Differences in DNA Methylation of the Promoter Region of Piwil1 Gene in Chicken Spermatogenic Cells
CHEN Jing，ZHAI Fei，XIA Ming-xiu，CHEN Rong，XU Qi，CHANG Guo-bin，LI Jian-chao，MA Teng，WANG Hong-zhi，XU Lu，LIU Lu，CHEN Guo-hong
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2014, (9): 1404 -1409 .  DOI: 10.11843/j.issn.0366-6964.2014.09.004