The DNA of Agropyron elongatum which is resistant to rust was introduced into commonwheat Ganmai 8 by the technique of anther tube passage,a great range of variations took place inthe progenies of the acceptor and two new lines with high yield,high tillering capacity and striperust resistance were obtained after selection.The gliadin of the two new lines were studied usingthat of the acceptor and the donor as control. It was found that some gliadins were added,somewere lost and some had changed in the chara...