I'm looking for a reliable dominant 3rd chromosome marker which can be scored
in a heterozygote embryo. I know I can use a LacZ insert and stain but if
anyone is aware of a gene which I can use I would appreciate the help. I
would like to use it to collect homozygous mutant embryos to isolate and
sequence the DNA. Thanks in advance for your help.
Randy Mottus mottus at zoology.ubc.ca