Drosophila mutants disturbed in visual orientation - I. Mutants affected in early visual processing

Heinrich Bülthoff

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

A Y-maze paradigm for the selection of mutants of Drosophila melanogaster disturbed in visual orientation is described. Eleven mutants have been isolated in this way; in addition 24 existing mutants were tested. Most of the mutants isolated show defects in the periphery of the visual system. A complementation group of 6 ERG mutants is mainly affected in the off-transient of the lamina potential. A subgroup shows also an abnormal time course of the receptor potential. Three mutants have been obtained with defects in the dioptric apparatus and the screening pigment. Only 2 strains are probably central nervous system (CNS) mutants, showing defects in the computation of both position and movement. These two mutants are described in Part II.

Original languageEnglish
Pages (from-to)63-70
Number of pages8
JournalBiological Cybernetics
Volume45
Issue number1
DOIs
Publication statusPublished - 1982 Aug

ASJC Scopus subject areas

  • Biotechnology
  • Computer Science(all)

Fingerprint Dive into the research topics of 'Drosophila mutants disturbed in visual orientation - I. Mutants affected in early visual processing'. Together they form a unique fingerprint.

Cite this