Molecular Systematics of the Tephritoidea (Insecta: Diptera): Phylogenetic Signal in 16S and 28S rDNAs for Inferring Relationships Among Families

  • Han, Ho-Yeon (Department of Life Science, College of Liberal Arts & Sciences, Yonsei University) ;
  • Ro, Kyung-Eui (Department of Life Science, College of Liberal Arts & Sciences, Yonsei University) ;
  • Choi, Deuk-Soo (Department of Life Science, College of Liberal Arts & Sciences, Yonsei University) ;
  • Kim, Sam-Kyu (Department of Life Science, College of Liberal Arts & Sciences, Yonsei University)
  • Published : 2002.06.01

Abstract

Phylogenetic signal present in the mitochondrial 16S ribosomal RNA gene (16S rDNA) and the nuclear large subunit ribosomal RNA gene (28S rDNA) was explored to assess their utility in resolving family level relationships of the superfamily Tephritoidea. These two genes were chosen because they appear to evolve at different rates, and might contribute to resolve both shallow and deeper phylogenetic branches within a highly diversified group. For the 16S rDNA data set, the number of aligned sites was 1,258 bp, but 1,204 bp were used for analysis after excluding sites of ambiguous alignment. Among these 1,204 sites, 662 sites were variable and 450 sites were informative for parsimony analysis. For the 28S rDNA data set, the number of aligned sites was 1,102 bp, but 1,000 bp were used for analysis after excluding sites of ambiguous alignment. Among these 1000 sites, 235 sites were variable and 95 sites were informative for parsimony analysis. Our analyses suggest that: (1) while 16S rDNA is useful for resolving more recent phylogenetic divergences, 28S rDNA can be used to define much deeper phylogenetic branches; (2) the combined analysis of the 16S and 28S rDNAs enhances the overall resolution without losing phylogenetic signal from either single gene analysis; and (3) additional genes that evolve at intermediate rates between the 16S and 28S rDNAs are needed to further resolve relationships among the tephritoid families.

