Roles of acyl-CoA-binding proteins in plant reproduction

J Exp Bot. 2022 May 13;73(9):2918-2936. doi: 10.1093/jxb/erab499.

Abstract

Acyl-CoA-binding proteins (ACBPs) constitute a well-conserved family of proteins in eukaryotes that are important in stress responses and development. Past studies have shown that ACBPs are involved in maintaining, transporting and protecting acyl-CoA esters during lipid biosynthesis in plants, mammals, and yeast. ACBPs show differential expression and various binding affinities for acyl-CoA esters. Hence, ACBPs can play a crucial part in maintaining lipid homeostasis. This review summarizes the functions of ACBPs during the stages of reproduction in plants and other organisms. A comprehensive understanding on the roles of ACBPs during plant reproduction may lead to opportunities in crop improvement in agriculture.

Keywords: Anther; flower; germination; lipid metabolism; pollen; seed; seedling.

Publication types

  • Review
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Acyl Coenzyme A / metabolism
  • Animals
  • Arabidopsis* / metabolism
  • Diazepam Binding Inhibitor* / chemistry
  • Diazepam Binding Inhibitor* / metabolism
  • Esters / metabolism
  • Lipids
  • Mammals / metabolism
  • Plant Proteins / metabolism
  • Plants / metabolism
  • Reproduction

Substances

  • Acyl Coenzyme A
  • Diazepam Binding Inhibitor
  • Esters
  • Lipids
  • Plant Proteins