TY - GEN AU - Zhang,Pengfei AU - Chen,Xiaoxu AU - Zheng,Yi AU - Zhu,Jinshen AU - Qin,Yuwei AU - Lv,Yinghua AU - Zeng,Wenxian TI - Long-Term Propagation of Porcine Undifferentiated Spermatogonia SN - 1557-8534 PY - 2018///0416 KW - Animals KW - Cell Culture Techniques KW - methods KW - Cell Differentiation KW - Cells, Cultured KW - Colony-Forming Units Assay KW - Culture Media, Serum-Free KW - Immunohistochemistry KW - Intercellular Signaling Peptides and Proteins KW - pharmacology KW - Male KW - Spermatogonia KW - cytology KW - Stem Cells KW - Sus scrofa KW - Time Factors KW - Transplantation, Heterologous N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1089/scd.2017.0018 ER -