Literature DB >> 28304755

A dicephalic monster embryo ofDrosophila melanogaster.

Margit Lohs-Schardin1, Klaus Sander1.   

Abstract

A monster embryo with a head on each end developed from an abnormalDrosophila egg produced by a M(1)oSp/Binsn female. The embryo probably represents a longitudinal mirror duplication of head and all 3 thoracic segments. The significance of this type of pattern anomaly for embryonic pattern specification inDrosophila is discussed.

Entities:  

Year:  1976        PMID： 28304755     DOI： 10.1007/BF00848300

Source DB:  PubMed          Journal:  Wilehm Roux Arch Dev Biol        ISSN： 0340-0794


  3 in total

1.  Studies on embryonic determination of the harlequin-fly, Chironomus dorsalis. I. Effects of centrifugation and of its combination with constriction and puncturing.

Authors:  H YAJIMA
Journal:  J Embryol Exp Morphol       Date:  1960-06

2.  [Development of the malformation "double abdomen" in eggs of smittia parthenogenetica (dipt., chironomidae) partially irradiated by UV].

Authors:  Klaus Kalthoff; Klaus Sander
Journal:  Wilhelm Roux Arch Entwickl Mech Org       Date:  1968-06

3.  Embryonic defects in Drosophila eggs after partial u.v. irradiation at different wavelengths.

Authors:  M Bownes; K Kalthoff
Journal:  J Embryol Exp Morphol       Date:  1974-04
  3 in total
  7 in total

1.  Aberrant oogenesis in the patterning mutant dicephalic of Drosophila melanogaster: time-lapse recordings and volumetry in vitro.

Authors:  Johannes Bohrmann; Klaus Sander
Journal:  Rouxs Arch Dev Biol       Date:  1987-07

2.  Regionalisation of segment-forming capacities during early embryogenesis inDrosophila melanogaster.

Authors:  Otto Vogel
Journal:  Wilehm Roux Arch Dev Biol       Date:  1977-03

3.  Genetic analysis of pattern-formation in the embryo ofDrosophila melanogaster : Characterization of the maternal-effect mutantBicaudal.

Authors:  Christiane Nüsslein-Volhard
Journal:  Wilehm Roux Arch Dev Biol       Date:  1977-09

4.  Parameters influencing reversal of segment sequence in posterior egg fragments ofCallosobruchus (Coleoptera).

Authors:  Jitse Michiel van der Meer
Journal:  Wilehm Roux Arch Dev Biol       Date:  1984-09

5.  Dicephalic - ADrosophila mutant affecting polarity in follicle organization and embryonic patterning.

Authors:  Margit Lohs-Schardin
Journal:  Wilehm Roux Arch Dev Biol       Date:  1982-01

6.  Follicle cell development is partly independent of germ-line cell differentiation in Drosophila oogenesis.

Authors:  Herwig O Gutzeit; Arthur Strauß
Journal:  Rouxs Arch Dev Biol       Date:  1989-11

7.  Maternal-effect mutations altering the anterior-posterior pattern of the Drosophila embryo.

Authors:  Trudi Schüpbach; Eric Wieschaus
Journal:  Rouxs Arch Dev Biol       Date:  1986-07
  7 in total

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