Literature DB >> 17248583

Synergistic Effect of Inbreeding on Viability in DROSOPHILA VIRILIS.

K Kosuda1.   

Abstract

The effect of inbreeding on egg to adult viability was determined for Drosophila virilis over a wide range of inbreeding levels (0 < F <.734). The quantity -log(e) (Viability) was found to be a curvilinear function of F, indicating synergistic interaction among loci. The curvature was not evident, however, below F =.500. The values of A and B (Mortonet al. 1956) were calculated to be.06 and.77-.86, respectively. This extremely small value of A yielded a very large value for the B/A ratio i.e., 12.51-14.99.

Entities:  

Year:  1972        PMID： 17248583      PMCID： PMC1212844     

Source DB:  PubMed          Journal:  Genetics        ISSN： 0016-6731            Impact factor:   4.562


  8 in total

1.  GENETICS OF NATURAL POPULATIONS. XXXIV. ADAPTIVE NORM, GENETIC LOAD AND GENETIC ELITE IN DROSOPHILA PSEUDOOBSCURA.

Authors:  T DOBZHANSKY; B SPASSKY
Journal:  Genetics       Date:  1963-11       Impact factor: 4.562

2.  INBRED GENETIC LOADS AND THE DETERMINATION OF POPULATION STRUCTURE.

Authors:  H LEVENE
Journal:  Proc Natl Acad Sci U S A       Date:  1963-10       Impact factor: 11.205

3.  INBREEDING AND THE MUTATIONAL AND BALANCED LOADS IN NATURAL POPULATIONS OF DROSOPHILA WILLISTONI.

Authors:  C MALOGOLOWKIN-COHEN; H LEVENE; N P DOBZHANSKY; A S SIMMONS
Journal:  Genetics       Date:  1964-12       Impact factor: 4.562

4.  Genetics of natural populations. 32. Inbreeding and the mutational and balanced genetic loads in natural populations of Drosophila pseudoobscura.

Authors:  T DOBZHANSKY; B SPASSKY; T TIDWELL
Journal:  Genetics       Date:  1963-03       Impact factor: 4.562

5.  Some possibilities for measuring selection intensities in man.

Authors:  J F CROW
Journal:  Hum Biol       Date:  1958-02       Impact factor: 0.553

6.  AN ESTIMATE OF THE MUTATIONAL DAMAGE IN MAN FROM DATA ON CONSANGUINEOUS MARRIAGES.

Authors:  N E Morton; J F Crow; H J Muller
Journal:  Proc Natl Acad Sci U S A       Date:  1956-11       Impact factor: 11.205

7.  The Genetic Structure of Natural Populations of DROSOPHILA MELANOGASTER. VII Synergistic Interaction of Spontaneous Mutant Polygenes Controlling Viability.

Authors:  T Mukai
Journal:  Genetics       Date:  1969-03       Impact factor: 4.562

8.  Interaction in fitness between lethal genes in heterozygous condition in Drosophila melanogaster.

Authors:  O Kitagawa
Journal:  Genetics       Date:  1967-12       Impact factor: 4.562
  8 in total
  3 in total

1.  [Chromosomal theory of inbreeding: a probabilistic model].

Authors:  C Biémont
Journal:  Bull Math Biol       Date:  1974-08       Impact factor: 1.758

2.  Chromosome interactions in Drosophila melanogaster. I. Viability studies.

Authors:  R D Seager; F J Ayala
Journal:  Genetics       Date:  1982-11       Impact factor: 4.562

3.  The population genetics of parthenogenetic strains of Drosophila mercatorium. II The capacity for parthenogenesis in a natural, bisexual population.

Authors:  A R Templeton; H L Carson; C F Sing
Journal:  Genetics       Date:  1976-03-25       Impact factor: 4.562
  3 in total

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