Molecular basis of cucumber fruit domestication

Curr Opin Plant Biol. 2019 Feb;47:38-46. doi: 10.1016/j.pbi.2018.08.006. Epub 2018 Sep 22.

Abstract

Cucumber (Cucumis sativus L.) is an economically important vegetable crop that is cultivated worldwide. Compared to the wild ancestor bearing small, bitter and seedy fruit, domesticated cucumbers exhibit significant variation in fruit appearance, size and flavor. Understanding the molecular basis of domestication related traits can provide insights into fruit evolution and make crop breeding more efficient. Here we review recent advances in relating to the genetic basis of fruit morphological traits (femaleness, fruit spine, wart, size, color and carpel development) and organoleptic features (bitterness) during cucumber domestication.

Publication types

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

MeSH terms

  • Cucumis sativus / genetics*
  • Cucumis sativus / growth & development
  • Domestication*
  • Flowers / physiology
  • Fruit / anatomy & histology
  • Fruit / genetics*
  • Fruit / growth & development
  • Pigmentation
  • Taste