[1]
null Abbasi H , Tahmoorespur M , Hosseini SM , Nasiri Z , Bahadorani M , Hajian M , Nasiri MR , Nasr-Esfahani MH . 2013. THY1 as a reliable marker for enrichment of undifferentiated spermatogonia in the goat. Theriogenology, 80(8): 923–932.
null Belluzzi A . 2004. Polyunsaturated fatty acids (n-3 PUFAs) and inflammatory bowel disease (IBD): pathogenesis and treatment. European Review for Medical and Pharmacological Sciences, 8(5): 225–229.
null Bellvé AR , Cavicchia JC , Millette CF , O'brien DA , Bhatnagar YM , Dym M . 1977. Spermatogenic cells of the prepuberal mouse: Isolation and morphological characterization. Journal of Cell Biology, 74(1): 68–85.
null Borjigin U , Davey R , Hutton K , Herrid M . 2010. Expression of promyelocytic leukaemia zinc-finger in ovine testis and its application in evaluating the enrichment efficiency of differential plating. Reproduction, Fertility and Development, 22(5): 733–742.
null Brinster RL , Avarbock MR . 1994. Germline transmission of donor haplotype following spermatogonial transplantation. Proceedings of the National Academy of Sciences of the United States of America, 91(24): 11303–11307.
null Brinster RL , Zimmermann JW . 1994. Spermatogenesis following male germ-cell transplantation. Proceedings of the National Academy of Sciences of the United States of America, 91(24): 11298–11302.
null Buageaw A , Sukhwani M , Ben-Yehudah A , Ehmcke J , Rawe VY , Pholpramool C , Orwig KE, Schlatt S . 2005. GDNF family receptor alpha1 phenotype of spermatogonial stem cells in immature mouse testes. Biology of Reproduction, 73(5): 1011–1016.
null Chiarini-Garcia H , Raymer AM , Russell LD . 2003. Non-random distribution of spermatogonia in rats: evidence of niches in the seminiferous tubules. Reproduction, 126(5): 669–680.
null Costa GMJ , Avelar GF , Rezende-Neto JV , Campos-Junior PHA , SMSN Lacerda , Andrade BSC , Thomé RG , M-C Hofmann , Franca LR . 2012. Spermatogonial stem cell markers and niche in equids. PLoS One, 7(8): e44091.
null de Rooij DG . 1998. Stem cells in the testis. International Journal of Experimental Pathology, 79(2): 67–80.
null de Rooij DG , Russell LD . 2000. All you wanted to know about spermatogonia but were afraid to ask. Journal of Andrology, 21(6): 776–798.
null de Rooij DG , van Beek MEAB . 2013. Computer simulation of the rodent spermatogonial stem cell niche. Biology of Reproduction, 88(5): 131.
null Dym M . 1994. Spermatogonial stem cells of the testis. Proceedings of the National Academy of Sciences of the United States of America, 91(24): 11287–11289.
null Encinas G , Zogbi C , Stumpp T . 2012. Detection of four germ cell markers in rats during testis morphogenesis: Differences and similarities with mice. Cells Tissues Organs, 195(5): 443–455.
null Ferranti F , Muciaccia B , Ricci G , Dovere L , Canipari R , Magliocca F , Stefanini M , Catizone A , Vicini E . 2012. Glial cell line-derived neurotrophic factor promotes invasive behaviour in testicular seminoma cells. International Journal of Andrology, 35(5): 758–768.
null Gonen S , Jenko J , Gorjanc G , Mileham AJ , Whitelaw CBA , Hickey JM . 2017. Potential of gene drives with genome editing to increase genetic gain in livestock breeding programs. Genetics Selection Evolution, 49(1): 3.
null Gori JL , Hsu PD , Maeder ML , Shen S , Welstead GG , Bumcrot D . 2015. Delivery and specificity of CRISPR-Cas9 genome editing technologies for human gene therapy. Human Gene Therapy, 26(7): 443.
null Hampton T . 2017. Gene editing could help pave the way for pig-to-human transplantations. Circulation, 136(21): 2083–2084.
