina heterotoma. PLoS One:5. https://doi.org/10.1371/journal.pone.0012149
Jaenike J, Unckless R, Cockburn SN, Boelio LM, Perlman SJ (2010) Adaptation via symbiosis: recent spread of a Drosophila defensive symbiont. Science 329:212–215. https://doi.org/10.1126/science.1188235
Lukasik P, Guo H, Van Asch M, Ferrari J, Godfray HCJ (2013) Protection against a fungal pathogen conferred by the aphid facultative endosymbionts Rickettsia and Spiroplasma is expressed in multiple host genotypes and species and is not influenced by co-infection with another symbiont. J Evol Biol 26:2654–2661. https://doi.org/10.1111/jeb.12260
Kaiser W, Huguet E, Casas J, Commin C, Giron D (2010) Plant green-island phenotype induced by leaf-miners is mediated by bacterial symbionts. Proc R Soc Lond B 277:2311–2319. https://doi.org/10.1098/rspb.2010.0214
Wagner SM, Martinez AJ, Ruan YM, Kim KL, Lenhart PA, Dehnel AC, Oliver KM, White JA (2015) Facultative endosymbionts mediate dietary breadth in a polyphagous herbivore. Funct Ecol 29:1402–1410. https://doi.org/10.1111/1365-2435.12459
Himler AG, Adachi-Hagimori T, Bergen JE, Kozuch A, Kelly SE, Tabashnik BE, Chiel E, Duckworth VE, Dennehy TJ, Zchori-Fein E, Hunter MS (2011) Rapid spread of a bacterial symbiont in an invasive whitefly is driven by fitness benefits and female bias. Science 332:254–256. https://doi.org/10.1126/science.1199410
O’Neill SL, Hoffmann AA, Werren JH (1997) Influential passengers. Oxford University Press, New York, p 214
McCutcheon JP, Moran NA (2007) Parallel genomic evolution and metabolic interdependence in an ancient symbiosis. Proc Natl Acad Sci U S A 104:19392–19397. https://doi.org/10.1073/pnas.0708855104
Tamas I, Klasson L, Canback B, Naslund AK, Eriksson AS, Wernegreen JJ, Sandstrom JP, Moran NA, Andersson SGE (2002) 50 million years of genomic stasis in endosymbiotic bacteria. Science 296:2376–2379. https://doi.org/10.1126/science.1071278
Buchner P (1965) Endosymbiosis of animals with plant microorganisms. Interscience, New York, p 909
Moran NA, Degnan PH (2006) Functional genomics of Buchnera and the ecology of aphid hosts. Mol Ecol 15:1251–1261. https://doi.org/10.1111/j.1365-294X.2005.02744.x
Snyder AK, Rio RVM (2015) “Wigglesworthia morsitans” folate (vitamin B-9) biosynthesis contributes to tsetse host fitness. Appl Environ Microbiol 81:5375–5386. https://doi.org/10.1128/aem.00553-15
Michalkova V, Benoit JB, Weiss BL, Attardo GM, Aksoy S (2014) Vitamin B-6 generated by obligate symbionts is critical for maintaining proline homeostasis and fecundity in tsetse flies. Appl Environ Microbiol 80:5844–5853. https://doi.org/10.1128/aem.01150-14
Moran NA, McCutcheon JP, Nakabachi A (2008) Genomics and evolution of heritable bacterial symbionts. Annu Rev Genet 42:165–190
Bailly-Bechet M, Martins-Simoes P, Szollosi GJ, Mialdea G, Sagot MF, Charlat S (2017) How long does Wolbachia remain on board? Mol Biol Evol 34:1183–1193. https://doi.org/10.1093/molbev/msx073
Hedges LM, Brownlie JC, O’Neill SL, Johnson KN (2008) Wolbachia and virus protection in insects. Science 322:702–702
Teixeira L, Ferreira A, Ashburner M (2008) The bacterial symbiont Wolbachia induces resistance to RNA viral infections in Drosophila melanogaster. PLoS Biol 6:2753–2763
