Notice: session_start(): ps_files_cleanup_dir: opendir(/var/lib/php/sessions) failed: Permission denied (13) in /data/www/nel.edu/www/index.php on line 14 Neuro Enocrinology Letters - issue Vol.22(4) 2001 - NeL.edu

Vol. 22 (4) 2001 Neuro endocrinology letters

Time, love and species.

: Physiological and behavioral phenomena of many animals are restricted to certain times of the day. Many organisms show daily rhythms in their mating. The daily fluctuation in mating activity of a few insects is controlled by an endogenous clock. The fruitfly, Drosophila, is the most suitable material to characterize the genetic basis .....