The eg cell culture media consisting of dmem medium supplemented with fbs , chicken serum , beta - mercaptoethanol , l - glutamine . hepes , chicken embryonic extract and cytokines etc . after 24 hours culture , the isolated pgcs were selectively attached on the gonadal stromall cells in the plates 加入新鲜的eg细胞培养液(含dmem 、胎牛血清、鸡血清、 -巯基乙醇、 l -谷氨酰胺、 hepes 、鸡胚浸出液以及细胞因子等成分)培养24小时以后， pgcs开始部分贴附于共培养的生殖原基细胞上。
If such terms are used banks will disregard them . c documents are to be presented to the drawee in the form in which they are received , except that banks are authorised to affix any necessary stamps , at the expense of the party from whom they received the collection unless otherwise instructed , and to make any necessary endorsements or place any rubber stamps or other identifying marks or symbols customary to or required for the collection operation 3单据必须以银行收到时的形式向付款人提示，但经授权银行可以贴附任何必需的印章，并按照说明由向银行发出托收的当事人承担费用，而且银行可以经授权采取任何必要的背书或加盖橡皮戳记或其他托收业务惯用的和必要的辨认记号或符号。
