Abstract

This article comments on:Lakhssassi N, Zhou Z, Liu S, Piya S, Cullen MA, El Baze A, Knizia D, Patil GB, Badad O, Embaby MG, Meksem J, Lakhssassi A, Ghazaleh A, Hewezi T, Meksem K. 2020. Soybean TILLING-by-sequencing+ reveals the role of novel GmSACPD members in unsaturated fatty acid biosynthesis while maintaining healthy nodules. Journal of Experimental Botany 71, 6969–6987.

Highlights

  • Improving soybean seed oil without poor agronomicsManipulating seed oil content and composition is a major goal for plant biotechnologists

  • This article comments on: Lakhssassi N, Zhou Z, Liu S, Piya S, Cullen MA, El Baze A, Knizia D, Patil GB, Badad O, Embaby MG, Meksem J, Lakhssassi A, Ghazaleh A, Hewezi T, Meksem K. 2020

  • Soybean TILLING-by-sequencing+ reveals the role of novel GmSACPD members in unsaturated fatty acid biosynthesis while maintaining healthy nodules

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Summary

Improving soybean seed oil without poor agronomics

Manipulating seed oil content and composition is a major goal for plant biotechnologists. Some of these modifications generate undesired effects, affecting plant growth and yield, and, thereby, decreasing market value. In this work, Lakhssassi et al (2020) describe the application of an improved TILLING technique (TILLING-bysequencing+) that was successful in obtaining soybean lines with mutations in novel members of the GmSACPD family. These lines showed higher stearic acid levels without compromising nodulation and growth yield.

Engineering plant seed oils is a major goal of plant biotechnology
Findings
Membrane lipids

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