Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2021 Apr 1;7:7. doi: 10.1038/s41514-021-00060-z

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2021

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

Fig. 2 — a IF micrographs of H2A.J and Ki67 double-staining in young, aged, and irradiated skin (upper panel). Graphic presentation of the quantification of H2A.J+ and Ki67+ cells in epidermis of young (<30 y), middle-aged (30–60 y), and aged (>60 y) donors (n = 3 per age-group). b IF micrographs of 53BP1 and H2A.J double-staining in young, aged and irradiated skin. Graphic presentation of the quantification of 53BP1+, H2A.J+, and double-positive cells in epidermis of young (<30 y), middle-aged (30–60 y), and aged (>60 y) donors (n = 3 per age-group). Data are presented as mean±SE; **p < 0.01, ***p < 0.001 significant statistical difference to younger age-group. Red, broken lines in the bar graph indicate the results for irradiated skin.