The Y Chromosome DNA Sequence
Genealogists keep asking us, if we can sequence their whole ChrY?
The answer is: No!
Too many difficult or unaccessible sequence regions
Whole genome sequencing technologies can't be used
because of the highly repetitive structure of ChrY
But we can pick the more interesting regions that can easily be sequenced with direct sequencing technology from PCR products and start a Walk On The Y Project