null Hofmann MC . 2008. Gdnf signaling pathways within the mammalian spermatogonial stem cell niche. Molecular and Cellular Endocrinology, 288(1–2): 95–103.
null Huckins C , Clermont Y . 1968. Evolution of gonocytes in the rat testis during late embryonic and early post-natal life. Archives D'anatomie, D'histologie et D'embryologie Normales et Experimentales, 51(1): 341–354.
null Hwang WY , Fu Y , Reyon D , Maeder ML , Tsai SQ , Sander JD , Peterson RT , Yeh JR , Joung JK . 2013. Efficient genome editing in zebrafish using a CRISPR-Cas system. Nature Biotechnology, 31(3): 227–229.
null Kim MS , Park MH , Park JE , Yun JI , Choi JH , Lee E , Lee ST . 2019. Establishment of an electroporation-mediated gene delivery system in porcine spermatogonial stem cells. In Vitro Cellular & Developmental Biology - Animal, 55(3): 177–188.
null Kubota H , Brinster RL . 2006. Technology Insight: in vitro culture of spermatogonial stem cells and their potential therapeutic uses. Nature Clinical Practice Endocrinology & Metabolism, 2(2): 99–108.
null Kubota H , Avarbock MR , Brinster RL . 2003. Spermatogonial stem cells share some, but not all, phenotypic and functional characteristics with other stem cells. Proceedings of the National Academy of Sciences of the United States of America, 100(11): 6487–6492.
null Kubota H , Wu X , Goodyear SM , Avarbock MR , Brinster RL . 2011. Glial cell line-derived neurotrophic factor and endothelial cells promote self-renewal of rabbit germ cells with spermatogonial stem cell properties. The FASEB Journal, 25(8): 2604–2614.
null Kuijk EW , Colenbrander B , Roelen BAJ . 2009. The effects of growth factors on in vitro-cultured porcine testicular cells. Reproduction, 138(4): 721–731.
null Lee YA , Kim YH , Ha SJ , Kim KJ , Kim BJ , Kim BG , Choi SH , Kim IC , Schmidt JA , Ryu BY . 2014. Cryopreservation of porcine spermatogonial stem cells by slow-freezing testis tissue in trehalose. Journal of Animal Science, 92(3): 984–995.
null Li CH , Yan LZ , Ban WZ , Tu Q , Wu Y , Wang L , Bi R , Ji S , Ma YH , Nie WH , Lv LB , Yao YG , Zhao XD , Zheng P . 2017. Long-term propagation of tree shrew spermatogonial stem cells in culture and successful generation of transgenic offspring. Cell Research, 27(2): 241.
null Li H , Wang G , Hao Z , Zhang G , Qing Y , Liu S , Qing L , Pan W , Chen L , Liu G , Zhao P , Jia B , Zeng L , Guo J , Zhao L , Zhao H , Lv C , Xu K , Cheng W , Li H , Zhao H , Wang W , Wei H . 2016. Generation of biallelic knock-out sheep via gene-editing and somatic cell nuclear transfer. Scientific Reports, 6: 33675.
null Lin Z , Bao J , Kong Q , Bai Y , Luo F , Zhou S , Wu Y , Huang J . 2017. Effective production of recipient male pigs for spermatogonial stem cell transplantation by intratesticular injection with busulfan. Theriogenology, 89: 365–373.e2.
null Liu TT , Zhang P , Li TJ , Chen XX , Zhu ZS , Lyu YH , Li XL , Tian X , Zeng WX . 2017. SETDB1 plays an essential role in maintenance of gonocyte survival in pigs. Reproduction, 154(1): 23–34.
null Luo J , Song Z , Yu S , Cui D , Wang B , Ding F , Li S , Dai Y , Li N . 2014. Efficient generation of myostatin (MSTN) biallelic mutations in cattle using zinc finger nucleases. PLoS One, 9(4): e95225.
null Ma X , Wong SY , Tam HY , Tsui YK , Chung LS , Feng B . 2018. In vivo genome editing thrives with diversified CRISPR technologies. Zoological Research, 39(2): 58–71.
null Meachem S , Sch?nfeldt VV , Schlatt S . 2001. Spermatogonia: stem cells with a great perspective. Reproduction, 121(6): 825–834.
