1)
offers the possibility of replacing defective alleles with normal ones.
2)
has been used successfully to treat victims of Huntington disorder by removing the dominant damaging autosomal allele and replacing it with a harmless one.
3)
has not yet been used successfully with mammals.
4)
all of these
5)
is a surgical technique that separates chromosomes that have failed to segregate properly during meiosis II.
I am stuck on a practice quiz. Please help if you can, thanks! :)
2007-12-19 12:08:22 · 2 answers · asked by daitheflu99 2 in Science & Mathematics ➔ Biology
Gene therapy offers the possibilities of replacing defective alleles with normal ones.
2007-12-19 13:59:57 · answer #1 · answered by brikka brakka 2 · 0⤊ 0⤋
#1
2003 saw a trial in CF patients but do not believe it has been tried in Huntington's chorea yet.
http://www.eurekalert.org/pub_releases/2003-04/uhoc-cfg042803.php
2007-12-19 20:29:15 · answer #2 · answered by gardengallivant 7 · 0⤊ 0⤋