Brownlie JC, Cass BN, Riegler M, Witsenburg JJ, Iturbe-Ormaetxe I, McGraw EA, O’Neill SL (2009) Evidence for metabolic provisioning by a common invertebrate endosymbiont, Wolbachia pipientis, during periods of nutritional stress. PLoS Pathog 5:e1000368
Smith AH, Lukasik P, O’Connor MP, Lee A, Mayo G, Drott MT, Doll S, Tuttle R, Disciullo RA, Messina A, Oliver KM, Russell JA (2015) Patterns, causes and consequences of defensive microbiome dynamics across multiple scales. Mol Ecol 24:1135–1149. https://doi.org/10.1111/mec.13095
Oliver KM, Campos J, Moran NA, Hunter MS (2008) Population dynamics of defensive symbionts in aphids. Proc R Soc Lond B 275:293–299
Jaenike J (2012) Population genetics of beneficial heritable symbionts. TREE 27:226–232. https://doi.org/10.1016/j.tree.2011.10.005
Breeuwer JAJ, Werren JH (1993) Cytoplasmic incompatibility and bacterial density in Nasonia vitripennis. Genetics 135:565–574
McGraw EA, Merritt DJ, Droller JN, O’Neill SL (2002) Wolbachia density and virulence attenuation after transfer into a novel host. Proc Natl Acad Sci U S A 99:2918–2923
Duron O, Bernard C, Unal S, Berthomieu A, Berticat C, Weill M (2006) Tracking factors modulating cytoplasmic incompatibilities in the mosquito Culex pipiens. Mol Ecol 15:3061–3071
Bordenstein SR, Marshall ML, Fry AJ, Kim U, Wernegreen JJ (2006) The tripartite associations between bacteriophage, Wolbachia, and arthropods. PLoS Pathog 2:384–393. https://doi.org/10.1371/journal.ppat.0020043
Jaenike J (2009) Coupled population dynamics of endosymbionts within and between hosts. Oikos 118:353–362. https://doi.org/10.1111/j.1600-0706.2008.17110.x
Dinsdale A, Cook L, Riginos C, Buckley YM, De Barro P (2010) Refined global analysis of Bemisia tabaci (Hemiptera: Sternorrhyncha: Aleyrodoidea: Aleyrodidae) mitochondrial cytochrome oxidase 1 to identify species level genetic boundaries. Ann Entomol Soc Am 103:196–208
Zhu DT, Xia WQ, Rao Q, Liu SS, Ghanim M, Wang XW (2016) Sequencing and comparison of the Rickettsia genomes from the whitefly Bemisia tabaci Middle East Asia Minor I. Insect Sci 23:531–542. https://doi.org/10.1111/1744-7917.12367
Cass BN, Yallouz R, Bondy EC, Mozes-Daube N, Horowitz AR, Kelly SE, Zchori-Fein E, Hunter MS (2015) Dynamics of the endosymbiont Rickettsia in an insect pest. Microb Ecol 70:287–297. https://doi.org/10.1007/s00248-015-0565-z
Hendry TA, Hunter MS, Baltrus DA (2014) The facultative symbiont Rickettsia protects an invasive whitefly against entomopathogenic Pseudomonas syringae strains. Appl Environ Microbiol 80:7161–7168. https://doi.org/10.1128/Aem.02447-14
Cass BN, Himler AG, Bondy EC, Bergen JE, Fung SK, Kelly SE, Hunter MS (2016) Conditional fitness benefits of the Rickettsia bacterial symbiont in an insect pest. Oecologia 180:169–179. https://doi.org/10.1007/s00442-015-3436-x
Hunter MS, Asiimwe P, Himler AG, Kelly SE (2017) Host nuclear genotype influences phenotype of a conditional mutualist symbiont. J Evol Biol 30:141–149. https://doi.org/10.1111/jeb.12993
Kriesner P, Hoffmann AA, Lee SF, Turelli M, Weeks AR (2013) Rapid sequential spread of two Wolbachia variants in Drosophila simulans. PLoS Pathog 9. https://doi.org/10.1371/journal.ppat.1003607
Riegler M, Sidhu M, Miller WJ, O’Neill SL (2005) Evidence for a global Wolbachia replacement in Drosophila melanogaster. Curr Biol 15:1428–1433. https://doi.org/10.1016/j.cub.2005.06.069
