I am looking for a "blue" third chromosome balancer, i.e. one carrying a
P-lacZ construct with easily identifiable Xgal staining pattern in the
embryo. If you have one available, please let me know. Thanks very much
Y. Henry Sun
Inst. Mol. Biol.
Nankang Taipei 11529
e-mail: mbyhsun at ccvax.sinica.edu.tw