Fig. 7

Mapping of the dissected lampbrush chromosome 1 region to chicken genome using high-throughput sequencing. Visualization of sequencing data via the «Integrative Genomics Viewer» (IGV, [43, 44]) on example of a single LBC1 chromomere (sample #16-16). Sequencing reads successfully aligned to chicken genome are depicted in red and outlined by frames. An upper panel - «all chromosomes» view; a middle panel – «the chromosome» view; a lower panel – a zoomed target region. Imported UCSC-tracks containing information on chicken genes (gray track) and different types of repetitive sequences (blue, purple, dark blue tracks) are shown. Based on the results of mapping, precise genomic position, extent and sequence content were determined for the dissected chromomeres