null Meng X , Lindahl M , Hyv?nen ME , Parvinen M , de Rooij DG , Hess MW , Raatikainen-Ahokas A , Sainio K , Rauvala H , Lakso M , Pichel JG , Westphal H , Saarma M , Sariola H . 2000. Regulation of cell fate decision of undifferentiated spermatogonia by GDNF. Science, 287(5457): 1489–1493.
null Nagano M , Avarbock MR , Leonida EB , Brinster CJ , Brinster RL . 1998. Culture of mouse spermatogonial stem cells. Tissue and Cell, 30(4): 389–397.
null Park HJ , Lee R , Lee WY , Kim JH , Do JT , Park C , Song H . 2017a. Stage-specific expression of Sal-like protein 4 in boar testicular germ cells. Theriogenology, 101: 44–52.
null Park JE , Park MH , Kim MS , Park YR , Yun JI , Cheong HT , Kim M , Choi JH , Lee E , Lee ST . 2017b. Porcine spermatogonial stem cells self-renew effectively in a three dimensional culture microenvironment. Cell Biology International, 41(12): 1316–1324.
null Park K , Kim MS , Kang M , Kang T , Kim B , Lee ST . 2019. Successful genetic modification of porcine spermatogonial stem cells via an electrically responsive Au nanowire injector. Biomaterials, 193: 22–29.
null Park KE, Kaucher AV , Powell A , Waqas MS , Sandmaier SE , Oatley MJ , Park CH , Tibary A , Donovan DM , Blomberg LA , Lillico SG , Bruce C , Whitelaw A , Mileham A , Telugu BP , Oatley JM . 2017c. Generation of germline ablated male pigs by CRISPR/Cas9 editing of the NANOS2 gene. Scientific Reports, 7: 40176.
null Polejaeva IA , Chen SH , Vaught TD , Page RL , Mullins J , Ball S , Dai Y , Boone J , Walker S , Ayares DL , Colman A , Campbell KHS . 2000. Cloned pigs produced by nuclear transfer from adult somatic cells. Nature, 407(6800): 86–90.
null Proudfoot C , Carlson DF , Huddart R , Long CR , Pryor JH , King TJ , Lillico SG , Mileham AJ , Mclaren DG , Whitelaw CBA , Fahrenkrug SC . 2015. Genome edited sheep and cattle. Transgenic Research, 24(1): 147–153.
null Ran L , Lee WY , Park HJ , Ha WT , Woo JS , Chung HJ , Lee JH , Hong K , Song H . 2018. Stage-specific expression of DDX4 and C-kit at different developmental stages of the porcine testis. Animal Reproduction Science, 190: 18–26.
null Reding SC , Stepnoski AL , Cloninger EW , Oatley JM . 2010. THY1 is a conserved marker of undifferentiated spermatogonia in the pre-pubertal bull testis. Reproduction, 139(5): 893–903.
null Sapsford CS . 1962. Changes in the cells of the Sex Cords and Seminiferous Tubules during the development of the Testis of the rat and mouse. Australian Journal of Zoology, 10(2): 178–192.
null Schlatt S . 2002. Spermatogonial stem cell preservation and transplantation. Molecular and Cellular Endocrinology, 187(1–2): 107–111.
null Shinohara T , Avarbock MR , Brinster RL . 1999. β1- and α6-integrin are surface markers on mouse spermatogonial stem cells. Proceedings of the National Academy of Sciences of the United States of America, 96(10): 5504–5509.
null Shinohara T , Avarbock MR , Brinster RL . 2000a. Functional analysis of spermatogonial stem cells in steel and cryptorchid infertile mouse models. Developmental Biology, 220(2): 401–411.
null Shinohara T , Orwig KE, Avarbock MR , Brinster RL . 2000b. Spermatogonial stem cell enrichment by multiparameter selection of mouse testis cells. Proceedings of the National Academy of Sciences of the United States of America, 97(15): 8346–8351.
null Sun F , Xu Q , Zhao D , Chen CD . 2015. Id4 marks spermatogonial stem cells in the mouse testis. Scientific Reports, 5: 17594.
