Figure 6
From: Crypton transposons: identification of new diverse families and ancient domestication events
Distribution of Cryptons and Crypton -derived genes. Each gene identified in the haploid genome is represented by a plus symbol. Minus symbols indicate the absence of Cryptons or Crypton-derived genes. Asterisks indicate the presence of their disrupted fragments. The branch ages are based on TimeTree [30]. The unit of time is indicated. Crypton-derived genes listed at nodes of the tree indicate the times of their domestication based on their distribution in different species. KIAA1958L, QRICH1, ZMYM2, ZMYM3 and ZMYM4 are not shown, because they were likely derived by gene duplications.