Rearrangement of macronucleus chromosomes correspond to TAD-like structures of micronucleus chromosomes in Tetrahymena thermophila

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Figure 1.
Figure 1.

Crescent-specific interactions in the MIC of T. thermophila. (A) The schematic diagram of three different stages of T. thermophila during conjugation: 1.5 hpm, 3 hpm, and 24 hpm. (hpm) Hours post-mixing. (B) The heatmaps showing the genome-wide chromosome interactions on the MIC genome at 3 hpm (Smc1-HA HiChIP data, upper right) and 1.5 hpm (Smc1-HA HiChIP data, lower left). (C) The heatmaps showing the genome-wide chromosome interactions on the MIC genome at 3 hpm (whole cells Hi-C data, upper right) and 24 hpm (Smc1-HA HiChIP data, lower left). (D,E) The heatmaps showing the MIC inter-chromosome interactions between Chromosomes 1 and 5 at 3 hpm, either defined by a previous method (D) or by our Hi-C data (E). The black arrows on the heatmaps pointed to the midpoints of centromeres. Numbers at the lower left of heatmaps corresponded to the maximum signal in the matrix.

This Article

  1. Genome Res. 30: 406-414

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