長胚帶 的英文怎麼說
中文拼音 [zhǎngpēidài]
長胚帶
英文
tanyblastic germ band-
Embryonic storm cells will never be able to develop further under prevailing unfavourable climatological conditions and this is why the south atlantic and the eastern south pacific are devoid of tropical cyclones
在南太平洋東部及南大西洋,因長期受到不利的氣候環境支配,風暴的初始胚胎受先天限制,無從發展,熱帶氣旋亦因而絕跡。The blastocyst was obtain from the mouse after 3. 5 days of pregnancy, and was cultivated on the mouse embryonic flbroblast feeder layer. the blastocyst usually attach to the feeder layer after 48 hours, then the inner cell mass began to grow and form a big cell mass of embryonic stem cells. these cells can form cell clones with the conformation of embryonic stem cell
囊胚一般在48小時后貼壁並脫去透明帶,由囊胚中的內細胞團增殖形成一個胚胎幹細胞球,待其生長至一定程度后對其進行酶解傳代,在傳代后的細胞中重新生成es集落形態的細胞集落,在集落生長至一定程度后再進行傳代,此後大約每5 ? 7天傳代一次。
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