Additional file 1: of The evolutionally-conserved function of group B1 Sox family members confers the unique role of Sox2 in mouse ES cells
Hitoshi Niwa
Akira Nakamura
Makoto Urata
Maki Shirae-Kurabayashi
Shigehiro Kuraku
Steven Russell
Satoshi Ohtsuka
10.6084/m9.figshare.c.3644711_D2.v1
https://springernature.figshare.com/articles/journal_contribution/Additional_file_1_of_The_evolutionally-conserved_function_of_group_B1_Sox_family_members_confers_the_unique_role_of_Sox2_in_mouse_ES_cells/4469804
Figure S1. Analysis of Sox2-null ES cells rescued by wild-type Sox factors. A Morphology of primary transfectants with Sox6 and Sox7. Transfection of Sox6 expression vectors caused differentiation of large flat trophectoderm-like cells, whereas with Sox7 spindle cells resembling parietal endoderm were occasionally observed. B Immunostaining of Sox2-null ES cells rescued by Sox1 with anti-Sox1. Ectopic expression of Sox1 in rescued ES cells was confirmed. 2TS22C ES cells cultured without Tc serve as a negative control. C Immunostaining of Sox2-null ES cells rescued by Sox3 with anti-Sox3. Ectopic expression of Sox3 in rescued ES cells was confirmed. 2TS22C ES cells cultured without Tc serve as a negative control. D Immunostaining of Sox2-null ES cells rescued by Sox15 with anti-Sox15. Ectopic expression of Sox15 in rescued ES cells was confirmed. 2TS22C ES cells cultured without Tc serve as a negative control. (PDF 2664 kb)
2016-08-31 05:00:00
Pluripotent stem cells
Sox2
Evolution
Co-option