Figure 1.
Invasion dynamics of the P-element in experimental D. erecta populations. Data are shown for three replicate populations (R1, R2, R4). (A) Overview of the experiment and the sequenced samples. (B) Insertions per haploid genome (hap.g.) during the invasion. (C) Abundance of piRNAs complementary to the P-element. (ppk) P-element piRNAs per 1000 piRNAs. (D) Sense expression of the P-element in whole female flies. Naive flies are shown at generation zero. (E) Splicing of the second (IVS2) and the third (IVS3) intron of the P-element. Naive flies are shown at generation zero. (rpm) Spliced reads per million mapped reads.
