In Eucalyptus genus, studies on genome composition and transposable elements (TEs) are particularly scarce. Nearly half of the recently released Eucalyptus grandis genome is composed by retrotransposons and this data provides an important opportunity to understand TE dynamics in Eucalyptus genome and transcriptome. | Transcriptionally active LTR retrotransposons in Eucalyptus genus are differentially expressed and insertionally polymorphic