Keywords

References

  1. Castresana J (2002) GBLOCLKS: Selection of Conserved Blocks from Multiple Alignments for Their use in Phylogenetic Analysis. Version 0.91b. J. Castresana, EMBL
  2. Felsenstein J (1985) Confidence limits on phylogenies: an approach using the bootstrap. Evolution 39: 783-791 https://doi.org/10.2307/2408678
  3. Friedrich M and Tautz D (1997a) An episodic change of rDNA nucleotide substitution rate has occurred during the emergence of the insect order Diptera. Mol Biol Evol 14: 644-653 https://doi.org/10.1093/oxfordjournals.molbev.a025804
  4. Friedrich M and Tautz D (1997b) Rvolution and phylogeny of the Diptera: a molecular phylogenetic analysis using 28S rDNA sequences. Syst Biol 46: 674-698 https://doi.org/10.2307/2413500
  5. Griffiths GCD (1972) The Phylogenetic Classification of Diptera Cyclorrhapha, with Special Reference to the Structure of the Male Postabdomen. Series Entomologica, 8. Dr. W. Junk, N. V., The Hague. pp 1-340
  6. Han HY (2000) Molecular phylogenetic study of the tribe Trypetini (Diptera: Tephritidae), using mitochondrial 16S ribosomal DNA sequences. Biochem Syst Ecol 28: 501-513 https://doi.org/10.1016/S0305-1978(99)00097-6
  7. Han HY and McPheron BA (1997) Molecular phylogenetic study of Tephritidae (Insecta: Diptera) using partial sequences of the mitochondrial 16S ribosomal DNA. Mol Phylogen Evol 7: 17-32 https://doi.org/10.1006/mpev.1996.0370
  8. Han HY and McPheron BA (1999) Nucleotide sequence data as a tool to test phylogenetic relationships among higher groups of Tephritidae: a case study using mitochondrial ribosomal DNA. In: Aluja M and Norrbom AL (eds), Fruit Flies (Tephritidae): Phylogeny and Evolution of Behavior. CRC Press, New York, pp 115-132
  9. Han HY and Ro KE (2002) Molecular systematics of Tephritidae (Insecta: Diptera): testing phylogenetic position of Korean Acidiella spp. (Trypetini) using mitochondrial 16S rDNA sequences. Korean J Biol Sci 6: 13-18
  10. Hancock JM, Tautz D, and Dover GA (1988) Evolution of the secondary structures and compensatory mutation of the rebosomal RNAs of Drosophila melanogaster. Mol Biol Evol 5: 393-414
  11. Hennig W (1973) Ordnung Diptera (Zweiflgler). Handbk Zool 4: 1-227
  12. Kimura M (1980) A simple method for estimating evolutionary rate of base substitutions through comparative studies of nucleotide sequences. J Mol Evol 16: 111-120 https://doi.org/10.1007/BF01731581
  13. Kocher TD, Thomas WK, Meyer A, Edwards SV, Paabo S, Villablanca FX, and Wilson AC (1989) Dynamics of mitochondrial DNA sequence evolution in animals: amplification and sequencing with conserved primers. Proc Nat Acad Sci USA 86: 6196-6200 https://doi.org/10.1073/pnas.86.16.6196
  14. Korneyev VA (1999) Phylogenetic relationships among the families of the superfamily Tephritoidea. In: Aluja M and Norrbom AL (eds), Fruit Flies (Tephritidae): Phylogeny and Evolution of Behavior. CRC Press, New York, pp 3-22
  15. Kumar S, Tamura K, Jakobsen IB, and Nei M (2001) MEGA2: Molecular Evolutionary Genetics Analysis software, Arizona State University, Tempe https://doi.org/10.1093/bioinformatics/17.12.1244
  16. McAlpine JF (1989) Phylogeny and classification of the Muscomorpha. In: McAlpine JF (ed), Manual of Nearctic Diptera, Vol 3, Agriculture Canada Monograph 27, Agriculture Canada, Ottawa, pp 1397-1518
  17. McPheron BA and Han HY (1997) Phylogenetic analysis of North American Rhagoletis (Diptera: Tephritidae) and related genera using mitochondrial DNA sequence data. Mol Phylogen Evol 7: 1-16 https://doi.org/10.1006/mpev.1996.0369
  18. McPheron BA, Han HY, Silva J, and Norrbom AL (1999) Phylogeny of the genera Anastrepha and Toxotrypana (Trypetinae: Toxotrypanini) based upon 16S rRNA mitochondrial DNA sequences. In: Aluja M and Norrbom AL (eds), Fruit Flies (Tephritidae): Phylogeny and Evolution of Behavior. CRC Press, New York, pp 343-361
  19. Nei M. (1991) Relative efficiencies of different tree-making methods for molecular data. In: Miyamoto MM and Cracraft J (eds), Phylogenetic Analysis of DNA Sequences, Oxford University Press, New York, pp 90-128
  20. Palumbi S, Martin A, Romano S, McMillan WO, Stice L, and Grabowski G (1991) The Simple Fool's Guide to PCR. Version 2. Department of Zoology and Kewalo Marine Laboratory, University of Hawaii, Honollulu
  21. Pawlowski J, Szadziewski R, Kmieciak D, Fahrni J, and Bittar G (1996) Phylogeny of the infraorder Culicomorpha (Diptera: Nematocera) based on 28S RNA gene sequences. Syst Biol 21: 167-178 https://doi.org/10.1046/j.1365-3113.1996.d01-5.x
  22. Rzhetsky A and Nei M (1992) A simple method for estimating and testing minimum-evolution trees. Mol Biol Evol 9: 945-967
  23. Sanger F, Nickelen S, and Coulson AR (1977) DNA sequencing with chain-terminating inhibitors. Proc Natl Acad Sci USA 74: 5463-5467 https://doi.org/10.1073/pnas.74.12.5463
  24. Sheppard WS, Steck GJ, and McPheron BA (1992) Geographic populations of the medfly may be differentiated by mitochondrial DNA variation. Ezperientia 49: 1010-1013 https://doi.org/10.1007/BF01919155
  25. Skevington JH and Yeates DK (2000) Phylogeny of the Syrphoidea (Diptera) inferred from mtDNA sequences and morphology with particular reference to classification of the pipunculidae (Diptera) Mol Phylogen Evol 16: 212-224 https://doi.org/10.1006/mpev.2000.0787
  26. Swofford DL (2002) PAUP. Phylogenetic Analysis Using Parsimony and Other Methods. Version 4.0b10. Sinauer Associates, Sunderland
  27. Tautz D, Hancock JM, Webb DA, Tautz C, and Dover GA (1988) Complete sequences of the rRNA genes of Drosophila melanogaster. Mol Biol Evol 5: 366-376
  28. Thompson JD, Higgins DG, and Gibson TJ (1997) CLUSTALW: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position specific gap penalties and weight matrix choice. Nucleic Acid & Res 22: 4673-4680 https://doi.org/10.1093/nar/22.22.4673
  29. Vossbrink CR and Friedman S (1989) A 28S ribosomal RNA phylogeny of certain cyclorrhaphous Diptera based upon a hypervariable region. Syst Entomol 14: 417-431 https://doi.org/10.1111/j.1365-3113.1989.tb00296.x
  30. Wiegmann BM, Tsaur SC, Webb DW, Yeates DK, and Cassel BK (2000) Monophyly and relationships of the Tabanomorpha (Diptera: Brachycera) based on 28S ribosomal gene sequences. Ann Entomol Soc Am 93: 1031-1038 https://doi.org/10.1603/0013-8746(2000)093[1031:MAROTT]2.0.CO;2
  31. Xiong B and Kocher TD (1991) Comparison of mitochondrial DNA soquences of seven morphospecies of black flies (Diptera: Simuliidae). Genome 34: 306-311 https://doi.org/10.1139/g91-050