一些人相信,攀登农作物基因组中的珠穆朗玛峰—具有挑战性的小麦基因组的艰巨任务已经接近完成。一个国际研究团队已经拿出了一份小麦脱氧核糖核酸(DNA)序列的草图—这份草图鉴别出了小麦的许多基因,并且可能勾勒出了有望改良这种关键农作物的数以千计的潜在遗传突变。小麦是全球种植最为广泛的农作物,并且在全世界有无数人以小麦为食。然而,科学家一直努力试图控制住其复杂的遗传性状。一个复杂性在于两 Some believe the difficult task of climbing Mount Everest in the crop genome - a challenging wheat genome - is nearing completion. An international team of researchers has come up with a sketch of the DNA sequence of wheat - a sketch that identifies many of the genes in wheat and may outline thousands of potential prospects for improving this key crop Genetic mutation. Wheat is the most widely grown crop in the world and there are countless people around the world who feed on wheat. However, scientists are always trying to control their complex genetic traits. One of the complications is two