Comparative nuclear proteomic analysis between undifferentiated and differentiation-initiated mouse spermatogonial stem cell cultures
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ABSTRACT: Mouse spermatogonial stem cells (SSCs) continuously self-renew on the feeder layers in serum-free culture medium supplemented with glial cell line-derived neurotrophic factor and fibroblast growth factor 2. To identify novel nuclear proteins involved in SSC maintenance, comparative proteomic profiling of nuclear proteins was performed between self-renewing and differentiation-initiated SSCs in culture. The self-renewing SSC cultures were established from C57BL/6 mouse testes. Nuclear fractions from self-renewing SSC cultures treated with ethanol as a vehicle control (spermatogonial stem cells) and differentiation-initiated SSC cultures treated with 0.3 μM retinoic acid for 24 h (spermatogonial progenitor cells) were isolated for proteomic analysis.
ORGANISM(S): Mus Musculus (mouse)
SUBMITTER: Hiroshi Kubota
PROVIDER: PXD045716 | JPOST Repository | Fri Sep 27 00:00:00 BST 2024
REPOSITORIES: jPOST
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