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BioMed Research International
Volume 2015, Article ID 341598, 7 pages
Research Article

Genome-Wide Identification, Evolutionary, and Expression Analyses of Histone H3 Variants in Plants

1College of Landscape, Beijing University of Agricultural, Beijing 102206, China
2Shum Yip Group Limited, Shenzhen 518040, China
3Department of Biological Sciences, National University of Singapore, Singapore 117543

Received 9 January 2015; Accepted 5 February 2015

Academic Editor: Andrey Cherstvy

Copyright © 2015 Jinteng Cui et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

Supplementary Figure 1: Alignment of Arabidopsis thaliana and Capsella rubella HTR proteins. Capsella rubella HTRs have several conserved deletions. The H3.1 or H3.1 signature are absent in Capsella rubella HTR proteins.

Supplementary Figure 2: Analysis of site-specific levels of selection pressure in H3.3 (A) and H3.1(B) proteins. Most of the residues were under significant negative selection (P< 12 0.05) and several sites under relaxed constrain(A). The x-axis numbers correspond to the numbering of the amino acids in the Arabidopsis thaliana H3.3 (A) and H3.1(B). The y-axis values are the ratio of dN/dS.

Supplementary Table: Accession numbers of HTR genes used in this study.

  1. Supplementary Figure 1
  2. Supplementary Figure 2
  3. Supplementary Table