Description

Oleaceae, also known as the olive family or sometimes the lilac family, is a taxonomic family of flowering shrubs, trees, and a few lianas in the order Lamiales. It presently comprises 28 genera, one of which is recently extinct. The extant genera include Cartrema, which was resurrected in 2012. The number of species in the Oleaceae is variously estimated in a wide range around 700. The flowers are often numerous and highly odoriferous. The family has a subcosmopolitan distribution, ranging from the subarctic to the southernmost parts of Africa, Australia, and South America. Notable members include olive, ash, jasmine, and several popular ornamental plants including privet, forsythia, fringetrees, and lilac.

SI type

We classified Oleaceae SI as type-8. The presence/absence polymorphism of the GA2ox-S gene is stably associated with SI groups across Oleaceae. GA3 treatment can switch the female specificity of [Hb] individuals and the male specificity of [Ha] ones.

SI genes

Downloads

• fasta
• gff
• cds
• pro

Publication

Castric V, Batista RA, Carré A, Mousavi S, Mazoyer C, Godé C, Gallina S, Ponitzki C, Theron A, Bellec A, Marande W, Santoni S, Mariotti R, Rubini A, Legrand S, Billiard S, Vekemans X, Vernet P, Saumitou-Laprade P. The homomorphic self-incompatibility system in Oleaceae is controlled by a hemizygous genomic region expressing a gibberellin pathway gene. Curr Biol. 2024 May 6;34(9):1967-1976.e6. doi: 10.1016/j.cub.2024.03.047.