gamma

This indicats that gamma ray irradiation can increase the frequency of mutations and produces special types of flower in Godetia grandiflora breeding.

花色变异主要是颜色变浅，甚至变为白色。花瓣变异可由原来单瓣变为重瓣花。

The investigators and editorialist speculate that the same is true for evening primrose oil, another source of gamma linolenic acid (GLA).

调查人员和社论作者推测迦玛亚麻油酸（GLA）另一种来源-月见草油也有相同情况。