Ellsworth PC, Martinez-Carrillo JL (2001) IPM for Bemisia tabaci: a case study from North America. Crop Prot 20:853–869. https://doi.org/10.1016/s0261-2194(01)00116-8
Thao ML, Baumann P (2004) Evolutionary relationships of primary prokaryotic endosymbionts of whiteflies and their hosts. Appl Environ Microbiol 70:3401–3406. https://doi.org/10.1128/aem.70.6.3401-3406.2004
Rao Q, Rollat-Farnier PA, Zhu DT, Santos-Garcia D, Silva FJ, Moya A, Latorre A, Klein CC, Vavre F, Sagot MF, Liu SS, Mouton L, Wang XW (2015) Genome reduction and potential metabolic complementation of the dual endosymbionts in the whitefly Bemisia tabaci. BMC Genomics 16. https://doi.org/10.1186/s12864-015-1379-6
Rollat-Farnier PA, Santos-Garcia D, Rao Q, Sagot MF, Silva FJ, Henri H, Zchori-Fein E, Latorre A, Moya A, Barbe V, Liu SS, Wang XW, Vavre F, Mouton L (2015) Two host clades, two bacterial arsenals: evolution through gene losses in facultative endosymbionts. Genome Biol Evol 7:839–855. https://doi.org/10.1093/gbe/evv030
White JA, Kelly SE, Perlman SJ, Hunter MS (2009) Cytoplasmic incompatibility in the parasitic wasp Encarsia inaron: disentangling the roles of Cardinium and Wolbachia symbionts. Heredity 102:483–489. https://doi.org/10.1038/hdy.2009.5
Chiel E, Zchori-Fein E, Inbar M, Gottlieb Y, Adachi-Hagimori T, Kelly SE, Asplen MK, Hunter MS (2009) Almost there: transmission routes of bacterial symbionts between trophic levels. PLoS One 4:e4767
De Barro PJ, Scott KD, Graham GC, Lange CL, Schutze MK (2003) Isolation and characterization of microsatellite loci in Bemisia tabaci. Mol Ecol Notes 3:40–43
Caspi-Fluger A, Inbar M, Mozes-Daube N, Mouton L, Hunter MS, Zchori-Fein E (2011) Rickettsia ‘in’ and ‘out’: two different localization patterns of a bacterial symbiont in the same insect species. PLoS One 6:e21096. https://doi.org/10.1371/journal.pone.0021096
Livak KJ, Schmittgen TD (2001) Analysis of relative gene expression data using real-time quantitative PCR and the 2(T)(-delta delta C) method. Methods 25:402–408. https://doi.org/10.1006/meth.2001.1262
Klindworth A, Pruesse E, Schweer T, Peplies J, Quast C, Horn M, Glockner FO (2013) Evaluation of general 16S ribosomal RNA gene PCR primers for classical and next-generation sequencing-based diversity studies. Nucl Acids Res 41. https://doi.org/10.1093/nar/gks808
Illumina (2013) 16S Metagenomic sequencing library preparation. https://support.illumina.com/documents/documentation/chemistry_documentation/16s/16s-metagenomic-library-prep-guide-15044223-b.pdf. Accessed 1 Mar 2019
Martin M (2011) Cutadapt removes adapter sequences from high-throughput sequencing reads. EMBnetjournal 17:10.14806/ej.17.1.200
Callahan BJ, McMurdie PJ, Rosen MJ, Han AW, Johnson AJA, Holmes SP (2016) DADA2: high-resolution sample inference from Illumina amplicon data. Nat Methods 13:581. https://doi.org/10.1038/nmeth.3869
Wang Q, Garrity GM, Tiedje JM, Cole JR (2007) Naive Bayesian classifier for rapid assignment of rRNA sequences into the new bacterial taxonomy. Appl Environ Microbiol 73:5261–5267. https://doi.org/10.1128/aem.00062-07
Quast C, Pruesse E, Yilmaz P, Gerken J, Schweer T, Yarza P, Peplies J, Glockner FO (2013) The SILVA ribosomal RNA gene database project: improved data processing and web-based tools. Nucleic Acids Res 41:D590–D596. https://doi.org/10.1093/nar/gks1219
