A 5' element of the chicken beta-globin domain serves as an insulator in human erythroid cells and protects against position effect in Drosophila." L7 m3 s5 g( P! n) F! X http://www.sciencedirect.com/science/article/pii/009286749380052G # T. o: `3 J/ a1 q: I5 j8 l
发表于 2011-10-11 22:35
