Molecular relationships between closely related strains and species of nematodes
Tóm tắt
Electrophoretic comparisons have been made for 24 enzymes in theBergerac andBristol strains ofCaenorhabditis elegans and the related species,Caenorhabditis briggsae. No variation was detected between the two strains ofC. elegans. In contrast, the two species,C. elegans andC. briggsae exhibited electrophoretic differences in 22 of 24 enzymes. A consensus 5S rRNA sequence was determined forC. elegans and found to be identical to that fromC. briggsae. By analogy with other species with relatively well established fossil records it can be inferred that the time of divergence between the two nematode species is probably in the tens of millions of years. The limited anatomical evolution during a time period in which proteins undergo extensive changes supports the hypothesis that anatomical evolution is not dependent on overall protein changes.
Tài liệu tham khảo
Allard RW, Jain SK, Workman PL (1968) Adv Genet 41:55–131
Avise JC, Lansman RA, Shade RO (1979) Genetics 92:279–295
Brenner S (1974) Genetics 77:71–94
Brown WM, George M, Wilson AC (1979) Proc Natl Acad Sci USA 76:1967–1971
Butler MH (1980) M.S. Thesis, University of Houston Central Campus
Donis-Keller H, Maxam AM, Gilbert W (1977) Nucleic Acids Res 4:2527–2538
Donis-Keller H (1980) Nucleic Acids Res 8:3133–3142
Dougherty EC (1955) J Helminthol 29:105–152
Dougherty EC, Nigon V (1949) J Parasitol 35, no 6, Sect 2, 11
Emmons SW, Klass MR, Hirsh D (1979) Proc Natl Acad Sci USA 76:1333–1337
England TE, Uhlenbeck OC (1978) Nature275:560–561
Erdmann VA (1981) Nucleic Acids Res 9:r25-r42
Friedman PA, Platzer EG, Eby JE (1977) J Nematol 9:197–203
Hori H, Osawa S (1979) Proc Natl Acad Sci USA 76:381–385
Jordan BR (1971) J Mol Biol 55:423–439
King MC, Wilson AC (1975) Science 188:197–116
Komiya H, Takemura S (1979) J Biochem 86:1067–1080
Komiya H, Shimizv N, Kawakami M, Takemura S (1980) J Biochem 88:1449–1456
Küntzel H, Heidrich M, Piechulla B (1981) Nucleic Acids Res 9:1451–1461
Li WH (1981) Proc Natl Acad Sci USA 78:1085–1089
Luehrsen K, Fox GE (1981) Proc Natl Acad Sci USA 78:2150–2154
MacKay RM, Gray MW, Doolittle WF (1980) Nucleic Acids Res 8:4922–4917
Maupas E (1900) Arch Zool Exp Gen S 8:463–624
McCracken GF, Selander RK (1980) Proc Natl Acad Sci USA 77:684–688
Meyhack B, Pace B, Pace NR (1977) Biochemistry 16:5009–5015
Mukai T, Cockerham CC (1977) Proc Natl Acad Sci USA 74:2514–2517
Neel JV, Satoh C, Hamilton HB, Otake M, Goriki K, Kageoka T, Fujita M, Neriishi S, Asakawa J (1980) Proc Natl Acad Sci USA 77:4221–4225
Nei M, Li WH (1979) Proc Natl Acad Sci USA 76:5269–5273
Nicholas WL, Dougherty EC, Hansen EL (1969) Ann NY Acad Sci 77:218–235
Nigon V, Dougherty EC (1949) J Exp Zool 112:485–503
Nishikawa U, Takemura S (1974) J Biochem (Tokyo) 76:935–947
Peattie D (1979) Proc Natl Acad Sci USA 74:4537–4541
Prager EM, Wilson AC (1975) Proc Natl Acad Sci USA 72:200–204
Siciliano MJ, Shaw CR (1976) Chromatographic and Electrophoresis Techniques. Smith IY (ed) Interscience Publishers, NY vol 2:184–209
Siciliano MJ, Siciliano J, Humphrey RM (1978) Proc Natl Acad Sci USA 74:1919–1923
Stambrook P, Williamson R (1974) Eur J Biochem 48:297–302
Studnicka GM, Eiserling FA, Lake JA (1981) Nucleic Acids Res 9:1885–1904
Sulston JE, Brenner S (1974) Genetics 77:95–104
Uchida T, Bonen L, Schaup H, Lewis BJ, Zablen L, Woese C (1974) J Mol Evol 7:197–213
Upholt WB (1977) Nucleic Acids Res 4:1257–1265
Upholt WB, Dawid IB (1977) Cell 11:571–583
Van Ooyen A, Van den Berg J, Mantel N, Weissmann C (1979) Science 206:337–344
Wilson AC, Maxson LR, Sarich VM (1974a) Proc Natl Acad Sci USA 71:2843–2847
Wilson AC, Sarich VM, Maxson LR (1974b) Proc Natl Acad Sci USA 71:3028–3030
Woese C, Sogin M, Stahl D, Lewis BJ, Bonen L (1976) J Mol Evol 7:197–213