Raat, W.K. de, P.B. Davis and G.L. Bakker (1983): Induction of sister-chromatid exchanges by alcohol and alcoholic beverages after metabolic activation by rat-liver homogenate. Mutation Research 124, 85 - 90

Radovsky, F.J., P.H. Raven und S.H. Sohmer (eds.) (1984): Biogeography of the tropical pacific. Lawrence (Kansas)

Raethel, H.S. (1985): Wildtauben. Stuttgart

Raff, R.A. und T.C. Kaufman (1983): Embryos, genes and evolution. New York

Rahmann, H. (1987): Präbiologische Evolution; pp. 109 - 132 in: Evolution (Hrsg. R. Siewing) 3. Aufl. Stuttgart

Raina, S.N. und H. Rees (1983): DNA variation between and within chromosome complements of Vicia species. Heredity 51, 335 - 346

Ranganath, H.A. und K. Hägele (1981): Karyotypic orthoselection in Drosophila. Naturwissenschaften 68, 527 - 528

Ranganath, H.A. und K. Hägele (1982): The chromosomes of two Drosophila races: D. nasuta nasuta and D. n. albomicana . I. Distribution and differentiation of heterochromatin. Chromosoma 85, 83 - 92

Rao, A. P. und A.A. Fleming (1980): Cytoplasmic-nucleogenic effects in the C 121 (Athens) Zea mays L. inbred with three cytoplasms. Euphytica 29, 227 - 231

Rapoport, E.K. (1982): Areography. Elmsford/New York

Rasmussen, S.W. und P.B. Holm (1980): Mechanisms of meiosis. Hereditas 93, 187 - 216

Rauh, W. und K. Senghas (1982): Flora von Deutschland und seinen angrenzenden Gebieten (Schmeil/Fitschen). 87. Aufl. Heidelberg, 88. Aufl. 1988

Raup, D.M. (1979): Conflicts between Darwin and paleontology. Bulletin. Field Museum of Natural History 50, Jan. 1979, (1981): Evolution and the fossil record. (Letters to Science) Science 213, 289

Raven, P.H. (1976): Systematics and plant population biology. Syst. Bot. 1, 284 - 316

Raven, P.H. und R.F. Evert (1981): Biology of plants. 3. Aufl. New York

Rebagliati, M.R., D.L. Weeks, R.P. Harvey und D.A. Melton (1985): Identification and cloning of localized maternal RNAs from Xenopus eggs. Cell 42, 769 - 777

Reddy, G.A. (1984): Effects of paracetamol on chromosomes of mouse bone marrow. Caryologia 37, 127 - 132

Reddy, B.S., C. Sharma, L. Darby, K. Laakso und E.L. Wynder (1980): Metabolic epidemiology of large bowel cancer, fecal mutagens in high and low risk populations for colon cancer. A preliminary report. Mutation Research 72, 511 - 522

Reddy, S.S. und G.M. Rao (1981) : Cytogentic effects of agricultural chemicals. I. Effects of insecticides "BHC and Nuvacron" on chromosomal mechanisms in relation to yield and yield components in chilli (Capsicum annuum L.). Cytologia 46, 699 - 707

Reid, R.G.B. (1985): Evolutionary theory - the unfinished synthesis. London

Remane, A. (1927): Art und Rasse. Verh. Ges. phys. Anthropologie 2, 2 - 33

Remane, A., V. Storch und U. Weisch (1974): Kurzes Lehrbuch der Zoologie. 2. Aufl. Stuttgart (4. Aufl. 1981)

Remane, A., V. Storch und U. Welsch (1973/1980): Evolution - Tatsachen und Probleme der Abstammungslehre. München (1. und 5. Aufl.)

Rensch, B. (1963) : Biologie 2 (Fischer Lexikon). Frankfurt/Main, (1977): Das universale Weltbild. Frankfurt/Main

Rensch, B. (1972): Neuere Probleme der Abstammungslehre. 2. Aufl. Stuttgart

Ridley, M. (1985): The Problems of evolution. Oxford, (1985): More Darwinian detractors (Bücherbesprechung) Nature 318, 124 - 125

Riedl, R. (1983): Fauna und Flora der Adria. Hamburg

Rieppel, O. (1983): Kladismus oder die Legende vom Stammbaum. Basel

Rietz, G.-E. du (1923): Der Kern der Art- und Associationsprobleme. Bot. Notiser (Lund), (1930): The fundamental units of biological taxonomy. Svensk Bot. Tidskr. 24, 333 - 428

Robertis, E.M. de und P. Black (1951): Frog oocyte nuclear protein and the analysis of developmental determinants. In: Progress in developmental biology, 49 - 58. (Ed.: H.W. Sauer) (vgl. Brothers) Stuttgart

Robertis, E.M. de und J.B. Gurdon (1980/1985): Genverpflanzung und die Analyse von Entwicklungsvorgängen. In: Erbsubstanz DNA (Spektrum der Wissenschaft: Verständliche Forschung 1985), 170 - 179. Heidelberg

Roberts, C.T. Jr. und D.E. Morse 1980): Galaktokinase-deficient mutants of Tetrahymena thermophila: selection and characterization. Mol. Gen. Genet. 180, 129 - 134

Roberts, C.W. und J.E. Fulton (1980): Yellow: a mutant plumage color, segregating independendly from brown, in Japanes quail. Canad. J. Genet. Cytol. 22, 411 - 416

Roberts, P.A. und D.J. Broderick (1982): Properties and evolutionary potential of newly induced tandem duplications in Drosophila melanogaster. Genetics 102, 75 - 89

Robinson, R. (1982): Genetics for dog breeders. London

Robinson, A.S. und K. Van Heemert (1981): Translocations induced by fast neutrons and X-rays in Delia antiqua. Theor. Appl. Genet. 59, 307 - 312

Romer, A.S. (1949): Time series and trends in animal evolution. In: Genetics, paleontology and evolution, 103 - 120. (Eds.: G.L. Jepsen, G.G. Simpson und E. Mayr) Princeton, (1968): The procession of life. London

Ronsseray, S., D. Anxolabéhère und G. Périquet (1984): Hybrid dysgenesis in Drosophila melanogaster: influence of temperature on # cytotype determination in the P-M System. Mol. Gen. Genet. 196, 17 -23

Rosin, M.P., H.F. Stich, W.D. Powrie und C.H. Wu (1982): Induction of mitotic gene conversion by browning reaction products and its modulation by naturally occurring agents. Mutation Research 101, 189 - 197

Rothfels, K. und R. Nambiar (1981): A cytological study of natural hybrids between Prosimulium multidentatum und P. magnum. Chromosoma 82, 673 - 691

Roy, M. (1956): A cytological investigation of the different species of Sansevieria with improved technique. Caryologia 8, 221 - 230

Roy, R.P. und Misra, N.C. (1961): Reinvestigation into the cytology of Sansevieria.48^th Proc. Indian Sci. Congr. 3, 301

Rudolph, P.H. und J.B. Burch (1987): Inheritance of alleles at ten enzymatic loci of the freshwater snail Stagnicola elodes (Basommatophora: Lymnaeidae). Genet. Res. 49, 201 - 206

Rudorf, W. (1958): Kreuzungszüchtung (Kreuzung innerhalb der Art). In: Handbuch der Pflanzenzüchtung, 2. Aufl. Bd.I, 497 - 562

Rustamov, R.S. und Tokareva, Y.N. (1983): Reproductive compensation in females, mothers of patients with homozygous ß-thalassemla. Genetika XIX, 1539 - 1550 (mit engl. Zusammenfassung)