McMurdie PJ, Holmes S (2013) phyloseq: an R package for reproducible interactive analysis and graphics of microbiome census data. PLoS One 8. https://doi.org/10.1371/journal.pone.0061217
Turelli M, Hoffman AA (1991) Rapid spread of an inherited incompatibility factor in California Drosophila. Nature 353:440–442
Turelli M, Cooper BS, Richardson KM, Ginsberg PS, Peckenpaugh B, Antelope CX, Kim KJ, May MR, Abrieux A, Wilson DA, Bronski MJ, Moore BR, Gao JJ, Eisen MB, Chiu JC, Conner WR, Hoffmann AA (2018) Rapid global spread of wRi-like Wolbachia across multiple Drosophila. Curr Biol 28:963. https://doi.org/10.1016/j.cub.2018.02.015
Turelli M (1994) Evolution of incompatibility-inducing microbes and their hosts. Evolution 48:1500–1513
Rasgon JL, Scott TW (2003) Wolbachia and cytoplasmic incompatibility in the California Culex pipiens mosquito species complex: parameter estimates and infection dynamics in natural populations. Genetics 165:2029–2038
Sandström JP, Russell JA, White JP, Moran NA (2001) Independent origins and horizontal transfer of bacterial symbionts of aphids. Mol Ecol 10:217–228
Hoffmann AA, Hercus M, Dagher H (1998) Population dynamics of the Wolbachia infection causing cytoplasmic incompatibility in Drosophila melanogaster. Genetics 148:221–231
Bordenstein SR, Bordenstein SR (2011) Temperature affects the tripartite interactions between bacteriophage WO, Wolbachia, and cytoplasmic incompatibility. PLoS One 6:e29106. https://doi.org/10.1371/journal.pone.0029106
Stevens L, Wicklow DT (1992) Multispecies interactions affect cytoplasmic incompatibility in Tribolium flour beetles. Am Nat 140:642–653
Oliver KM, Moran NA, Hunter MS (2006) Costs and benefits of a superinfection of facultative symbionts in aphids. Proc R Soc Lond B 273:1273–1280
Zhao DX, Hoffmann AA, Zhang ZC, Niu HT, Guo HF (2018) Interactions between facultative symbionts Hamiltonella and Cardinium in Bemisia tabaci (Hemiptera: Aleyrodoidea): cooperation or conflict? J Econ Entomol 111:2660–2666. https://doi.org/10.1093/jee/toy261
Weeks AR, Reynolds T, Hoffmann AA (2002) Wolbachia dynamics and host effects: what has (and has not) been demonstrated? TREE 17:257–262
Rowan R, Knowlton N, Baker A, Jara J (1997) Landscape ecology of algal symbionts creates variation in episodes of coral bleaching. Nature 388:265–269. https://doi.org/10.1038/40843
Haselkorn TS, Jaenike J (2015) Macroevolutionary persistence of heritable endosymbionts: acquisition, retention and expression of adaptive phenotypes in Spiroplasma. Mol Ecol 24:3752–3765. https://doi.org/10.1111/mec.13261
Hurst GDD, Jiggins FM (2005) Problems with mitochondrial DNA as a marker in population, phylogeographic and phylogenetic studies: the effects of inherited symbionts. Proc R Soc Lond B 272:1525–1534
Gebiola M, Kelly SE, Hammerstein P, Giorgini M, Hunter MS (2016) “Darwin’s corollary” and cytoplasmic incompatibility induced by Cardinium may contribute to speciation in Encarsia wasps (Hymenoptera: Aphelinidae). Evolution 70:2447–2458. https://doi.org/10.1111/evo.13037
Chu D, Gao CS, De Barro P, Zhang YJ, Wan FH, Khan IA (2011) Further insights into the strange role of bacterial endosymbionts in whitefly, Bemisia tabaci: comparison of secondary symbionts from biotypes B and Q in China. Bull Entomol Res 101:477–486. https://doi.org/10.1017/s0007485311000083
