英国科学家首次识别并分离出可控制植物生长高度的矮化基因。这一发现将为培育矮化、高产的农作物新品种提供可能。研究发现,该基因可使多种作物矮化,具有广泛的适用性。例如,他们将从一种杂草中提取的矮化基因引入水稻后,成功地培育出了矮秆的水稻。迄今通过培育矮化品种来提高作物产量的方法,仅仅应用于小麦生产中。科学家认为,他们的新发现意 For the first time, British scientists have identified and isolated dwarfing genes that control plant height. This finding will make it possible to cultivate dwarf and high-yielding new crop varieties. The study found that the gene can dwarf a variety of crops, with a wide range of applicability. For example, they successfully dwarfed rice by introducing dwarf genes extracted from one weed into rice. So far, methods of increasing crop yields by cultivating dwarf varieties have only been used in wheat production. Scientists think their new discovery is intended