Methods using FTIR for plant trait detection and trait introgression

    公开(公告)号:US11237100B2

    公开(公告)日:2022-02-01

    申请号:US15601157

    申请日:2017-05-22

    IPC分类号: G01N21/35 G01N21/84

    摘要: Provided are methods and/or systems having advantages of cost effective, time saving, and informative user-friendly characteristics to accomplish trait introgression. The methods provided comprise determining presence of omega-3 fatty acids (for example docosahexaenoic acid or DHA; docosapentaenoic acid or DPA; Alpha linolenic acid or ALA; and eicosapentaenoic acid or EPA) using Fourier Transformed infra Red (FTIR) spectrum. The use of FTIR enables analysis of the oil contained in the seeds using a multivariate-based Mid-FTIR model. The methods and/or systems provided advantages of non-destructive analysis to provide information to facilitate trait introgression and other breeding applications.