Gueguen G, Vavre F, Gnankine O, Peterschmitt M, Charif D, Chiel E, Gottlieb Y, Ghanim M, Zchori-Fein E, Fleury F (2010) Endosymbiont metacommunities, mtDNA diversity and the evolution of the Bemisia tabaci (Hemiptera: Aleyrodidae) species complex. Mol Ecol 19:4365–4378
Fujiwara A, Maekawa K, Tsuchida T (2015) Genetic groups and endosymbiotic microbiota of the Bemisia tabaci species complex in Japanese agricultural sites. J Appl Entomol 139:55–66. https://doi.org/10.1111/jen.12171
Bing XL, Ruan YM, Rao Q, Wang XW, Liu SS (2013) Diversity of secondary endosymbionts among different putative species of the whitefly Bemisia tabaci. Insect Sci 20:194–206. https://doi.org/10.1111/j.1744-7917.2012.01522.x
Flores HA, O’Neill SL (2018) Controlling vector-borne diseases by releasing modified mosquitoes. Nat Rev Microbiol 16:508–518. https://doi.org/10.1038/s41579-018-0025-0
Moreira LA, Iturbe-Ormaetxe I, Jeffery JA, Lu GJ, Pyke AT, Hedges LM, Rocha BC, Hall-Mendelin S, Day A, Riegler M, Hugo LE, Johnson KN, Kay BH, McGraw EA, van den Hurk AF, Ryan PA, O’Neill SL (2009) A Wolbachia symbiont in Aedes aegypti limits infection with Dengue, Chikungunya, and Plasmodium. Cell 139:1268–1278. https://doi.org/10.1016/j.cell.2009.11.042
Walker T, Johnson PH, Moreira LA, Iturbe-Ormaetxe I, Frentiu FD, McMeniman CJ, Leong YS, Dong Y, Axford J, Kriesner P, Lloyd AL, Ritchie SA, O’Neill SL, Hoffmann AA (2011) The wMel Wolbachia strain blocks dengue and invades caged Aedes aegypti populations. Nature 476:450–453. https://doi.org/10.1038/nature10355
van den Hurk AF, Hall-Mendelin S, Pyke AT, Frentiu FD, McElroy K, Day A, Higgs S, O’Neill SL (2012) Impact of Wolbachia on infection with Chikungunya and Yellow Fever viruses in the mosquito vector Aedes aegypti. PLoS Negl Trop Dis 6:e1892. https://doi.org/10.1371/journal.pntd.0001892
Carrington LB, Tran BCN, Le NTH, Luong TTH, Nguyen TT, Nguyen PT, Nguyen CVV, Nguyen HTC, Vu TT, Vo LT, Le DT, Vu NT, Nguyen GT, Luu HQ, Dang AD, Hurst TP, O’Neill SL, Tran VT, Kien DTH, Nguyen NM, Wolbers M, Wills B, Simmons CP (2018) Field-and clinically derived estimates of Wolbachia-mediated blocking of dengue virus transmission potential in Aedes aegypti mosquitoes. Proc Natl Acad Sci U S A 115:361–366. https://doi.org/10.1073/pnas.1715788115
Ritchie SA, van den Hurk AF, Smout MJ, Staunton KM, Hoffmann AA (2018) Mission accomplished? We need a guide to the ‘post release’ world of Wolbachia for Aedes-borne disease control. Trends Parasitol 34:217–226. https://doi.org/10.1016/j.pt.2017.11.011
Acknowledgments
We are grateful to Peter Ellsworth, Naomi Pier, Isadora Bordini, and John Palumbo for their help in collecting whiteflies for the field samples and to Gabriella Rivera for the help with the laboratory experiments.
Funding
This research was supported by a National Institute of Health Training grant in the University of Arizona Center for Insect Science (K12GM000708) to AAB and AMR and by National Science Foundation grants DEB-1020460 (to MSH and Anna Himler) and IOS-1256905 (to MSH and Stephan Schmitz-Esser).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Bockoven, A.A., Bondy, E.C., Flores, M.J. et al. What Goes Up Might Come Down: the Spectacular Spread of an Endosymbiont Is Followed by Its Decline a Decade Later. Microb Ecol 79, 482–494 (2020). https://doi.org/10.1007/s00248-019-01417-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00248-019-01417-4