Genetische Analyse zweier Mutanten vonDinophilus gyrociliatus (Archiannelida) mit veränderter Eigröße

  title={Genetische Analyse zweier Mutanten vonDinophilus gyrociliatus (Archiannelida) mit ver{\"a}nderter Eigr{\"o}{\ss}e},
  author={W. Traut},
  journal={Helgol{\"a}nder wissenschaftliche Meeresuntersuchungen},
  • W. Traut
  • Published 2005
  • Physics, Biology
  • Helgoländer wissenschaftliche Meeresuntersuchungen
D. gyrociliatus has two types of eggs: a smaller type giving rise to ♂♂, and a larger type developing into ♀♀. Two mutants, which originated in laboratory cultures derived from animals collected at Helgoland, produced eggs of an abnormal size; the first, “Gr”, yielding larger-than-normal male-type eggs, the second, “Kl”, smaller male-type eggs. Size of eggs is determined by the genotype of the mother, the genotype of the eggs being without influence. Both mutants show a dominant monofactorial… Expand
Eine Pigmentmangelmutante bei dem Polychaeten Platynereis dumerilii
  • A. Fischer
  • Biology
  • Molecular and General Genetics MGG
  • 2004
A mutant in Platynereis dumerilii was found in laboratory stock and the organe eye color of the mutant is due to the recessive or-allele, its inheritance obviously being monofactorial. Expand
Die Zucht von niederen marinen Wirbellosen und ihre Anwendung in der experimentellen Zoologie
  • C. Hauenschild
  • Biology
  • Helgoländer wissenschaftliche Meeresuntersuchungen
  • 2005
This paper summarizes the present status of our knowledge concerning the cultivation of lower marine invertebrates. On the basis of the author's own work and experience, the term “culture” is definedExpand


Experimentelle Mutationsforschung in der Vererbungslehre
THE last decade has seen remarkable activity in the experimental production of mutations in animals and plants, chiefly through the agency of X-rays but also by the application of various otherExpand
Eine Mutante mit vergrösserten Männchen-Eiern beiDinophilus gyrociltatus (Archiannelida)
In a mutant strain ofD. gyrociliatus, a certain portion of eggs expected to develop the male sex give origin to females. This is connected with an enlargement of the male type of eggs in this strain.
Reverse mutation inDrosophila and the status of the particulate gene
Detailed, critical data are presented showing that in terms of the listed criteria the sex-linked, recessive bristle mutantsf1 andf3n inDrosophila melanogaster undergo reverse mutation at characteristic rates. Expand
Die Genommutationen (Ploidiemutationen)
Intranuclear systems controlling gene action and mutation.