Insights into the Stearoyl-Acyl Carrier Protein Desaturase (SAD) Family in Tigernut (Cyperus esculentus L.), an Oil-Bearing Tuber Plant.

ABSTRACT: Plant oils rich in oleic acid (OA) are attracting considerable attention for their high nutritional value and significant industrial potential. Stearoyl-acyl carrier protein desaturases (SADs) are a class of soluble desaturases that play a key role in OA accumulation in plants. In this study, the first genome-wide characterization of the SAD gene family was conducted in tigernut (Cyperus esculentus L. var. sativus Baeck., Cyperaceae), an oil-rich tuber plant typical for its high OA content. Six SAD genes identified from the tigernut genome are comparative to seven reported in two model plants Arabidopsis thaliana and Oryza sativa, but relatively more than four were found in most Cyperaceae species examined in this study. A comparison of 161 SAD<

SUBMITTER: Zou Z 

PROVIDER: S-EPMC11859870 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature