Literature DB >> 24302494

Genetic polymorphism and evolution in parthenogenetic animals : Part 9: Absence of variation within parthenogenetic aphid clones.

E Suomalainen1, A Saura, J Lokki, T Teeri.   

Abstract

The enzyme gene variability within parthenogenetic clones of Acyrtosiphon pisum has been followed by gel electrophoresis. No variation was observed within any clone. One enzyme locus was found to vary between clones. No evidence was found to support gene recombination due to the alleged endomeiosis. This hypothesis is proven to be also theoretically untenable. The low average heterozygosity in aphids is explained as a result of directional selection operating upon the parthenogenetic aphid clones, as a consequence of which the heterozygosity is lowered.

Year:  1980        PMID： 24302494     DOI： 10.1007/BF00253887

Source DB:  PubMed          Journal:  Theor Appl Genet        ISSN： 0040-5752            Impact factor:   5.699


  6 in total

1.  Endomeiosis in parthenogenetic lines of aphids.

Authors:  G COGNETTI
Journal:  Experientia       Date:  1961-04-15

2.  Genetic polymorphism and evolution in parthenogenetic animals. V. Triploid Adoxus obscurus (Coleoptera: Chrysomelidae).

Authors:  J Lokki; A Saura; P Lankinen; E Suomalainen
Journal:  Genet Res       Date:  1976-08       Impact factor: 1.588

3.  Pathenogenesis in animals.

Authors:  E SUOMALAINEN
Journal:  Adv Genet       Date:  1950       Impact factor: 1.944

4.  Starch gel electrophoresis of enzymes--a compilation of recipes.

Authors:  C R Shaw; R Prasad
Journal:  Biochem Genet       Date:  1970-04       Impact factor: 1.890

5.  Alpha-glycerophosphate dehydrogenase in Drosophila melanogaster: kinetic differences and developmental differentiation of the larval and adult isozymes.

Authors:  G C Bewley; J M Rawls; J C Lucchesi
Journal:  J Insect Physiol       Date:  1974-01       Impact factor: 2.354

6.  Electrophoretic study of genetic variation in British Myzus persicae (Sulz.) (Hemiptera, Aphididae).

Authors:  D Wool; S Bunting; H F van Emden
Journal:  Biochem Genet       Date:  1978-10       Impact factor: 1.890
  6 in total
  6 in total

1.  Variability in life history traits of the aphid, Acyrthosiphon pisum (Harris), from sexual and asexual populations.

Authors:  Patricia A MacKay; Robert J Lamb; Marjorie A H Smith
Journal:  Oecologia       Date:  1993-06       Impact factor: 3.225

2.  Electrophoretic study of enzymes from cereal aphid populations : 4. Detection of hidden genetic variation within populations of the grain aphid Sitobion avenae (F.) (Hemiptera: Aphididae).

Authors:  H D Loxdale; J A Rhodes; J S Fox
Journal:  Theor Appl Genet       Date:  1985-07       Impact factor: 5.699

3.  An investigation of the differential performance of clones of the aphid Sitobion avenae on two host species.

Authors:  P J De Barro; T N Sherratt; O David; N Maclean
Journal:  Oecologia       Date:  1995-11       Impact factor: 3.225

4.  The search for hidden enzymatic variation in the aphid Macrosiphum rosae (L.).

Authors:  K Wöhrmann; J Tomiuk; G Weber
Journal:  Theor Appl Genet       Date:  1986-11       Impact factor: 5.699

5.  Population genetics of two asexually and sexually reproducing psocids species inferred by the analysis of mitochondrial and nuclear DNA sequences.

Authors:  Dan-Dan Wei; Ming-Long Yuan; Bao-Jun Wang; An-Wei Zhou; Wei Dou; Jin-Jun Wang
Journal:  PLoS One       Date:  2012-03-27       Impact factor: 3.240

6.  The development of a malignant tumor is due to a desperate asexual self-cloning process in which cancer stem cells develop the ability to mimic the genetic program of germline cells.

Authors:  Vladimir Vinnitsky
Journal:  Intrinsically Disord Proteins       Date:  2014-07-18
  6 in total

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