Fig. 1
From: LncRNAs in polyploid cotton interspecific hybrids are derived from transposon neofunctionalization
Lineage-specific and allelic-transcribed cotton lncRNA. a Schematic model for the diploid species (Gossypium arboreum, Ga; G. raimondii, Gr; F1; and G. hirsutum, Gh), F1 hybrid, and the allotetraploid species. b Histogram showed the lncRNA homologous loci distribution in Ga, Gr, and Gh. n represents the number of lncRNA loci. c Genome-wide identification of syntenic blocks between Ga, Gr, and Gh. n represents syntenic lncRNA in the comparison of different subgenomes. Gray lines represent protein-coding genes (PCGs). Red lines represent lncRNAs. d Schematic chart showing the lncRNA homologs classified according to syntenic and expressive pattern. e Pie chart showing the number of each classification from panel e