null Takagi S , Itoh N , Kimura M , Sasao T , Tsukamoto T . 2001. Spermatogonial proliferation and apoptosis in hypospermatogenesis associated with nonobstructive azoospermia. Fertility and Sterility, 76(5): 901–907.
null Tang L , Bondareva A , González R , Rodriguez-Sosa JR , Carlson DF , Webster D , Fahrenkrug S , Dobrinski I . 2018. TALEN-mediated gene targeting in porcine spermatogonia. Molecular Reproduction and Development, 85(3): 250–261.
null Weber HS , Selimi D , Huber G . 2006. Prevention of cardiovascular diseases and highly concentrated n-3 polyunsaturated fatty acids (PUFAs). Herz, 31(Suppl 3): 24–30.
null Whitworth KM , Prather RS . 2017. Gene editing as applied to prevention of reproductive porcine reproductive and respiratory syndrome. Molecular Reproduction and Development, 84(9): 926–933.
null Whitworth KM , Lee K , Benne JA , Beaton BP , Spate LD , Murphy SL , Samuel MS , Mao J , O'gorman C , Walters EM , Murphy CN , Driver J , Mileham A , McLaren D , Wells KD , Prather RS . 2014. Use of the CRISPR/Cas9 system to produce genetically engineered pigs from in vitro-derived oocytes and embryos. Biology of Reproduction, 91(3): 78–78.
null Wu H , Wang Y , Zhang Y , Yang M , Lv J , Liu J , Zhang Y . 2015. TALE nickase-mediated SP110 knockin endows cattle with increased resistance to tuberculosis. Proceedings of the National Academy of Sciences of the United States of America, 112(13): E1530–E1539.
null Yang Y , Wang K , Wu H , Qin J , Ruan D , Zhen O , Zhao B , Liu Z , Zhao Y , Zhang Q , Fan N , Liu Q , Guo S , Bu L , Fan Y , Sun X , Li X , Lai L . 2016. Genetically humanized pigs exclusively expressing human insulin are generated through custom endonuclease-mediated seamless engineering. Journal of Molecular Cell Biology, 8(2): 174–177.
null Zhang P , Qin Y , Zheng Y , Zeng W . 2017a. Phospholipase D family member 6 (PLD6) is a surface marker for enrichment of undifferentiated spermatogonia in the pre-pubertal boars. Stem Cells and Development, 27(1): 55–64.
null Zhang P , Chen X , Zheng Y , Zhu J , Qin Y , Lv Y , Zeng W . 2017b. Long-term propagation of porcine undifferentiated spermatogonia. Stem Cells and Development, 26(15): 1121–1131.
null Zhao H , Nie J , Zhu X , Lu Y , Liang X , Xu H , Yang X , Zhang Y , Lu K , Lu S . 2018. In vitro differentiation of spermatogonial stem cells using testicular cells from Guangxi Bama mini-pig. Journal of Veterinary Science, 19(5): 592–599.
null Zhao J , Lai L , Ji W , Zhou Q . 2019. Genome editing in large animals: Current status and future prospects. National Science Review, 6(3): 402–420.
null Zheng Y , He Y , An J , Qin J , Wang Y , Zhang Y , Tian X , Zeng W . 2014. THY1 is a surface marker of porcine gonocytes. Reproduction Fertility & Development, 26(4): 533–539.
null Zhou Y , Lin Y , Wu X , Feng C , Long C , Xiong F , Wang N , Pan D , Chen H . 2014. The high-level accumulation of n-3 polyunsaturated fatty acids in transgenic pigs harboring the n-3 fatty acid desaturase gene from Caenorhabditis briggsae . Transgenic Research, 23(1): 89–97.
null Zou Q , Wang X , Liu Y , Ouyang Z , Long H , Wei S , Xin J , Zhao B , Lai S , Shen J , Ni Q , Yang H , Zhong H , Li L , Hu M , Zhang Q , Zhou Z , He J , Yan Q , Fan N , Zhao Y , Liu Z , Guo L , Huang J , Zhang G , Ying J , Lai L , Gao X . 2015. Generation of gene-target dogs using CRISPR/Cas9 system. Journal of Molecular Cell Biology, 7(6): 580–583.