dataesr/scientific-paragraphs-categorization huggingface dataset:
Kimura distance-based TE age distribution We used intra-family TE nucleotide sequence divergence as a proxy for intra-family TE age distributions. Sequence divergence was calculated as intra-family Kimura distances (rates of transitions and transversions) using the specialized helper scripts from the RepeatMasker 4. 0. 5 package. The tools compute the Kimura distance between each annotated TE copy and the consensus sequence of the respective TE family, and provide the data in tabular format for processing. When plotted (Fig. 5 ), a peak in the distribution shows the genomic coverage of the TE copies with that specific Kimura distance to the repeat family consensus. Thus, a large peak with high Kimura distance would indicate a group of TE copies with high sequence divergence due to genetic drift or other processes.
Acknowledgments We thank the i5k pilot consortium and the staff of the  Baylor College of Medicine Human Genome Sequencing Center (BCM-HGSC)  for the generation of and access to pre-publication data. We further thank  Severine Viala  for her help with inbreeding of and DNA extraction from G. buenoi. We are grateful to  Dorith Rotenberg  for coordinating the F. occidentalis genome project as part of the  BCM-HGSC i5k pilot initiative , and for providing pre-publication data. We gratefully acknowledge the coordinators of the i5k Blattella genome project for providing gDNA samples and enabling the genome assembly. We thank the  Agricultural Research Service of the United States Department of Agriculture (USDA-ARS)  for making the unpublished genome assembly of H. halys available for analysis.