小麦族外源有益基因的导入(到普通小麦中)的研究具有十分巨大的潜力。这不仅是因为从普通小麦近缘属、种(简称近缘属、种)导入到普通小麦的有益基因在小麦的育种和生产上发挥了巨大作用。例如,从黑麦、二粒小麦导入的抗白粉、抗锈病基因,从Ae.umbellulata导入的抗叶锈基因, The introduction of foreign genes of wheat (into common wheat) has great potential. This is not only because the beneficial genes introduced into common wheat from the genera and genera of common wheat play an important role in the breeding and production of wheat. For example, anti-white powder introduced from rye, durum wheat, a rust resistance gene, an anti-leaf rust gene introduced from Ae.umbellulata,