Resources for observational comparative research have expanded enormously in recent years to include very large sources of ...
In examples 1 and 4 of Figure 1, we examined the target region in the parent molecule after ET recombination to determine whether it had been copied into the subclone, or excised from the parent. In ...
NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of ...