CONTROL OF MALE REPRODUCTIVE BEHAVIOR BY THE CENTRAL NERVOUS SYSTEM OF DROSOPHILA: DISSECTION OF A COURTSHIP PATHWAY BY GENETIC MOSAICS

1 Department of Biology, Brandeis University, Waltham, Massachusetts 02254

In gynandromorphs of Drosophila, a detailed examination was made of the association between male courtship behavior and the chromosomal genotype of various parts of the central nervous system. Mosaic flies that behave as males repeatedly show a shorter courtship than normal males. If there is to be male behavior, the posterior dorsal brain must be haplo-X on at least one side for occurrence of the early courtship events. tapping, following of females and wing extension. Licking (proboscis extension) has nearly the same focus but is submissive; that is, male tissue must be present in both left and right dorsal brain. The next courtship step, attempted copulation, has a focus (especially for actual genital contact) located in the thoracic ganglia, though apparently not in a discrete region. Attempted copulation, which can occur even in mosaics with a gravid abdomen, may be correlated with the presence of sex combs. The role of courtship foci are interpreted in terms of known sensory inputs to and functions of the major insect ganglia.

Submitted on September 11, 1978
Revised on December 27, 1978




This article has been cited by other articles:


Home page
GeneticsHome page
M. D. Drapeau, S. A. Cyran, M. M. Viering, P. K. Geyer, and A. D. Long
A cis-regulatory Sequence Within the yellow Locus of Drosophila melanogaster Required for Normal Male Mating Success
Genetics, February 1, 2006; 172(2): 1009 - 1030.
[Abstract] [Full Text] [PDF]


Home page
Proc. Natl. Acad. Sci. USAHome page
A. Villella, S. L. Ferri, J. D. Krystal, and J. C. Hall
Inaugural Article: Functional analysis of fruitless gene expression by transgenic manipulations of Drosophila courtship
PNAS, November 15, 2005; 102(46): 16550 - 16557.
[Abstract] [Full Text] [PDF]


Home page
J Biol RhythmsHome page
L. M. Beaver, B. L. Rush, B. O. Gvakharia, and J. M. Giebultowicz
Noncircadian Regulation and Function of Clock Genes Period and Timeless in Oogenesis of Drosophila Melanogaster
J Biol Rhythms, December 1, 2003; 18(6): 463 - 472.
[Abstract] [PDF]


Home page
Genes Dev.Home page
B. Dauwalder, S. Tsujimoto, J. Moss, and W. Mattox
The Drosophila takeout gene is regulated by the somatic sex-determination pathway and affects male courtship behavior
Genes & Dev., November 15, 2002; 16(22): 2879 - 2892.
[Abstract] [Full Text] [PDF]


Home page
Proc. Natl. Acad. Sci. USAHome page
T. Kitamoto
Conditional disruption of synaptic transmission induces male-male courtship behavior in Drosophila
PNAS, October 1, 2002; 99(20): 13232 - 13237.
[Abstract] [Full Text] [PDF]


Home page
GeneticsHome page
B. Chan, A. Villella, P. Funes, and J. C. Hall
Courtship and Other Behaviors Affected by a Heat-Sensitive, Molecularly Novel Mutation in the cacophony Calcium-Channel Gene of Drosophila
Genetics, September 1, 2002; 162(1): 135 - 153.
[Abstract] [Full Text] [PDF]


Home page
Proc. Natl. Acad. Sci. USAHome page
L. M. Beaver, B. O. Gvakharia, T. S. Vollintine, D. M. Hege, R. Stanewsky, and J. M. Giebultowicz
Loss of circadian clock function decreases reproductive fitness in males of Drosophilamelanogaster
PNAS, February 19, 2002; 99(4): 2134 - 2139.
[Abstract] [Full Text] [PDF]


Home page
GeneticsHome page
S. F. Goodwin, B. J. Taylor, A. Villella, M. Foss, L. C. Ryner, B. S. Baker, and J. C. Hall
Aberrant Splicing and Altered Spatial Expression Patterns in fruitless Mutants of Drosophila melanogaster
Genetics, February 1, 2000; 154(2): 725 - 745.
[Abstract] [Full Text]


Home page
Learn. Mem.Home page
M.-l. A. Joiner and L. C. Griffith
Mapping of the Anatomical Circuit of CaM Kinase-Dependent Courtship Conditioning in Drosophila
Learn. Mem., March 1, 1999; 6(2): 177 - 192.
[Abstract] [Full Text]


Home page
J. Neurosci.Home page
M. Balakireva, R. F. Stocker, N. Gendre, and J.-F. Ferveur
Voila, a New Drosophila Courtship Variant that Affects the Nervous System: Behavioral, Neural, and Genetic Characterization
J. Neurosci., June 1, 1998; 18(11): 4335 - 4343.
[Abstract] [Full Text] [PDF]


Home page
Learn. Mem.Home page
K. Ito, K. Suzuki, P. Estes, M. Ramaswami, D. Yamamoto, and N. J. Strausfeld
The Organization of Extrinsic Neurons and Their Implications in the Functional Roles of the Mushroom Bodies in Drosophila melanogaster Meigen
Learn. Mem., May 1, 1998; 5(1): 52 - 77.
[Abstract] [Full Text]


Home page
Learn. Mem.Home page
J.-R. Martin, R. Ernst, and M. Heisenberg
Mushroom Bodies Suppress Locomotor Activity in Drosophila melanogaster
Learn. Mem., May 1, 1998; 5(1): 179 - 191.
[Abstract] [Full Text]


Home page
Proc. Natl. Acad. Sci. USAHome page
E. Balaban
Changes in multiple brain regions underlie species differences in a complex, congenital behavior
PNAS, March 4, 1997; 94(5): 2001 - 2006.
[Abstract] [Full Text] [PDF]


Home page
ScienceHome page
J. Ferveur, K. Stortkuhl, R. Stocker, and R. Greenspan
Genetic feminization of brain structures and changed sexual orientation in male Drosophila
Science, February 10, 1995; 267(5199): 902 - 905.
[Abstract] [PDF]